CN214555838U - Epidemic prevention device with dust absorption function - Google Patents
Epidemic prevention device with dust absorption function Download PDFInfo
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- CN214555838U CN214555838U CN202022119546.2U CN202022119546U CN214555838U CN 214555838 U CN214555838 U CN 214555838U CN 202022119546 U CN202022119546 U CN 202022119546U CN 214555838 U CN214555838 U CN 214555838U
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- epidemic prevention
- curtain
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- top wall
- side wall
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses an epidemic prevention device with dust absorption function, which comprises a device body and a curtain, wherein the device body comprises a base, a side wall and a top wall, the curtain is a curtain which can be opened and closed, and a closed space is enclosed by the base, the side wall and the top wall after the curtain is opened, the side wall and the top wall are provided with communicated hollow interlayers, a dust collecting device, a fan and a filtering and disinfecting device are arranged in the hollow interlayers, a nozzle group which is communicated with the hollow interlayers and consists of a plurality of nozzles is arranged on the top wall, the lower end of the side wall is provided with a return air inlet communicated with the hollow interlayer, air in the device body sequentially passes through the return air inlet, the hollow interlayer and the nozzle group and then flows back into the device body to form a circulating air system, the return air inlet of the device body is connected with a movable suction nozzle through a hose, and negative pressure generated by a fan is utilized to form suction force to suck dust and other particles. The utility model can be flexibly placed in the areas such as office entrance, residence entrance, home garden, etc., to realize the purpose of epidemic prevention.
Description
Technical Field
The utility model particularly relates to an epidemic prevention device with dust absorption function, which can be arranged near the entrance of an office place or a house.
Background
When epidemic situation occurs, an epidemic situation prevention and control work can be carried out by arranging an epidemic prevention channel at a building entrance, but due to the fact that the human flow is large, the problems that the purification and disinfection time is insufficient and the purification and disinfection measures are inappropriate exist after people enter the epidemic prevention channel, the epidemic prevention channel does not have a due effect, in addition, in the season of epidemic diseases and infectious diseases, due to the fact that the office or the residential building space is limited, large epidemic prevention facilities with large occupied space are difficult to install, hands and soles can only be disinfected by disinfection articles, effective epidemic prevention measures are difficult to be taken for the whole bodies of the people, especially respiratory infectious diseases can be transmitted by spray or spray nuclei, when the spray or spray nuclei containing viruses are adhered to the surfaces of clothes of the people and cannot be cleaned and eliminated in time, once the spray or spray nuclei are brought into the office or the home, the infection of the same workers or the family is easily caused.
Therefore, in order to solve the problems, the research on the epidemic prevention device with the dust collection function for families and offices has important significance for carrying out epidemic prevention work and avoiding cross infection risks.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an epidemic prevention device that is used for family, office to have dust absorption function, reduces the virus and passes through the possibility that droplet, air and contact spread the diffusion, reduces epidemic disease infection risk.
The epidemic prevention device of the utility model comprises a device body and a curtain, wherein the device body comprises a base, a side wall and a top wall, the curtain is an openable curtain, and forms a closed space with the base, the side walls and the top wall after being unfolded, the side wall and the top wall are provided with hollow interlayers communicated with each other, a dust collecting device, a fan and a filtering and disinfecting device are arranged in the hollow interlayer, the top wall is provided with a nozzle group which is communicated with the hollow interlayer and consists of a plurality of nozzles, the lower end of the side wall is provided with an air return inlet communicated with the hollow interlayer, the air in the device body sequentially passes through the air return inlet, the hollow interlayer and the nozzle group and then flows back to the device body to form a circulating air system, the air return port of the device body is connected with a movable suction nozzle through a hose, and negative pressure generated by a fan is utilized to form suction force to suck particles such as dust.
The utility model discloses an epidemic prevention device is small, can set up in areas such as office's entry, residence entrance, the garden of registering one's residence in a flexible way. After a person enters the device to close the surrounding curtain, the fan is started, air in the device starts to circulate in organized directional airflow, then the airflow is sprayed out through the nozzle to blow all parts of the whole body and the surfaces of carried objects, dust, bacteria, particles containing viruses and the like attached to the surfaces of the person and the objects are effectively blown off, the blown-off dust, bacteria, particles containing viruses and the like flow into the hollow interlayer along with the airflow of the circulating air system, the movable suction nozzle is used for sucking the particles such as the dust and the like which cannot be blown out of the position by the nozzle and is also sent into the hollow interlayer, particles such as the dust and the like in the airflow are adsorbed in the hollow interlayer through the dust collecting device, the airflow is sterilized, disinfected and purified through the filtering and sterilizing device, and the obtained clean air is sprayed out through the nozzle group after being pressurized by the fan and enters the next wind circulation process.
The utility model discloses an epidemic prevention device can do following optimization:
the dust collecting device is positioned between the return air inlet and the inlet of the fan, and the filtering and sterilizing device is positioned at the inlet or the outlet of the fan in the hollow interlayer. The dust collecting device can be arranged near the return air inlet, and is convenient to maintain and replace.
As a feasible implementation mode, the utility model discloses dispose mobilizable hand-held type suction nozzle, the suction nozzle pass through the hose with return air inlet UNICOM, be provided with the ooff valve on the hose, open fan and ooff valve after, can hand the suction nozzle and utilize the negative pressure of fan formation to carry out the dust absorption operation, reach the effect of cleaing away the dirt particle and attached to virus, the bacterium on the dirt particle.
The base is a whole bottom plate or the base is by the floor with fix the two of support on the floor constitute.
The horizontal section of the epidemic prevention device is a polygon such as a circle or a triangle, a quadrangle, a pentagon, etc.
The roof edge of epidemic prevention device body is provided with the guide rail, install on the guide rail and be used for hanging enclose a plurality of couples of curtain, the couple can be followed the guide rail removes and is used for making it opens and shuts to enclose the curtain. When the curtain is not used, people can pull the curtain open, and the use space of offices, houses and home gardens is basically not occupied.
The edge of the base of the epidemic prevention device body is provided with a guide rail, and a plurality of hooks connected with the lower end of the curtain are installed on the guide rail.
Epidemic prevention device height is confirmed according to user's height, and the inside height of device body is 1.9 meters when family and office use to can adjust inside height according to the demand.
To sum up, the utility model has the advantages of as follows:
(1) the utility model provides a small-size epidemic prevention device with circulated air system is clean air with circulated air filtration disinfection in the cavity intermediate layer of device, the utility model provides a device can create a closed space, and the nozzle group of roof blows and drenches personnel in the purifier and the surface of carrying article in the closed space, and the nozzle group blows and drenches the blind area position that can not drench and is inhaled by movable formula suction nozzle, can realize the all-round purification to personnel, reaches the epidemic prevention function.
(2) The utility model discloses an epidemic prevention device combines the mode realization device body that encloses the curtain to seal through the device body, encloses the curtain and pulls open the back, and device body occupation space is very little to do not influence personnel current.
(3) The utility model discloses a cavity interlayer dust collecting device can collect filtration purification's dust, and dust collecting device sets up near the return air inlet, can regularly take out the clearance.
(4) The utility model discloses can place in office's entry, the vestibule of house, enter the area such as garden in a flexible way, before personnel get into above place, eliminate its flying powder, the flying powder nuclear that contains the virus that probably brings from the external world, reduce the possibility that personnel infected, satisfy the epidemic prevention requirement of office area and family.
Drawings
Fig. 1 is a side view of a first embodiment of an epidemic prevention device with a dust collection function, which is a sectional view after a curtain is removed;
FIG. 2 is a front view of an embodiment of an epidemic prevention device with dust absorption function of the present invention, which is a state after the curtain is pulled open or removed;
fig. 3 is a schematic view of an airflow structure of a circulating air system according to an embodiment of an epidemic prevention apparatus with a dust collection function of the present invention;
description of reference numerals:
1. a device body; 1a, a base; 1b, a side wall; 1c, a top wall; 2. an air return opening; 3. a dust collecting device; 4. a fan; 5. a filtration and disinfection device; 6. a nozzle group; 7. a suction nozzle; 8. a guide rail; 9. and (4) hanging hooks.
Detailed Description
The technical solution of the present invention will be further described in detail with reference to the accompanying drawings and examples.
As shown in fig. 1 to 3, the epidemic prevention device of the present invention comprises a device body 1 and a curtain (not shown), the device body 1 comprises a base 1a, a side wall 1b and a top wall 1c, the curtain is an openable curtain, a closed space is enclosed by the base 1a, the side wall 1b and the top wall 1c after being unfolded, a hollow interlayer is arranged on the side wall 1b and the top wall 1c, a dust collecting device 3, a fan 4 and a filtering and disinfecting device 5 are arranged in the hollow interlayer, a nozzle group 6 communicated with the hollow interlayer is arranged on the top wall 1c, the nozzle group 6 can be composed of a plurality of nozzles with adjustable spraying directions, air flow is sprayed from top to bottom, a return air port 2 communicated with the hollow interlayer is arranged at the lower end of the side wall 1b, air in the device body 1 sequentially passes through the return air port 2, the hollow interlayer and the nozzle group 6 and then flows back into the device body 1 to form a circulating air system, the air return opening of the device body 1 is connected with a movable suction nozzle 7 through an air pipe.
In this embodiment:
the dust collecting device 3 is positioned in the hollow interlayer between the return air inlet 2 and the inlet of the fan 4, and the filtering and sterilizing device 5 is positioned in the hollow interlayer at the outlet of the fan 4 and also can be positioned in the hollow interlayer at the inlet of the fan 4. The air current flows through the dust collecting device 3, the fan 4 and the filtering and sterilizing device 5 in the hollow interlayer in sequence, wherein the dust collecting device 3 can select an electrostatic dust removal filter and is positioned near an air return inlet, so that the dust collecting device is convenient to take out, clean or replace, and the filtering and sterilizing device 5 can select an ultraviolet lamp and a high-efficiency air filter.
In this embodiment, the suction nozzle 7 is a movable handheld suction nozzle, and is connected to the return air inlet through a hose, and the hose is provided with a switch valve, so that after the fan and the switch valve are turned on, particles such as dust attached to the staff meter can be sucked by suction force generated by negative pressure.
The base of the device body 1 may be an integral bottom plate fixed on the floor, or the base may be composed of both the floor and a bracket fixed on the floor.
In this embodiment, the horizontal section of the device is quadrilateral, the device body 1 is only provided with one side wall, and the other three side surfaces are provided with the curtain.
The curtain opening and closing mode can be realized by the following modes:
the top wall edge of device body 1 is provided with guide rail 8, installs on guide rail 8 to be used for hanging a plurality of couples 9 of enclosing the curtain, couple 9 can be followed guide rail 8 and removed and be used for making it opens and shuts to enclose the curtain. When the novel curtain is not used by people, the curtain can be tightened and pulled open, and after the curtain is pulled open, personnel passing is not influenced, and the occupied space is small. When in use, the curtain is unfolded to form a closed space with the device body 1.
The device body 1 can also be provided with a guide rail at the edge of the base, and the guide rail is provided with a plurality of hooks of which the lower ends are connected with the curtain, so that the air flow is prevented from flowing out from the side surface of the bottom of the device body 1. When the base is an integral bottom plate, the guide rail at the base is arranged at the edge of the bottom plate, and when the base is composed of the bracket and the floor, the guide rail at the base is arranged on the bracket.
Epidemic prevention device height is confirmed according to user's height, and the inside height of device body is 1.9 meters when family and office use to can adjust inside height according to the demand.
The utility model discloses an epidemic prevention function realizes through following mode:
after a person enters the epidemic prevention device to close the surrounding curtain, the fan is started, air in the device starts to circulate in organized directional airflow, then high-speed airflow is sprayed out through the blow-spray nozzle to blow all parts of the whole body and the surface of a carried object, dust, bacteria, particles containing viruses and the like attached to the surfaces of the person and the object are effectively blown down, the blown-down dust, bacteria, particles containing viruses and the like flow into the hollow interlayer along with the airflow of the circulating air system, particles such as dust and the like in the airflow are adsorbed in the hollow interlayer through the dust collecting device, the airflow is sterilized, disinfected and purified through the filtering and disinfecting device, and the obtained clean air is sprayed out through the nozzle group after being pressurized by the fan and enters the next wind circulation process.
The device of the utility model can be flexibly placed in the areas such as office entrance, residential entrance, home garden, etc., and before the personnel enter the above places, the device can eliminate the droplets and droplets nuclei containing viruses and possibly brought from the outside, thereby reducing the possibility of infecting epidemic diseases of the personnel.
As an alternative to the present invention, the horizontal cross-section of the device may also be circular or polygonal, such as triangular or pentagonal.
The above embodiments are not intended to limit the scope of the present invention, and the embodiments of the present invention are not limited thereto, and all kinds of modifications, replacements or alterations according to the above contents of the present invention or according to the common technical knowledge and the conventional means in the field can be made without departing from the basic technical idea of the present invention.
Claims (7)
1. An epidemic prevention device with dust absorption function, which is characterized in that: the epidemic prevention device comprises a device body (1) and a surrounding curtain, wherein the device body (1) comprises a base (1a), a side wall (1b) and a top wall (1c), the surrounding curtain is a surrounding curtain capable of opening and closing, a closed space is formed by the surrounding curtain after being unfolded and the base (1a), the side wall (1b) and the top wall (1c), a hollow interlayer communicated with the side wall (1b) and the top wall (1c) is arranged on the side wall (1b), a dust collecting device (3), a fan (4) and a filtering and disinfecting device (5) are arranged in the hollow interlayer, a nozzle group (6) communicated with the hollow interlayer and formed by a plurality of nozzles is arranged on the top wall (1c), a return air port (2) communicated with the hollow interlayer is arranged at the lower end of the side wall (1b), and air in the device body (1) sequentially passes through the return air port (2), the hollow interlayer and the top wall (1c), The nozzle group (6) flows back to the device body (1) to form a circulating air system, the air return opening (2) of the device body (1) is connected with a movable suction nozzle (7) through a hose, and negative pressure generated by a fan (4) is utilized to form suction to suck dust particles.
2. The epidemic prevention device with dust collection function according to claim 1, wherein: the dust collecting device (3) is arranged in the hollow interlayer between the air return opening (2) and the inlet of the fan (4), and the filtering and sterilizing device (5) is arranged at the inlet or the outlet of the fan (4).
3. The epidemic prevention device with dust collection function according to claim 1, wherein: the suction nozzle (7) is a handheld suction nozzle, and the hose is provided with a switch valve.
4. The epidemic prevention device with the dust collection function according to any one of claims 1 to 3, wherein: the base (1a) is an integral bottom plate or the base (1a) is composed of a floor and a bracket fixed on the floor.
5. The epidemic prevention device with dust collection function according to claim 4, wherein: the horizontal section of the device body (1) is circular or polygonal.
6. The epidemic prevention device with dust collection function according to claim 5, wherein: the edge of a top wall (1c) of the device body (1) is provided with a guide rail (8), a plurality of hooks (9) used for hanging the curtain are installed on the guide rail (8), and the hooks can move along the guide rail and are used for enabling the curtain to be opened and closed.
7. The epidemic prevention device with dust collection function according to claim 6, wherein: the edge of a base (1a) of the device body (1) is provided with a guide rail, and a plurality of hooks connected with the lower end of the curtain are installed on the guide rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119546.2U CN214555838U (en) | 2020-09-24 | 2020-09-24 | Epidemic prevention device with dust absorption function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022119546.2U CN214555838U (en) | 2020-09-24 | 2020-09-24 | Epidemic prevention device with dust absorption function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214555838U true CN214555838U (en) | 2021-11-02 |
Family
ID=78313555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022119546.2U Active CN214555838U (en) | 2020-09-24 | 2020-09-24 | Epidemic prevention device with dust absorption function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214555838U (en) |
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2020
- 2020-09-24 CN CN202022119546.2U patent/CN214555838U/en active Active
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