CN201194949Y - Ultraviolet air disinfection machine for wind pipe - Google Patents
Ultraviolet air disinfection machine for wind pipe Download PDFInfo
- Publication number
- CN201194949Y CN201194949Y CNU2008200484616U CN200820048461U CN201194949Y CN 201194949 Y CN201194949 Y CN 201194949Y CN U2008200484616 U CNU2008200484616 U CN U2008200484616U CN 200820048461 U CN200820048461 U CN 200820048461U CN 201194949 Y CN201194949 Y CN 201194949Y
- Authority
- CN
- China
- Prior art keywords
- air
- ultraviolet
- sterilizing
- disinfection
- sterilizing apparatus
- 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
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- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to an ultraviolet air sterilizing apparatus for a wind pipe, which is provided with a folded ultraviolet radiation sterilizing cavity (6) in a box body (3) provided with an air inlet (1) and an air outlet (2). The folded ultraviolet radiation sterilizing cavity not only provides a longer sterilizing space, but also provides positions for installing a plurality of ultraviolet pipes, reduces the radiation distance, provides ideal radiation strength and time, thereby greatly enhancing the sterilizing ability of the air sterilizing apparatus.
Description
Technical field
This utility model relates to a kind of airduct ultraviolet air sterilizing apparatus.
Background technology
Because the invasion and attack of SARS and bird flu make to prevent that the requirement of airborne disease is more and more higher, add that health ministry progressively implements " medical clean operation department Building technology standard ", increasing fund is put in the equipment of clean air conditioner and goes.Even but at metropolitan large hospital, fund also can only be thrown in and built hundred grades of epochmaking places such as cleanliness factor operating room at present, and other local air purity of these large hospitals also can only be more than 100,000 grades even do not control the lustration class of air, can not adapt to the requirement that numerous places prevent airborne disease far away.Do not offer the air sterilizing apparatus that central air-conditioning fan coil or backwind tube are used in the market, cause the microorganism in the central air conditioner system to disseminate everywhere, the bio-safety degree is low, and various airborne diseases and cross infection take place everywhere, and air conditioning disease spreads unchecked.
Summary of the invention
In order to fill up the blank of the air sterilizing apparatus that central air-conditioning uses, a kind of airduct ultraviolet air sterilizing apparatus that provides of the present utility model, it can be with air sterillization to meeting a class ambient air standard (＜10CFU/M
3), be implemented under the indoor people's of having the situation dynamic disinfection continuously.
The technical scheme that its technical problem that solves this utility model adopts is: utilize disinfection by ultraviolet light and disinfection by ultraviolet light efficient to depend primarily on the principle of the suffered ultraviolet radiation total amount of microorganism individuality (radiant intensity, radiation length, radiated time and dust shielding), make through filtered air in advance, in the sterilizing machine that inflow is made of folding shape air channel and Duo Zhi ultraviolet tube, to accept the ultraviolet radiation sterilization of high dose, air after the sterilization is sent sterilizing machine from the sterilizing machine air outlet, in indoor air outlet flood chamber.
This utility model can not only rapidly and efficiently be killed airborne plankton, makes disinfecting air reach a class ambient air standard, can also have the function of eliminating the unusual smell.Therefore, this utility model except the fan coil airduct that is applicable to central air-conditioning, give/exhaust system, be applicable to that also moving air needs the disinfectant occasion in all airducts, as the sending of pure air system/exhaust system etc.Especially be fit to not have condition to build pharmacy, hospital operating room, lazaretto ward, child-care center and the vast use central air-conditioning of hundred grades of air cleaning apparatus but the industry use of needs prevention airborne disease and pollution, to reach quite high-grade air sterillization level than scalp.
Description of drawings
Accompanying drawing is depicted as the structural representation that the airduct that the utility model proposes is used the ultraviolet air sterilizing apparatus.
In the drawings: 1. air inlet, 2. air outlet, 3. sterilizing machine casing, 4.C band ultraviolet pipe, 5. arc joint face, 6. disinfection cavity.
The specific embodiment
In the drawings, under blower fan (not marking among the figure) effect, air enters into the inner interior sterilization of disinfection cavity (6) by folding shape air channel and C-band ultraviolet tube (4) formation of sterilizing machine casing (3) from the air inlet (1) of sterilizing machine, sends disinfecting air from the air outlet (2) of sterilizing machine then.All electrical equipment is by electric control gear control (not marking among the figure).
In the folding shape air channel in the disinfection cavity (6) many C-band ultraviolet tubes (4) have been installed, are provided competent ultraviolet radiation intensity and time for being sterilized air-flow.When sterilizing machine is used for the occasion that need eliminate the unusual smell, can use C-band ozone type ultraviolet tube.The air channel folding times can sterilised air current speed and disinfecting time needs when implementing suitably increase and decrease in the disinfection cavity, generally is taken as three sections air channels (as figure).Folding air channel does not singly provide long disinfection space, and the position that many disinfection by ultraviolet light pipes are installed also is provided, and has dwindled radiation length, ideal radiant intensity and time is provided, thereby has increased substantially the disinfecting power of air sterilizing apparatus.Air channel inwall in the disinfection cavity is that reflective surface is with further increase ultraviolet radiation intensity.The turning point in air channel is provided with arc joint face (5) to lower the air-flow frontal drag.
This utility model is not limited to the above-mentioned specific embodiment, so long as the simple change of the identical planform of function all falls into protection domain of the present utility model.This utility model can design other embodiment in conjunction with concrete applicable cases according to described technical scheme.
Claims (4)
1. airduct ultraviolet air sterilizing apparatus, it is to be provided with the ultraviolet radiation disinfection cavity in the casing that has air inlet and air outlet, it is characterized in that the ultraviolet radiation disinfection cavity is made of at least three sections folding air channels and three disinfection by ultraviolet light pipes at least.
2. ultraviolet air sterilizing apparatus according to claim 1 is characterized in that the air channel inwall in the disinfection cavity is a reflective surface.
3. ultraviolet air sterilizing apparatus according to claim 1 is characterized in that the turning point in the folding shape air channel in the disinfection cavity is provided with the arc joint face.
4. ultraviolet air sterilizing apparatus according to claim 1 is characterized in that the disinfection by ultraviolet light pipe in the disinfection cavity is a C-band disinfection by ultraviolet light pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200484616U CN201194949Y (en) | 2008-05-29 | 2008-05-29 | Ultraviolet air disinfection machine for wind pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200484616U CN201194949Y (en) | 2008-05-29 | 2008-05-29 | Ultraviolet air disinfection machine for wind pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201194949Y true CN201194949Y (en) | 2009-02-18 |
Family
ID=40414587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200484616U Expired - Fee Related CN201194949Y (en) | 2008-05-29 | 2008-05-29 | Ultraviolet air disinfection machine for wind pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201194949Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902358A (en) * | 2021-01-28 | 2021-06-04 | 宁波方太厨具有限公司 | High-efficient air sterilizing apparatus |
| IT202100002882A1 (en) * | 2021-02-10 | 2022-08-10 | Dividendo facile Srls | METHOD AND APPARATUS FOR THE SANITIZATION OF AIR BY ULTRAVIOLET RADIATION |
-
2008
- 2008-05-29 CN CNU2008200484616U patent/CN201194949Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112902358A (en) * | 2021-01-28 | 2021-06-04 | 宁波方太厨具有限公司 | High-efficient air sterilizing apparatus |
| IT202100002882A1 (en) * | 2021-02-10 | 2022-08-10 | Dividendo facile Srls | METHOD AND APPARATUS FOR THE SANITIZATION OF AIR BY ULTRAVIOLET RADIATION |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Liang Yuming Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Liang Yuming Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090218 Termination date: 20110529 |