CN2649085Y - Apparatus for sterilizing and disinfecting gas discharged from SARS ward - Google Patents
Apparatus for sterilizing and disinfecting gas discharged from SARS ward Download PDFInfo
- Publication number
- CN2649085Y CN2649085Y CN 03251977 CN03251977U CN2649085Y CN 2649085 Y CN2649085 Y CN 2649085Y CN 03251977 CN03251977 CN 03251977 CN 03251977 U CN03251977 U CN 03251977U CN 2649085 Y CN2649085 Y CN 2649085Y
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- CN
- China
- Prior art keywords
- air
- virus
- ward
- partition wall
- disinfection
- 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)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
Provided is a device which does disinfection and sterilization to the gas discharged from the atypical pneumonia ward, the device is composed of an exhaust fan, an air induced draft fan with virus, an ozone disinfection chamber, a far infrared heating pipe, a disinfection liquid spraying chamber, a sterilized air induced draft fan and pipes connected with the above parts in turn. The ozone disinfection chamber is provided with a partition wall making the air flow circuitously, the ozone disinfection chamber is provided with an ozone generator, the disinfection liquid spraying chamber is also provided with a partition wall making the air flow circuitously, the wind road formed by the partition wall is provided with a disinfection liquid spraying nozzle, the far infrared heater is a pipeline used to heat the air flowing through the pipe. After the air is virus vanishing treated, the gas without virus is discharged into the atmosphere by the air induced draft fan. The positive effect is doing virus vanishing treatment to the collected high concentration virus air exhaled by the patients in the ward, and discharging the treated air into the air to prevent the air from being polluted by the virus, which prevents the air around the whole area from being polluted by the virus, and greatly decreases the possibility of cross infection. The utility model also avoids the pollution created by using disinfection liquid to the ward and the peripheral environment air.
Description
Technical field
The invention belongs to the field of medical and sanitary facilities technical field, particularly be a kind of to the atypical pneumonia ward expellant gas bactericidal unit that carries out disinfection.
Background technology
The popular atypical pneumonia virus of last winter and this spring distributes in air by patient's breathing or splashing of pulmonary's ejection, and the time-to-live is longer, and air becomes the media of main transmitted virus.Therefore to viral killing in the air, effectively control the diffusion of epidemic situation, become an important problem.Particularly as the sterilization treatment that do not carry out disinfection, will there be bigger harm in the air of discharging in the hospital ward that patient concentrates.Though can carry out indoor sterilization by chloride and peracetic acid disinfectant liquid at present, people's respiratory system is produced to stimulate.
Goal of the invention
The objective of the invention is air patient expired in the ward is carried out disinfection, sterilizes, make the virus-free pollution of air-out.Effectively to prevent the propagation of virus, overcome the deficiencies in the prior art.
Technical scheme of the present invention is, successively by exhaust fan, contain between viral air air-introduced machine, ozonization, far-infrared heating tube, disinfectant solution spray booth, disinfecting air air-introduced machine and the pipeline that connects above each several part are formed.Make the air mobile partition wall that makes a circulation between ozonization wherein, ozonator is arranged between ozonization, also make the air mobile partition wall that makes a circulation at the disinfectant solution spray booth, in the air channel that partition wall forms, the disinfectant solution fog-spray nozzle is arranged, and far-infrared heater is one section pipeline that can heat the air of flow path in managing.After air goes out virus treated, virus-free gas is discharged in the atmosphere by air-introduced machine.
Good effect of the present invention is after the air of high concentration virus patient expired in the ward is concentrated the virus treated of going out, enter in the air, make air not by viral pollution, guarantee the virus-free propagation of whole regional surrounding air, greatly reduce the probability of cross infection.Also avoided using the pollution of disinfectant solution to ward and environmental ambient air.
Description of drawings
Fig. 1 is this utility model structural representation.
Embodiment
In each ward exhaust fan 1 and poisonous air air-introduced machine 3 are installed.The optional exhaust fan for kitchen use of exhaust fan, air-introduced machine can be selected the small-sized air-introduced machine of mine for use.The air that each ward is patient expired advances between ozonization 4 by pipeline 2 row.Pipeline can be selected the plastic tube of diameter 200mm for use, and adopts the mode of welding to connect, and makes the joint sealing air tight.The closed box of height 2000mm, long 3000mm, wide 3000mm between ozonization.Have four block walls 5 of up/down perforation to form the wide passage of 600mm in the casing, the four walls interlaced arrangement forms tortuous passageway, and air inlet is attached with ozonator 6 between ozonization.Enter the pipeline that infrared heating pipe 7 is installed from the gas that comes out between ozonization, the long 2000mm of pipe degree, heater strip power 2000w, temperature maintenance is at 150 ℃ in the pipe.Air by infrared heating pipe enters disinfectant solution spray booth 8 again, and is identical between the size of disinfectant solution spray booth and ozonization, and different is to establish 2 disinfectant solution shower nozzles 10 on every passage that partition wall 9 forms, and the disinfectant solution pressurization sprays into, and pressure can be controlled in 1kg/cm
2, the flow of shower nozzle can be controlled in 2 liters/minute.The disinfecting air of discharging from the disinfectant solution spray booth is discharged to virus-free gas the atmosphere by air-introduced machine 11.
Claims (1)
1, a kind of to the atypical pneumonia ward expellant gas bactericidal unit that carries out disinfection, it is characterized in that by exhaust fan (1), air air-introduced machine (3), between ozonization (4), far-infrared heating tube (7), disinfectant solution spray booth (8), disinfecting air air-introduced machine (8) and the pipeline (2) that connects above each several part are formed, make the air mobile partition wall (5) that makes a circulation between ozonization wherein, ozonator (6) is arranged between ozonization, make the air mobile partition wall (9) that makes a circulation at the disinfectant solution spray booth, in the air channel that partition wall forms, disinfectant solution fog-spray nozzle (10) is arranged, far-infrared heating tube (7) is one section pipeline that infrared heating pipe is arranged on the air duct, after air goes out virus treated, virus-free gas is discharged in the atmosphere by disinfecting air air-introduced machine (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251977 CN2649085Y (en) | 2003-07-11 | 2003-07-11 | Apparatus for sterilizing and disinfecting gas discharged from SARS ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03251977 CN2649085Y (en) | 2003-07-11 | 2003-07-11 | Apparatus for sterilizing and disinfecting gas discharged from SARS ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2649085Y true CN2649085Y (en) | 2004-10-20 |
Family
ID=34327856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03251977 Expired - Fee Related CN2649085Y (en) | 2003-07-11 | 2003-07-11 | Apparatus for sterilizing and disinfecting gas discharged from SARS ward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2649085Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320930C (en) * | 2005-03-23 | 2007-06-13 | 佛山市顺德区万和集团有限公司 | Respiration tube disinfecting machine |
| CN106466491A (en) * | 2015-08-22 | 2017-03-01 | 天津有序环境科技发展有限公司 | Spraying and high-temperature sterilization system without three-way switching valve and control method thereof |
| CN111701059A (en) * | 2020-06-24 | 2020-09-25 | 中国人民解放军陆军军医大学第一附属医院 | Gas disinfection equipment |
| ES2905658A1 (en) * | 2020-10-09 | 2022-04-11 | Univ La Laguna | System of capture and inactivation of pathogens (Machine-translation by Google Translate, not legally binding) |
| CN116928778A (en) * | 2023-09-14 | 2023-10-24 | 中海(山东)科技股份有限公司 | Biological safety laboratory new trend system |
-
2003
- 2003-07-11 CN CN 03251977 patent/CN2649085Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1320930C (en) * | 2005-03-23 | 2007-06-13 | 佛山市顺德区万和集团有限公司 | Respiration tube disinfecting machine |
| CN106466491A (en) * | 2015-08-22 | 2017-03-01 | 天津有序环境科技发展有限公司 | Spraying and high-temperature sterilization system without three-way switching valve and control method thereof |
| CN111701059A (en) * | 2020-06-24 | 2020-09-25 | 中国人民解放军陆军军医大学第一附属医院 | Gas disinfection equipment |
| ES2905658A1 (en) * | 2020-10-09 | 2022-04-11 | Univ La Laguna | System of capture and inactivation of pathogens (Machine-translation by Google Translate, not legally binding) |
| WO2022074268A1 (en) * | 2020-10-09 | 2022-04-14 | Universidad De La Laguna | System for capturing and inactivating pathogens |
| CN116928778A (en) * | 2023-09-14 | 2023-10-24 | 中海(山东)科技股份有限公司 | Biological safety laboratory new trend system |
| CN116928778B (en) * | 2023-09-14 | 2023-11-17 | 中海(山东)科技股份有限公司 | Biological safety laboratory new trend system |
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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 |