CN204285720U - A kind of air exhausting device of lazaretto ward - Google Patents
A kind of air exhausting device of lazaretto ward Download PDFInfo
- Publication number
- CN204285720U CN204285720U CN201420779606.5U CN201420779606U CN204285720U CN 204285720 U CN204285720 U CN 204285720U CN 201420779606 U CN201420779606 U CN 201420779606U CN 204285720 U CN204285720 U CN 204285720U
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- CN
- China
- Prior art keywords
- square tube
- layer
- blower fan
- sterilization pool
- flexible pipe
- 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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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a kind of air exhausting device of lazaretto ward, comprise the square tube being installed on body of wall inside, and be arranged on blower fan and the sterilization pool of described square tube inside, and be arranged on the filter assemblies of square tube one end, and be arranged on the sterilizing layer of the square tube other end, the outlet air end place of described blower fan is provided with a wind gathering cover, described wind gathering cover is taper, its one end away from described blower fan is one end that opening is less, and be fastened with flexible pipe in this end, described flexible pipe extends in described sterilization pool, described sterilization pool is near described sterilizing layer, described filter assemblies comprises shell, and be arranged on the screen pack of described enclosure, primarily efficient filter layer, medium air filtration layer and high efficiency filter layer, described sterilization pool inside is provided with thimerosal, described flexible pipe extends to thimerosal inside, this device can carry out available ventilation to lazaretto ward, and carries out sterilizing to arranged wind, avoids bacterium to spread and infects.
Description
Technical field
The utility model relates to a kind of air exhausting device of lazaretto ward.
Background technology
The propagation of infectious disease mainly passes through bacterium, the gas of being breathed out by patient drives bacterium to move, then infect again, therefore in order to reduce the bacterial content of contagious ward inside, need to keep good performance of ventilating, existing way is directly passed through by ventilating fan, by the motion of ventilating fan band moving air flow, bacterium is made to be drawn towards outdoor under the action of the forces of the wind, but this kind of draft type is very simple and crude, although bacterium under the action of the forces of the wind can be outdoor by extraction, but can not effectively be killed, outdoor bacterial content is caused to rise, personnel near lazaretto ward are easily infected, therefore existing ventilation equipment are comparatively impracticable.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of air exhausting device of lazaretto ward, and this device can carry out available ventilation to lazaretto ward, and carries out sterilizing to arranged wind, avoids bacterium to spread and infects.
For solving the problem, the utility model adopts following technical scheme:
A kind of air exhausting device of lazaretto ward, comprise the square tube being installed on body of wall inside, and be arranged on blower fan and the sterilization pool of described square tube inside, and be arranged on the filter assemblies of square tube one end, and be arranged on the sterilizing layer of the square tube other end, the outlet air end place of described blower fan is provided with a wind gathering cover, described wind gathering cover is taper, its one end away from described blower fan is one end that opening is less, and be fastened with flexible pipe in this end, described flexible pipe extends in described sterilization pool, described sterilization pool is near described sterilizing layer, described filter assemblies comprises shell, and be arranged on the screen pack of described enclosure, primarily efficient filter layer, medium air filtration layer and high efficiency filter layer, described screen pack, primarily efficient filter layer, medium air filtration layer and high efficiency filter layer set gradually, described high efficiency filter layer is arranged near blower fan position, described sterilization pool inside is provided with thimerosal, described flexible pipe extends to thimerosal inside.
As preferred technical scheme, the two ends of described square tube all extend to body of wall outside, and wherein said filter assemblies is arranged on square tube and is positioned at that one end inside body of wall, and described sterilizing layer is arranged on that one end that square tube is positioned at wall outer side.
As preferred technical scheme, the large end portion of described wind gathering cover and the inwall of described square tube fit, and form sealing.
As preferred technical scheme, described flexible pipe is PVC pipe.
As preferred technical scheme, the lateral wall of described square tube is welded with fillet, between described fillet and body of wall, is fastened with screw.
The beneficial effects of the utility model are: this device in use, by the wind-force that blower fan produces, the air driven of lazaretto ward inside is got up, then air is by entering in thimerosal through after blower fan again after filter assemblies, then produce bubble in thimerosal, the gas produced after bubbles burst is again through sterilizing layer, be discharged into outdoor again, this device can carry out multiple times of filtration to led to wind, avoid mixing germy gas and be discharged into outdoor, growing of effective obstruct bacterium, avoid infecting other people, the structure of this device is comparatively simple simultaneously, use more for convenience, be applicable to promoting the use of.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of filter assemblies.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, to make advantage of the present utility model and feature can be easier to be readily appreciated by one skilled in the art, thus more explicit defining is made to protection domain of the present utility model.
Consult the air exhausting device of a kind of lazaretto ward shown in Fig. 1 and Fig. 2, comprise the square tube 1 being installed on body of wall 2 inside, and be arranged on blower fan 3 and the sterilization pool 4 of described square tube 1 inside, and be arranged on the filter assemblies 5 of square tube 1 one end, and be arranged on the sterilizing layer 6 of square tube 1 other end, the outlet air end place of described blower fan 3 is provided with a wind gathering cover 7, described wind gathering cover 7 is taper, its one end away from described blower fan 3 is one end that opening is less, and be fastened with flexible pipe 8 in this end, described flexible pipe 8 extends in described sterilization pool 4, described sterilization pool 4 is near described sterilizing layer 6, described filter assemblies 5 comprises shell 501, and be arranged on the screen pack 502 of described shell 501 inside, primarily efficient filter layer 503, medium air filtration layer 504 and high efficiency filter layer 505, described screen pack 502, primarily efficient filter layer 503, medium air filtration layer 504 and high efficiency filter layer 505 set gradually, described high efficiency filter layer 505 is arranged near blower fan 3 position, described sterilization pool 4 inside is provided with thimerosal, described flexible pipe 8 extends to thimerosal inside.
A preferred embodiment in the utility model, it is outside that the two ends of described square tube 1 all extend to body of wall 2, and wherein said filter assemblies 5 is arranged on square tube 1 and is positioned at that one end inside body of wall 2, and described sterilizing layer 6 is arranged on square tube 1 and is positioned at that one end outside body of wall 2.
A preferred embodiment in the utility model, the large end portion of described wind gathering cover 7 and the inwall of described square tube 1 fit, and form sealing.
A preferred embodiment in the utility model, described flexible pipe 8 is PVC pipe.
A preferred embodiment in the utility model, the lateral wall of described square tube 1 is welded with fillet 111, is fastened with screw 112 between described fillet 111 and body of wall 2.
The beneficial effects of the utility model are: this device in use, by the wind-force that blower fan produces, the air driven of lazaretto ward inside is got up, then air is by entering in thimerosal through after blower fan again after filter assemblies, then produce bubble in thimerosal, the gas produced after bubbles burst is again through sterilizing layer, be discharged into outdoor again, this device can carry out multiple times of filtration to led to wind, avoid mixing germy gas and be discharged into outdoor, growing of effective obstruct bacterium, avoid infecting other people, the structure of this device is comparatively simple simultaneously, use more for convenience, be applicable to promoting the use of.
The above, be only detailed description of the invention of the present utility model, but protection domain of the present utility model is not limited thereto, and any change of expecting without creative work or replacement, all should be encompassed within protection domain of the present utility model.Therefore, the protection domain that protection domain of the present utility model should limit with claims is as the criterion.
Claims (5)
1. the air exhausting device of a lazaretto ward, it is characterized in that: comprise the square tube being installed on body of wall inside, and be arranged on blower fan and the sterilization pool of described square tube inside, and be arranged on the filter assemblies of square tube one end, and be arranged on the sterilizing layer of the square tube other end, the outlet air end place of described blower fan is provided with a wind gathering cover, described wind gathering cover is taper, its one end away from described blower fan is one end that opening is less, and be fastened with flexible pipe in this end, described flexible pipe extends in described sterilization pool, described sterilization pool is near described sterilizing layer, described filter assemblies comprises shell, and be arranged on the screen pack of described enclosure, primarily efficient filter layer, medium air filtration layer and high efficiency filter layer, described screen pack, primarily efficient filter layer, medium air filtration layer and high efficiency filter layer set gradually, described high efficiency filter layer is arranged near blower fan position, described sterilization pool inside is provided with thimerosal, described flexible pipe extends to thimerosal inside.
2. the air exhausting device of lazaretto ward according to claim 1, it is characterized in that: the two ends of described square tube all extend to body of wall outside, wherein said filter assemblies is arranged on square tube and is positioned at that one end inside body of wall, and described sterilizing layer is arranged on that one end that square tube is positioned at wall outer side.
3. the air exhausting device of lazaretto ward according to claim 1, is characterized in that: the large end portion of described wind gathering cover and the inwall of described square tube fit, and forms sealing.
4. the air exhausting device of lazaretto ward according to claim 1, is characterized in that: described flexible pipe is PVC pipe.
5. the air exhausting device of lazaretto ward according to claim 1, is characterized in that: the lateral wall of described square tube is welded with fillet, is fastened with screw between described fillet and body of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779606.5U CN204285720U (en) | 2014-11-29 | 2014-11-29 | A kind of air exhausting device of lazaretto ward |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420779606.5U CN204285720U (en) | 2014-11-29 | 2014-11-29 | A kind of air exhausting device of lazaretto ward |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204285720U true CN204285720U (en) | 2015-04-22 |
Family
ID=52868871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420779606.5U Expired - Fee Related CN204285720U (en) | 2014-11-29 | 2014-11-29 | A kind of air exhausting device of lazaretto ward |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204285720U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603683A (en) * | 2016-01-12 | 2018-09-28 | 亿康先达国际集团股份有限公司 | For the pass element of ventilating system, pass element system and building envelope equipped with the pass element system |
| CN111249511A (en) * | 2020-03-17 | 2020-06-09 | 杨为勇 | Public management health epidemic prevention system for building |
| CN114413390A (en) * | 2022-01-27 | 2022-04-29 | 四川大学 | Occupational health safety is with gas defense ventilation equipment |
-
2014
- 2014-11-29 CN CN201420779606.5U patent/CN204285720U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108603683A (en) * | 2016-01-12 | 2018-09-28 | 亿康先达国际集团股份有限公司 | For the pass element of ventilating system, pass element system and building envelope equipped with the pass element system |
| CN111249511A (en) * | 2020-03-17 | 2020-06-09 | 杨为勇 | Public management health epidemic prevention system for building |
| CN114413390A (en) * | 2022-01-27 | 2022-04-29 | 四川大学 | Occupational health safety is with gas defense ventilation equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20151129 |