CN211876275U - Air curtain special for epidemic prevention - Google Patents
Air curtain special for epidemic prevention Download PDFInfo
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- CN211876275U CN211876275U CN202020275468.2U CN202020275468U CN211876275U CN 211876275 U CN211876275 U CN 211876275U CN 202020275468 U CN202020275468 U CN 202020275468U CN 211876275 U CN211876275 U CN 211876275U
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- air curtain
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Abstract
The utility model relates to a special air curtain of epidemic prevention, including air curtain body and medicine spraying device, the medicine spraying device includes a jet flow pipe connected with it, and a plurality of shower nozzles connected with the jet flow pipe, the jet flow pipe is located the supply-air outlet inboard of the air curtain body, the shower nozzle is towards the supply-air outlet setting of the air curtain body, the medicament of the medicine spraying device is sprayed from the shower nozzle and is sent out by the supply-air outlet under the air-out state; the utility model has the advantages of reasonable design, the air curtain is whole can collect functions in an organic whole such as virus killing, sterilization, isolation, purification, is applicable to pollution area's such as clean, comfortable, infection air treatment and isolation, and control is nimble, can realize the ventilation, spout the medicine, disinfect, purify, the multi-working condition operation such as isolation, a tractor serves several purposes.
Description
Technical Field
The utility model relates to an air curtain technical field especially relates to a special air curtain of epidemic prevention that can be used for disinfecting, purifying.
Background
During the epidemic situation of the infectious disease, the hospital is finally used as a final rescue and treatment unit of the virus infected person, and strict isolation treatment measures are taken for the patient to avoid the virus from spreading and cross infection; meanwhile, it is also necessary for medical care personnel to perform more strict personal protective wear and to ensure the safety of public areas outside the infectious disease ward.
Meanwhile, in the air treatment industry, the air curtain is used as primary isolation equipment for indoor and outdoor buildings such as hospitals and the like, and at present, the air curtain does not have the functions of air purification, disinfection and sterilization, and only forms an air curtain at the door side through the air outlet effect of the air curtain to block the temperature exchange of indoor and outdoor air, so that the sanitary condition of the indoor air cannot be improved, and the disinfection and sterilization of people entering and exiting cannot be performed, so that the emergency requirement of the hospitals in special epidemic situations cannot be met.
Disclosure of Invention
In order to solve the defects in the prior art, the utility model aims to provide a special air curtain for epidemic prevention.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides a special air curtain of epidemic prevention, includes the air curtain body, its characterized in that:
the air curtain device is characterized by further comprising a medicine spraying device, the medicine spraying device comprises a spraying pipe connected with the spraying pipe and a plurality of spray heads connected with the spraying pipe, the spraying pipe is located on the inner side of the air supply opening of the air curtain body, the spray heads face the air supply opening of the air curtain body, and a medicine of the medicine spraying device is sprayed out of the spray heads and is sent out by the air supply opening in an air outlet state.
The pesticide spraying device further comprises a pesticide storage barrel and a pressure pump, and the pesticide storage barrel is connected with the spraying pipe through the pressure pump.
The medicine storage barrel and the pressure pump are fixedly arranged inside the shell of the air curtain body.
Still included a pencil, pencil with medicine storage barrel upper portion is connected and with the inside intercommunication of medicine storage barrel, pencil middle part pass the casing setting of air curtain body.
The air curtain body is internally provided with a partition board, and the partition board is provided with the pesticide spraying device which is fixedly connected with the partition board.
The air inlet and the air supply outlet of the air curtain body adopt double-layer shutter air openings or grid air openings.
At least one group of filters are further arranged inside one side of the air inlet of the air curtain body and connected with the inner wall of the shell of the air curtain body.
The filter is a primary filter or a medium-efficiency filter or a high-efficiency filter or an activated carbon filter or a diatomite filter.
At least one group of sterilizers are arranged inside one side of the air inlet of the air curtain body and connected with the inner wall of the shell of the air curtain body.
The sterilizer is located inside the filter.
The sterilizer is an electronic electrostatic precipitator, UVA lamp or TiO2A photocatalyst net or an ozone generator.
At least one group of heaters are further arranged inside one side of the air inlet of the air curtain body and connected with the inner wall of the shell of the air curtain body.
The heater is located inside the sterilizer.
The heater is a PTC thermistor heater or a fin heat exchanger.
The air curtain is characterized in that a plurality of flow deflectors connected with the air curtain body are further arranged inside one side of the air supply outlet, one end of each flow deflector corresponds to the air outlet side of the fan, and the other end of each flow deflector corresponds to the air supply outlet.
The utility model has the advantages that: the air curtain has the advantages of reasonable structural design, integrated functions of sterilization, disinfection, isolation, purification and the like, suitability for air treatment and isolation of clean, comfortable, infectious and other polluted areas, flexible control, realization of multi-working-condition operation of ventilation, pesticide spraying, disinfection, purification, isolation and the like, and multiple purposes.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic view of the structure of the present invention.
In the figure: 1. an air inlet; 2. a filter; 3. a sterilizer; 4. a heater; 5. a motor; 6. a fan; 7. a medicine storage barrel; 8. a hot water pipe; 9. a medicine feeding pipe; 10. a control box; 11. a pressure pump; 12. a housing; 13. a blowoff valve; 14. a jet pipe; 15. an air supply outlet; 16. a spray head; 17. a rectifying device; 18. a flow deflector; 19. a separator.
Detailed Description
The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.
According to the illustration of FIG. 1: the embodiment provides a special air curtain of epidemic prevention, including air curtain body and medicine device, through will spouting the medicine device and install inside the air curtain body, make it can spray to the air-out position with vaporific form after diluting the medicament that is suitable for, still install filter 2, steriliser 3 in air curtain body internally mounted simultaneously for increase functions such as the disinfection of air curtain body, sterilization, isolation, purification, the concrete implementation and the connection structure of each subassembly are as follows.
The air curtain body comprises a shell 12 positioned outside, a control box 10 is installed on the outer side wall of the shell 12, an air inlet 1 is formed in the top of the shell 12, an air outlet is formed in the bottom of the shell 12, and the air inlet 1 and the air supply outlet 15 adopt double-layer shutter air ports or grid air ports; when the air conditioner is used, external air enters the inside of the shell 12 from the air inlet 1, is sucked from the air inlet side of the fan 6, is discharged from the air outlet side of the fan 6, and then enters a room through the air outlet;
further, a plurality of flow deflectors 18 are further arranged inside one side of the air supply opening 15 of the air curtain body, the flow deflectors 18 are connected with the inner wall of the shell 12 and the partition plate 19, the flow deflectors 18 are arc-shaped panels, one end of each flow deflector 18 corresponds to the air outlet side of the fan 6, the other end of each flow deflector 18 corresponds to the air supply opening 15, the flow deflectors 18 are symmetrically distributed on the air outlet side of the fan 6, the opening distance of the flow deflectors 18 close to one side of the fan 6 is small, the opening distance of the flow deflectors 18 close to one side of the air supply opening 15 is large and is in an opening shape, in the structure, the air outlet area of the fan 6 is generally smaller than the area of the air supply opening 15, in order to guarantee an even air outlet effect, air is evenly conveyed to the upper portion of the air supply opening 15 through the flow deflectors 18, and the air is evenly blown.
The medicine spraying device comprises a medicine storage barrel 7, a pressure pump 11, a spraying pipe 14 and a plurality of nozzles 16, wherein:
the medicine storage barrel 7 and the pressure pump 11 are respectively installed and fixed on the upper side surface of the partition plate 19, a medicine outlet of the medicine storage barrel 7 is communicated with the jet pipe 14 through the pressure pump 11, the jet pipe 14 is positioned on the inner side of an air supply opening 15 of the air curtain body, the lower part of the jet pipe 14 is provided with the spray head 16 connected with the jet pipe, the spray head 16 is arranged towards the air supply opening 15 of the air curtain body, the spray head 16 adopts a spherical standard spray head or a duckbilled standard spray head, and the spray heads 16 are uniformly distributed in a gap of the air supply opening 15, so that the medicine of the medicine spraying device is sprayed out from the spray head 16 and is sent out through the air supply opening 15 in an air outlet state; meanwhile, the jet pipes 14 can be distributed in a snake shape or arranged in parallel in multiple groups, so that the jet pipes are uniformly distributed right above the air supply outlet 15 and meet the installation requirement of the spray head 16;
furthermore, a drug adding pipe 9 connected with the drug storage barrel 7 is further arranged on the outer side of the upper portion of the drug storage barrel 7, the drug adding pipe 9 is communicated with the interior of the drug storage barrel 7, the middle portion of the drug adding pipe penetrates through the shell 12 of the air curtain body, so that the end portion of the drug adding pipe outside can be located, the drug adding pipe is used for adding a drug diluted by water into the drug storage barrel 7 for use, and when the drug adding pipe is not used, the drug adding pipe 9 can be sealed through the cover body;
the working principle of the pressurized spraying of the spraying device is as follows: the liquid medicament in the medicament storage barrel 77 is pressurized by the pressurization pump 11 and then is sprayed out by the spray nozzle 16 through the spray pipe 14, so that the local area in the use environment is sterilized, and local sterilization and disinfection treatment can be performed on people;
a group of filters 2, a group of sterilizers 3 and a group of heaters 4 which are fixedly connected with the inner wall of the shell 12 are sequentially arranged between the air inlet 1 and the partition plate 19 in the shell 12 of the air curtain body, and hot water pipes 8 of the heaters 4 penetrate through the side wall of the shell; when in use, air entering from the air inlet 1 respectively passes through the filter 2, the sterilizer 3 and the heater 4 and then enters the fan 6;
further, the filter 2 is a primary filter or a middle-effect filter or a high-effect filter or an activated carbon filter or a diatomite filter, and can realize multi-stage purification and harmless treatment such as multi-stage filtration, dust removal, adsorption and the like;
the sterilizer 3 is an electronic electrostatic precipitator or UVA lamp or TiO2A photocatalyst net or an ozone generator; the electronic electrostatic dust collector is used for filtering out pollutants such as partial dust, pathogenic bacteria and viruses in air by high-voltage ionization of larger-particle dust; the UVA lamp is mainly used for the disinfection and sterilization treatment of microorganisms, and ultraviolet lamps with different wave bands such as UVB and UVC can be selectively arranged in different environments and TiO can be improved2The activity of the active component can further improve the sterilization effect, if an ozone generator is used as an auxiliary component, the sterilization effect is higher, and H can be further removed by oxidation2Harmful gases and microorganisms of S;
the heater 4 is a PTC thermistor heater or a fin heat exchanger;
of course, the filter 2, the sterilizer 3 and the heater 4 may be selected from other specific components having equivalent effects according to actual situations;
when the temperature of each component is lower in a cold area or environment, the components are prevented from dewing or freezing in the using process, so that the heater 4 is added, the airflow sequentially flows through the air inlet 1, the filter 2, the sterilizer 3 and the heater 4, the temperature is raised, the airflow is pressurized by the fan 6 and flows out of the air supply outlet 15 at a uniform speed after being rectified by the rectifying device 17, and the high-pressure micro-mist gaseous medicament absorbs the heat of the high-temperature airflow and then is secondarily evaporated to form a saturated steam state medicament so as to improve the adsorption, disinfection and sterilization performance of the medicament on pollutants such as viruses, pathogenic bacteria, aerosol and the like.
The special air curtain of epidemic prevention is in the course of the work, the inside change over switch that is used for controlling operating condition such as ventilation, disinfection, sterilization, disinfection and isolation, heating that is equipped with respectively of control box 10 can realize the operation of single operating mode or combination operating mode, specifically is:
when the air curtain special for epidemic prevention operates under the ventilation working condition, the air curtain special for epidemic prevention is used for isolating air flow of indoor and outdoor or adjacent protection areas, so that cross infection of the air flow is prevented, and the fan 6 operates;
when the air curtain special for epidemic prevention operates under the sterilization working condition, the sterilizer 3 and the fan 6 operate;
when the air curtain special for epidemic prevention runs under a disinfection working condition, the pressure pump 11 and the fan 6 run;
when the air curtain special for epidemic prevention operates under the working conditions of disinfection and sterilization, the sterilizer 3, the fan 6 and the pressure pump 11 operate;
when the air curtain special for epidemic prevention operates under the heating working condition, the heater 4 and the fan 6 operate.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
The above is only the preferred embodiment of the present invention, as long as the preferred embodiment is realized by the same means, the objective technical solution of the present invention all belongs to the protection scope of the present invention.
Claims (10)
1. The utility model provides a special air curtain of epidemic prevention, includes the air curtain body, its characterized in that:
the air curtain device is characterized by further comprising a medicine spraying device, the medicine spraying device comprises a spraying pipe connected with the spraying pipe and a plurality of spray heads connected with the spraying pipe, the spraying pipe is located on the inner side of the air supply opening of the air curtain body, the spray heads face the air supply opening of the air curtain body, and a medicine of the medicine spraying device is sprayed out of the spray heads and is sent out by the air supply opening in an air outlet state.
2. The air curtain special for epidemic prevention according to claim 1, wherein: the pesticide spraying device further comprises a pesticide storage barrel and a pressure pump, and the pesticide storage barrel is connected with the spraying pipe through the pressure pump.
3. The air curtain special for epidemic prevention according to claim 2, wherein: the medicine storage barrel and the pressure pump are fixedly arranged inside the shell of the air curtain body.
4. The air curtain special for epidemic prevention according to claim 3, wherein: still included a pencil, pencil with medicine storage barrel upper portion is connected and with the inside intercommunication of medicine storage barrel, pencil middle part pass the casing setting of air curtain body.
5. The air curtain special for epidemic prevention according to claim 1, wherein: at least one group of filters are further arranged inside one side of the air inlet of the air curtain body and connected with the inner wall of the shell of the air curtain body.
6. The air curtain special for epidemic prevention according to claim 1, wherein: at least one group of sterilizers are arranged inside one side of the air inlet of the air curtain body and connected with the inner wall of the shell of the air curtain body.
7. The air curtain special for epidemic prevention according to claim 6, wherein: the sterilizer is located inside the filter.
8. The air curtain special for epidemic prevention according to claim 1, wherein: at least one group of heaters are further arranged inside one side of the air inlet of the air curtain body and connected with the inner wall of the shell of the air curtain body.
9. The air curtain of claim 8, wherein: the heater is located inside the sterilizer.
10. The air curtain special for epidemic prevention according to claim 1, wherein: the air curtain is characterized in that a plurality of flow deflectors connected with the air curtain body are further arranged inside one side of the air supply outlet, one end of each flow deflector corresponds to the air outlet side of the fan, and the other end of each flow deflector corresponds to the air supply outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275468.2U CN211876275U (en) | 2020-03-09 | 2020-03-09 | Air curtain special for epidemic prevention |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020275468.2U CN211876275U (en) | 2020-03-09 | 2020-03-09 | Air curtain special for epidemic prevention |
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| Publication Number | Publication Date |
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| CN211876275U true CN211876275U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020275468.2U Active CN211876275U (en) | 2020-03-09 | 2020-03-09 | Air curtain special for epidemic prevention |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237179A (en) * | 2021-06-24 | 2021-08-10 | 河南省肿瘤医院 | Multi-person ward air purification system and method |
-
2020
- 2020-03-09 CN CN202020275468.2U patent/CN211876275U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113237179A (en) * | 2021-06-24 | 2021-08-10 | 河南省肿瘤医院 | Multi-person ward air purification system and method |
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