CN201179215Y - Reversed flow type disinfection device for breath of respiratory passage infectious disease patients - Google Patents
Reversed flow type disinfection device for breath of respiratory passage infectious disease patients Download PDFInfo
- Publication number
- CN201179215Y CN201179215Y CNU2008200183924U CN200820018392U CN201179215Y CN 201179215 Y CN201179215 Y CN 201179215Y CN U2008200183924 U CNU2008200183924 U CN U2008200183924U CN 200820018392 U CN200820018392 U CN 200820018392U CN 201179215 Y CN201179215 Y CN 201179215Y
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- China
- Prior art keywords
- breath
- air
- disinfection box
- collecting hood
- infectious disease
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Abstract
The utility model discloses a reflux type disinfecting device for expiratory air of patients with respiratory infectious diseases. The disinfecting device is composed of an exhalation gas collecting cover 1, an air hose 2, an air suction fan 3, an exhaust pipe 4 and an expiratory air collecting cover mounting and adjusting device 5 and is characterized in that the upper end of the air hose 2 is connected with the upper part of the air suction fan 3 by a disinfecting box body, the air suction fan 3 is fixed on a supporting frame 11, and a gas humidifier 7 and an ozonizer 8 are respectively arranged on the left end and the right end of the bottom surface of the disinfecting box body 6. The reflux type disinfecting device for expiratory air of patients with respiratory infectious diseases can prevent germs and viruses in the expiratory air from spreading in sickrooms, has simple structure, convenient operation and good disinfecting effect, can purify indoor air, and can be widely used in sickrooms for patients with respiratory infectious diseases .
Description
Technical field
This utility model relates to a kind of health care disinfecting apparatus, the reverse-flow decontaminating apparatus of especially a kind of respiratory infectious disease patient breath.
Background technology
The respiratory infectious disease people is often by diffusion pathogen such as breath, the saliva spittle, pollute indoor environment, cause cross infection, present isolation ward for preventing cross infection, generally adopts the room ventilation of windowing, windowing ventilates can make pathogen be diffused in the outdoor air, pollute public environment, medical personnel wear thick and heavy protective garment work, and are very inconvenient.
Summary of the invention
The purpose of this utility model is to provide a kind of sterilizing equipment decontaminating apparatus that is placed on the respiratory infectious disease patient head of a bed that is applicable to, can collect and retrain pathogenic bacteria in the expiration, virus diffusion and the reverse-flow decontaminating apparatus of respiratory infectious disease patient breath of the cross infection that causes in the ward.
For reaching above purpose, the technical scheme that this utility model adopted is: the reverse-flow decontaminating apparatus of this respiratory infectious disease patient breath, by the breath collecting hood, air hose, exhaust fan, exhaustor and breath collecting hood device for installing and adjusting constitute, the breath collecting hood is fixed on the head of a bed frame by breath collecting hood device for installing and adjusting, by regulating, make the breath collecting hood be buckled in patient's muzzle top, and it is highly suitable, the lower end of air hose is connected the top of breath collecting hood, it is characterized in that the upper end of air hose is connected the left end of disinfection box, the right-hand member of disinfection box connects exhaust fan, exhaust fan is fixed on the support, support is fixed on the wall in ward, the gas that the patient breathes out is discharged outdoor by exhaustor, left side in the disinfection box bottom surface, right-hand member is established gas humidification device and ozonator respectively, the intracavity inter-connection of the air nozzle of gas humidification device and the air nozzle of ozonator and disinfection box, by gas humidification device and ozonator to flowing through the breath sterilizing in the disinfection box.This utility model is also implemented by following measure: described disinfection box is a cylindrical shell, on the diapire of disinfection box, establish the oblique through hole of the air nozzle that embeds the gas humidification device and the oppositely oblique through hole of the air nozzle that embeds ozonator, the water vapour that is sprayed into by humidifier makes the intravital gas of disinfect box rotate along the disinfection box inwall, make the abundant humidification of gas, improve the humidity of gas, to improve the Disinfection Effect of ozone, the ozone that ozonator sprays into drives in the wrong direction with rotation gas, make the abundant oxidizing gas of ozone, further strengthen Disinfection Effect; The structure of described gas humidification device and ozonator is known technology, so seldom describe.
The beneficial effects of the utility model are: compare with the decontaminating apparatus that present lazaretto ward uses, pathogenic bacteria in can not only preventing to exhale, virus spread in the ward, and simple in structure, easy to operate, Disinfection Effect is good, and can purify the air of a room, can be widely used in respiratory infectious disease patient ward.
Description of drawings
Fig. 1 looks sketch map for this utility model structure master;
Fig. 2 analyses and observe enlarged diagram for this utility model disinfection box along A-A;
Fig. 3 analyses and observe enlarged diagram for this utility model disinfection box along B-B.
The specific embodiment
Make this utility model with reference to accompanying drawing 1,2,3.The reverse-flow decontaminating apparatus of this respiratory infectious disease patient breath, by breath collecting hood 1, air hose 2, exhaust fan 3, exhaustor 4 and breath collecting hood device for installing and adjusting 5 constitute, breath collecting hood 1 is fixed on the head of a bed frame by breath collecting hood device for installing and adjusting 5, the lower end of air hose 2 is connected the top of breath collecting hood 1, it is characterized in that the upper end of air hose 2 is connected the left end of disinfection box 6, the right-hand member of disinfection box 6 connects exhaust fan 3, exhaust fan 3 is fixed on the support 11, support 11 is fixed on the wall in ward, the gas that the patient breathes out is discharged outdoor by exhaustor 4, left side in disinfection box 6 bottom surfaces, right-hand member is established gas humidification device 7 and ozonator 8 respectively, the air nozzle of the air nozzle of gas humidification device 7 and ozonator 8 and the intracavity inter-connection of disinfection box 6.Described disinfection box 6 is a cylindrical shell, establishes the oblique through hole 9 of the air nozzle that embeds gas humidification device 7 and the oppositely oblique through hole 10 of the air nozzle that embeds ozonator 8 on the diapire of disinfection box 6.
Claims (2)
1, the reverse-flow decontaminating apparatus of a kind of respiratory infectious disease patient breath, by breath collecting hood (1), air hose (2), exhaust fan (3), exhaustor (4) and breath collecting hood device for installing and adjusting (5) constitute, breath collecting hood (1) is fixed on the head of a bed frame by breath collecting hood device for installing and adjusting (5), the lower end of air hose (2) is connected the top of breath collecting hood (1), it is characterized in that the upper end of air hose (2) is connected the left end of disinfection box (6), the right-hand member of disinfection box (6) connects exhaust fan (3), exhaust fan (3) is fixed on the support (11), left side in disinfection box (6) bottom surface, right-hand member is established gas humidification device (7) and ozonator (8) respectively, the air nozzle of the air nozzle of gas humidification device (7) and ozonator (8) and the intracavity inter-connection of disinfection box (6).
2, the reverse-flow decontaminating apparatus of respiratory infectious disease patient breath according to claim 1, it is characterized in that described disinfection box (6) is a cylindrical shell, on the diapire of disinfection box (6), establish the oblique through hole (9) of the air nozzle that embeds gas humidification device (7) and embed the oppositely oblique through hole (10) of the air nozzle of ozonator (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183924U CN201179215Y (en) | 2008-03-13 | 2008-03-13 | Reversed flow type disinfection device for breath of respiratory passage infectious disease patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200183924U CN201179215Y (en) | 2008-03-13 | 2008-03-13 | Reversed flow type disinfection device for breath of respiratory passage infectious disease patients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201179215Y true CN201179215Y (en) | 2009-01-14 |
Family
ID=40248717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200183924U Expired - Fee Related CN201179215Y (en) | 2008-03-13 | 2008-03-13 | Reversed flow type disinfection device for breath of respiratory passage infectious disease patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201179215Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785720A (en) * | 2018-08-19 | 2018-11-13 | 周波 | A kind of severe ward air sterilization device easy to remove |
| CN111330181A (en) * | 2020-04-01 | 2020-06-26 | 永康市远扬机械设备有限公司 | Virus physical processor |
| WO2021179868A1 (en) * | 2020-03-10 | 2021-09-16 | 重庆陈氏清洁服务有限公司 | Protection device and device against harmful bacteria and viruses in densely populated area |
-
2008
- 2008-03-13 CN CNU2008200183924U patent/CN201179215Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108785720A (en) * | 2018-08-19 | 2018-11-13 | 周波 | A kind of severe ward air sterilization device easy to remove |
| WO2021179868A1 (en) * | 2020-03-10 | 2021-09-16 | 重庆陈氏清洁服务有限公司 | Protection device and device against harmful bacteria and viruses in densely populated area |
| CN111330181A (en) * | 2020-04-01 | 2020-06-26 | 永康市远扬机械设备有限公司 | Virus physical processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090114 |