CN203215885U - Air purification device for infectious disease wards - Google Patents
Air purification device for infectious disease wards Download PDFInfo
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- CN203215885U CN203215885U CN 201320257423 CN201320257423U CN203215885U CN 203215885 U CN203215885 U CN 203215885U CN 201320257423 CN201320257423 CN 201320257423 CN 201320257423 U CN201320257423 U CN 201320257423U CN 203215885 U CN203215885 U CN 203215885U
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- air
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- infectious disease
- ward
- cleaning unit
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Abstract
The utility model belongs to the technical field of medical equipment and particularly relates to an air purification device for infectious disease wards. The air purification device for the infectious disease wards comprises an air supply device and an air exhaust device, wherein the air supply device comprises an air blower and a negative oxygen ion generator communicated with the air blower, the negative oxygen ion generator is communicated with the infectious disease wards through an air supply pipe, and a medical vaporizer is arranged on the air supply pipe. The air exhaust device comprises an air exhaust pipe which is communicated with the infectious disease wards and the outside air, wherein a diatom particle adsorption device, an exhaust blower, a sterilization device and an activated carbon adsorption device are arranged on the air exhaust pipe sequentially. The air purification device for the infectious disease wards can purify air in the infectious disease wards and effectively prevent spreading of infectious viruses.
Description
Technical field
The utility model belongs to the Medical Devices technical field, relates in particular to a kind of lazaretto ward air cleaning unit.
Background technology
In lazaretto ward, infective virus is to distribute with the point source form, patient expired air and the spittle are pollution sources, when air-conditioning system is applied to have the ward of air or droplet infection, under the air-flow of conventional air-conditioning system promotes, infective virus is the large tracts of land diffusion in the ward, causes medical personnel's cross-infection.So present conventional air-conditioning system not only can not play the air cleaning effect, viral convection current and diffusion propagation have also been aggravated on the contrary.
If the air-conditioning system in the ward is installed common air cleaning unit, before virus enters sterilizing unit, in fact caused convection current and the diffusion propagation of virus in the ward, even so in return air inlet or air-conditioning box, installed air cleaning unit additional, do not have thorough removing pollution sources, 100% sterilization and air cleaning effect yet.
The utility model content
Technical problem to be solved in the utility model is: at the deficiency that prior art exists, provide a kind of and can purify the lazaretto ward air, effectively prevent that virus spread from propagating and the lazaretto ward air cleaning unit of diffusion.
For solving the problems of the technologies described above, the technical solution of the utility model is:
The lazaretto ward air cleaning unit, comprise air-supply arrangement and air exhausting device, described air-supply arrangement comprises pressure fan and the negative oxygen ion generator that is communicated with described pressure fan, and described negative oxygen ion generator is communicated with lazaretto ward by ajutage, and described ajutage is provided with vaporizer; Described air exhausting device comprises exhaust duct, and described exhaust duct is communicated with described lazaretto ward and communicates with ambient atmosphere, is provided with diatom particle adsorbent equipment, exhaust blower, chlorination equipment and absorbent charcoal adsorber on the described exhaust duct successively.
As a kind of improvement, described chlorination equipment comprises the airtight disinfecting container that fills thimerosal, the bottom of described disinfecting container and top are respectively equipped with air inlet and air outlet, and described air inlet is communicated with described exhaust blower, and described air outlet is communicated with described absorbent charcoal adsorber.
As improving further, also be provided with the high-pressure filteration net in the described disinfecting container, described high-pressure filteration net is located at the top of described thimerosal, and the top of described high-pressure filteration net is provided with ultraviolet disinfection lamp.
As further improving, described air exhausting device also comprises housing, and described diatom particle adsorbent equipment, exhaust blower, chlorination equipment and absorbent charcoal adsorber are located in the described housing, and described exhaust duct runs through described housing, and the top of described housing is provided with suspension ring.
Owing to adopted technique scheme, the beneficial effects of the utility model are:
The lazaretto ward air cleaning unit that the utility model provides comprises air-supply arrangement and air exhausting device, it is simple in structure, negative oxygen ion generator can produce negative oxygen ion, make with fresh air in the ward, help patient's health care and treatment, negative oxygen ion generator also can produce the micro-ozone that gets when producing a large amount of negative oxygen ions, ozone helps to kill virus and the bacterium in the ward air; Vaporizer can splendid attire sterilization soup and the soup of will sterilizing be atomized into molecule, this molecule can be killed the virus spread that spreads in the ward air; Air in the ward adsorbs in advance through diatom particle adsorbent equipment earlier, remove the part pernicious gas, and then thoroughly kill virus, sterilize through chlorination equipment, absorbent charcoal adsorber can further will enter the gas disinfection before the ambient atmosphere, thereby can avoid atmosphere pollution; Air exhausting device can also be located at the top of sick bed by the suspension ring on the housing, the gas that the patient is breathed out can be discharged outside the ward timely sterile-processed back, shorten the time of staying of waste gas in the ward that the patient breathes out, reduced the probability that virus spread spreads in the ward; This air cleaning unit can avoid the personnel of medical personnel and this lazaretto ward of turnover not by the patient infection.
Description of drawings
Fig. 1 is the structural representation of the lazaretto ward air cleaning unit that provides of the utility model;
Fig. 2 is vertical cutaway view Amplified image of air exhausting device among Fig. 1;
Wherein: 1-air-supply arrangement, 2-air exhausting device, 3-lazaretto ward, the 11-pressure fan, 12-negative oxygen ion generator, 13-ajutage, the 14-vaporizer, 21-housing, 22-exhaust duct, 23-diatom particle adsorbent equipment, 24-exhaust blower, 25-chlorination equipment, the 26-absorbent charcoal adsorber, the 211-suspension ring, 251-high-pressure filteration net, 252-ultraviolet disinfection lamp.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1, the lazaretto ward air cleaning unit comprises air-supply arrangement 1 and air exhausting device 2, air-supply arrangement 1 comprises pressure fan 11, negative oxygen ion generator 12, ajutage 13 and vaporizer 14, pressure fan 11 is communicated with ambient atmosphere and negative oxygen ion generator 12 respectively, negative oxygen ion generator 12 is communicated with lazaretto ward 3 by ajutage 13, ajutage 13 is provided with vaporizer 14, is loaded with thimerosal in the vaporizer 14.
As shown in Figure 2, air exhausting device 2 comprises housing 21 and runs through the inside and outside exhaust duct 22 of housing, the top of housing 21 is provided with suspension ring 211, exhaust duct 22 is communicated with lazaretto ward 3 and ambient atmosphere respectively, be provided with diatom particle adsorbent equipment 23, exhaust blower 24, chlorination equipment 25 and absorbent charcoal adsorber 26 on the exhaust duct 22 successively, diatom particle adsorbent equipment 23, exhaust blower 24, chlorination equipment 25 and absorbent charcoal adsorber 26 are located in the housing 21.
The power of exhaust blower is greater than the power of pressure fan in above-described embodiment, thereby guarantees that the air in the ward is fresh.
The lazaretto ward air cleaning unit that the utility model provides comprises air-supply arrangement and air exhausting device, it is simple in structure, air-supply arrangement is sent into ambient atmosphere in the negative oxygen ion generator, negative oxygen ion generator with the negative oxygen ion that produces and drop ozone in ajutage is sent into the ward, thereby can guarantee with fresh air in the ward, also can kill part virus and bacterium in the ward air simultaneously; Vaporizer can splendid attire sterilization soup and the soup of will sterilizing be atomized into molecule, this molecule can be killed the virus spread that spreads in the ward air; Air in the ward adsorbs in advance through diatom particle adsorbent equipment earlier, remove the part pernicious gas, and then thoroughly kill virus, sterilize through chlorination equipment, absorbent charcoal adsorber can further will enter the preceding gas disinfection of ambient atmosphere, thereby can avoid atmosphere pollution, this air cleaning unit can avoid the personnel of medical personnel and this lazaretto ward of turnover not by the patient infection.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. the lazaretto ward air cleaning unit comprises air-supply arrangement and air exhausting device, it is characterized in that:
Described air-supply arrangement comprises pressure fan and the negative oxygen ion generator that is communicated with described pressure fan, and described negative oxygen ion generator is communicated with lazaretto ward by ajutage, and described ajutage is provided with vaporizer;
Described air exhausting device comprises exhaust duct, and described exhaust duct is communicated with described lazaretto ward and communicates with ambient atmosphere, is provided with diatom particle adsorbent equipment, exhaust blower, chlorination equipment and absorbent charcoal adsorber on the described exhaust duct successively.
2. lazaretto ward air cleaning unit as claimed in claim 1, it is characterized in that: described chlorination equipment comprises the airtight disinfecting container that fills thimerosal, the bottom of described disinfecting container and top are respectively equipped with air inlet and air outlet, described air inlet is communicated with described exhaust blower, and described air outlet is communicated with described absorbent charcoal adsorber.
3. lazaretto ward air cleaning unit as claimed in claim 2, it is characterized in that: also be provided with the high-pressure filteration net in the described disinfecting container, described high-pressure filteration net is located at the top of described thimerosal, and the top of described high-pressure filteration net is provided with ultraviolet disinfection lamp.
4. as each described lazaretto ward air cleaning unit of claim 1-3, it is characterized in that: described air exhausting device also comprises housing, described diatom particle adsorbent equipment, exhaust blower, chlorination equipment and absorbent charcoal adsorber are located in the described housing, described exhaust duct runs through described housing, and the top of described housing is provided with suspension ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257423 CN203215885U (en) | 2013-05-13 | 2013-05-13 | Air purification device for infectious disease wards |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320257423 CN203215885U (en) | 2013-05-13 | 2013-05-13 | Air purification device for infectious disease wards |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203215885U true CN203215885U (en) | 2013-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320257423 Expired - Fee Related CN203215885U (en) | 2013-05-13 | 2013-05-13 | Air purification device for infectious disease wards |
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| Country | Link |
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| CN (1) | CN203215885U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403057A (en) * | 2016-08-31 | 2017-02-15 | 安徽瑞宏信息科技有限公司 | Intelligent air purifying device for novel building |
| CN107560051A (en) * | 2016-06-30 | 2018-01-09 | 张翕 | A kind of distributed permanent oxygen VMC for preventing cross infection of disease |
| CN112212439A (en) * | 2020-10-30 | 2021-01-12 | 深圳市巨鼎医疗设备有限公司 | Remove ward with novel exhaust device |
-
2013
- 2013-05-13 CN CN 201320257423 patent/CN203215885U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560051A (en) * | 2016-06-30 | 2018-01-09 | 张翕 | A kind of distributed permanent oxygen VMC for preventing cross infection of disease |
| CN106403057A (en) * | 2016-08-31 | 2017-02-15 | 安徽瑞宏信息科技有限公司 | Intelligent air purifying device for novel building |
| CN112212439A (en) * | 2020-10-30 | 2021-01-12 | 深圳市巨鼎医疗设备有限公司 | Remove ward with novel exhaust device |
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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: 20130925 Termination date: 20140513 |