CN217131471U - Air purification device for sickroom - Google Patents
Air purification device for sickroom Download PDFInfo
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- CN217131471U CN217131471U CN202220461279.3U CN202220461279U CN217131471U CN 217131471 U CN217131471 U CN 217131471U CN 202220461279 U CN202220461279 U CN 202220461279U CN 217131471 U CN217131471 U CN 217131471U
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- air
- disinfectant
- fan
- sealing washer
- storing box
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Abstract
The utility model discloses an air purification device for ward, the vertical portion lower extreme of its blast pipe is located the liquid level below that the antiseptic solution was deposited to the antiseptic solution in the box, install on the antiseptic solution is deposited the box exhaust pipe lower extreme is located the antiseptic solution and deposits the box and in the liquid level top of antiseptic solution, be provided with one on the exhaust pipe and be used for depositing the antiseptic solution gaseous outside exhaust second fan in the box, the horizontal part of blast pipe is connected to outer barrel one end with the one end that vertical portion was carried on the back mutually, barrel one end inboard is provided with a seal ring in addition, the horizontal part of blast pipe is connected to seal ring, the inside interior barrel that inlays to be equipped with a built-in filter assembly that slides of outer barrel, a first fan is installed to barrel one end in this, the other end can contact with seal ring, the regional side surface that outer barrel is close to seal ring is opened there is a plurality of mesh that admits air. The utility model discloses when having realized the particulate matter purification to in the hospital ambient air, avoided article utensil and ground too moist.
Description
Technical Field
The utility model relates to an air purification technical field of hospital, in particular to an air purification device for ward.
Background
Particulate matters, pathogenic microorganisms and volatile organic compounds exist in the air of hospital wards, and particularly the smell of urine, sweat, vomit and excrement in the air of child wards, respiratory department wards and digestive department wards is mixed together, so that the health of patients, accompanying personnel and medical care personnel is harmed. In addition, harmful gases such as benzene and formaldehyde released by the decorative material after the ward decoration are very serious in harm to people.
The general method for sterilizing public places such as wards in general hospitals is to use ultraviolet radiation, but when the wards are sterilized by the ultraviolet radiation, patients need to leave the wards temporarily without being carried out under the condition of no person, so that inconvenience is brought to the patients.
SUMMERY OF THE UTILITY MODEL
The main object of the utility model is to provide an air purification device for ward, this an air purification device for ward has also realized carrying out effective disinfection to the bacterium virus and the article utensil of various suspensions in the room air when having realized the particulate matter purification in the ambient air of hospital, and has avoided article utensil and ground too moist.
In order to achieve the above purpose, the utility model adopts the technical scheme that: an air purification device for a patient room, comprising: the lower end of the vertical part of the air supply pipeline is positioned below the liquid level of the disinfectant in the disinfectant storage box, the lower end of the exhaust pipeline arranged on the disinfectant storage box is positioned in the disinfectant storage box and above the liquid level of the disinfectant, and the exhaust pipeline is provided with a second fan used for discharging the gas in the disinfectant storage box outwards;
one end of the horizontal part of the air supply pipeline, which is opposite to the vertical part, is connected to one end of the outer cylinder, a sealing washer is arranged on the inner side of one end of the outer cylinder, the horizontal part of the air supply pipeline is connected to the sealing washer, an inner cylinder with a built-in filter assembly is embedded in the outer cylinder in a sliding manner, one end of the inner cylinder is provided with a first fan, the other end of the inner cylinder can be contacted with the sealing washer, and the side surface of the outer cylinder, which is close to the sealing washer, is provided with a plurality of air inlet meshes;
when the first fan rotates forwards, the other end of the inner cylinder body is in contact with the sealing washer and covers the air inlet mesh; when the first fan rotates reversely, the other end of the inner cylinder is separated from the sealing washer, and the air inlet mesh hole is located between the other end of the inner cylinder and the sealing washer.
The further improved scheme in the technical scheme is as follows:
1. in the above scheme, the upper surface of the disinfectant storing box body is provided with a cover plate, the cover plate and the disinfectant storing box body form a sealed cavity, and the cover plate is provided with a first through hole for embedding the air supply pipeline and a second through hole for embedding the air supply pipeline and the air exhaust pipeline.
2. In the above scheme, the filtering component is a plurality of coarse filtering net, high-efficiency filtering net, photocatalyst filtering net, high-efficiency filtering net and coarse filtering net which are arranged at intervals in sequence.
3. In the above scheme, the high-efficient filter screen is high-efficient HEPA filter screen or active carbon filter screen.
4. In the above scheme, the upper end of exhaust duct is higher than the antiseptic solution and deposits the box, the second fan sets up in the upper end of exhaust duct.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
the utility model discloses an air purification device for ward, the vertical portion lower extreme of its wind pipeline is located the liquid level below of antiseptic solution in the antiseptic solution storage box, exhaust pipe lower extreme is located antiseptic solution storage box, the last second fan that is provided with of exhaust pipe, blast pipe one end is connected to outer barrel one end, barrel one end inboard is provided with a seal ring in addition, the horizontal part of blast pipe is connected to seal ring, the inside slip of outer barrel inlays and is equipped with an inner cylinder that embeds has filter assembly, this inner cylinder one end is installed a first fan, when having realized purifying the particulate matter in the hospital's ambient air, also realized carrying out effective disinfection to various suspended bacterium virus and article utensil in the air in the room, and avoided article utensil and ground too moist; furthermore, a plurality of air inlet meshes are formed in the side surface of the area, close to the sealing washer, of the outer cylinder, and the first fan can rotate forward and backward, so that the air inlet device can adapt to different air environments, the working modes of the device are switched, and the applicability of the device is improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the air purification device for ward of the present invention;
FIG. 2 is a schematic view of the inside of the partial structure of the air purification device for ward;
FIG. 3 is a schematic view of a partial structure of the air purification device for a ward according to the present invention;
fig. 4 is a perspective view of the local structure of the air purification device for ward of the present invention.
In the above drawings: 1. a disinfectant storage box body; 2. an air supply duct; 21. a vertical portion; 22. a horizontal portion; 3. an exhaust duct; 4. an outer cylinder; 5. a second fan; 6. a sealing gasket; 7. an inner cylinder; 8. a filter assembly; 9. a first fan; 10. an air inlet mesh; 11. and (7) a cover plate.
Detailed Description
In the description of this patent, it is noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The meaning of the above terms in this patent may be specifically understood by those of ordinary skill in the art.
Example 1: an air purification device for a patient room, comprising: the disinfectant storing box comprises a disinfectant storing box body 1, an air supply pipeline 2, an exhaust pipeline 3 and an outer barrel 4, wherein the lower end of a vertical part 21 of the air supply pipeline 2 is positioned below the liquid level of disinfectant in the disinfectant storing box body 1, the lower end of the exhaust pipeline 3 installed on the disinfectant storing box body 1 is positioned in the disinfectant storing box body 1 and above the liquid level of the disinfectant, and a second fan 5 used for discharging gas in the disinfectant storing box body 1 outwards is arranged on the exhaust pipeline 3;
one end of the horizontal part 22 of the air supply pipeline 2, which is opposite to the vertical part 21, is connected to one end of the outer cylinder 4, a sealing washer 6 is arranged on the inner side of one end of the outer cylinder 4, the horizontal part 22 of the air supply pipeline 2 is connected to the sealing washer 6, an inner cylinder 7 with a built-in filter assembly 8 is embedded in the outer cylinder 4 in a sliding manner, one end of the inner cylinder 7 is provided with a first fan 9, the other end of the inner cylinder can be contacted with the sealing washer 6, and the side surface of the area, close to the sealing washer 6, of the outer cylinder 4 is provided with a plurality of air inlet meshes 10;
when the first fan 9 rotates positively, the other end of the inner cylinder 7 is in contact with the sealing washer 6 and covers the air inlet mesh 10; when the first fan 9 rotates reversely, the other end of the inner cylinder 7 is separated from the sealing washer 6 and the air inlet mesh 10 is positioned between the other end of the inner cylinder 7 and the sealing washer 6.
The upper surface of the disinfectant storing box body 1 is provided with a cover plate 11, the cover plate 11 and the disinfectant storing box body 1 form a sealed cavity, and the cover plate 11 is provided with a first through hole 1101 for embedding the air supply pipeline 2 and a second through hole 1102 for embedding the air supply and exhaust pipeline 3.
The upper end of the exhaust duct 3 is higher than the disinfectant storing box 1, and the second fan 5 is arranged at the upper end of the exhaust duct 3.
Example 2: an air purification device for a patient room, comprising: the disinfectant storing box comprises a disinfectant storing box body 1, an air supply pipeline 2, an exhaust pipeline 3 and an outer barrel 4, wherein the lower end of a vertical part 21 of the air supply pipeline 2 is positioned below the liquid level of disinfectant in the disinfectant storing box body 1, the lower end of the exhaust pipeline 3 installed on the disinfectant storing box body 1 is positioned in the disinfectant storing box body 1 and above the liquid level of the disinfectant, and a second fan 5 used for discharging gas in the disinfectant storing box body 1 outwards is arranged on the exhaust pipeline 3;
one end of the horizontal part 22 of the air supply pipeline 2, which is opposite to the vertical part 21, is connected to one end of the outer cylinder 4, a sealing washer 6 is arranged on the inner side of one end of the outer cylinder 4, the horizontal part 22 of the air supply pipeline 2 is connected to the sealing washer 6, an inner cylinder 7 with a built-in filter assembly 8 is embedded in the outer cylinder 4 in a sliding manner, one end of the inner cylinder 7 is provided with a first fan 9, the other end of the inner cylinder can be contacted with the sealing washer 6, and the side surface of the area, close to the sealing washer 6, of the outer cylinder 4 is provided with a plurality of air inlet meshes 10;
when the first fan 9 rotates positively, the other end of the inner cylinder 7 is in contact with the sealing washer 6 and covers the air inlet mesh 10; when the first fan 9 rotates reversely, the other end of the inner cylinder 7 is separated from the sealing washer 6 and the air inlet mesh 10 is positioned between the other end of the inner cylinder 7 and the sealing washer 6.
The upper surface of the disinfectant storing box body 1 is provided with a cover plate 11, the cover plate 11 and the disinfectant storing box body 1 form a sealed cavity, and the cover plate 11 is provided with a first through hole 1101 for embedding the air supply pipeline 2 and a second through hole 1102 for embedding the air supply and exhaust pipeline 3.
The filter component 8 is a plurality of coarse filter screens, efficient filter screens, photocatalyst filter screens, efficient filter screens and coarse filter screens which are arranged at intervals in sequence.
The high-efficiency filter screen is a high-efficiency HEPA filter screen or an activated carbon filter screen.
When adopting above-mentioned air purification device for ward, the theory of operation is: when the first fan rotates forwards, the other end of the inner cylinder is in contact with the sealing washer and covers the air inlet mesh, air in a hospital room is introduced into the inner cylinder, particulate matters and formaldehyde in the air in the room are removed through the built-in filter assembly, then the air enters the disinfectant through the air supply pipeline, bacteria and viruses in the air are removed by the disinfectant, negative pressure is formed above the disinfectant in the disinfectant storage box, the air overflows from the disinfectant and also carries tiny disinfectant droplets, and the tiny disinfectant droplets are diffused into the room through the second fan of the air exhaust pipeline, so that the bacteria and viruses suspended in the air in the room and articles and appliances are further disinfected, and the articles and appliances and the ground are prevented from being too humid due to the fact that the air carries the tiny disinfectant droplets for disinfection;
when first fan reversal, with the outside pull of interior barrel, make the barrel other end and seal ring separation and admit air the mesh and be located between barrel other end and the seal ring in, the air in the room of hospital gets into interior barrel and through built-in filter assembly purification treatment back through the mesh of admitting air of outer barrel, reentrant room, thereby effectively get rid of particulate matter and formaldehyde in the air in the room, in addition, when the indoor environment has sprayed a large amount of antiseptic solutions, for getting rid of the pungent peculiar smell of indoor air, also only need open first fan reversal, clear away the peculiar smell.
The lower end of the vertical part of the air pipeline is positioned below the liquid level of the disinfectant in the disinfectant storage box, the lower end of the exhaust pipeline is positioned in the disinfectant storage box, the exhaust pipeline is provided with a second fan, one end of the air supply pipeline is connected to one end of the outer cylinder, the inner side of one end of the outer cylinder is provided with a sealing washer, the horizontal part of the air supply pipeline is connected to the sealing washer, the inner cylinder internally provided with a filter assembly is embedded in the outer cylinder in a sliding manner, one end of the inner cylinder is provided with the first fan, the effective disinfection treatment on various suspended bacteria, viruses and articles and appliances in the air in a room is realized while the purification of particles in the air of the hospital environment is realized, and the articles and the appliances and the ground are prevented from being too humid;
further, when its first fan corotation, the interior barrel other end just covers the mesh with seal ring contact, and when first fan reversal, the barrel other end just admits air the mesh and is located between barrel other end and the seal ring in interior barrel other end and the seal ring with seal ring separation, and the regional side surface of outer barrel near seal ring is opened has a plurality of mesh that admits air, and first fan can also just reverse to can adapt to different air circumstance, auto-change over device's mode has improved the suitability of device.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable people skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (5)
1. An air purification device for a ward, characterized in that: the method comprises the following steps: the disinfectant storing box comprises a disinfectant storing box body (1), an air supply pipeline (2), an air exhaust pipeline (3) and an outer barrel body (4), wherein the lower end of a vertical part (21) of the air supply pipeline (2) is positioned below the liquid level of disinfectant in the disinfectant storing box body (1), the lower end of the air exhaust pipeline (3) installed on the disinfectant storing box body (1) is positioned in the disinfectant storing box body (1) and above the liquid level of the disinfectant, and a second fan (5) used for discharging gas in the disinfectant storing box body (1) outwards is arranged on the air exhaust pipeline (3);
one end of the horizontal part (22) of the air supply pipeline (2), which is opposite to the vertical part (21), is connected to one end of the outer barrel (4), a sealing washer (6) is arranged on the inner side of one end of the outer barrel (4), the horizontal part (22) of the air supply pipeline (2) is connected to the sealing washer (6), an inner barrel (7) with a built-in filter assembly (8) is embedded in the outer barrel (4) in a sliding manner, one end of the inner barrel (7) is provided with a first fan (9), the other end of the inner barrel can be contacted with the sealing washer (6), and a plurality of air inlet meshes (10) are arranged on the side surface of the outer barrel (4) close to the sealing washer (6);
when the first fan (9) rotates forwards, the other end of the inner cylinder (7) is in contact with the sealing washer (6) and covers the air inlet mesh (10); when the first fan (9) rotates reversely, the other end of the inner cylinder (7) is separated from the sealing washer (6) and the air inlet mesh (10) is positioned between the other end of the inner cylinder (7) and the sealing washer (6).
2. The air cleaning apparatus for a patient room according to claim 1, wherein: the upper surface of the disinfectant storing box body (1) is provided with a cover plate (11), the cover plate (11) and the disinfectant storing box body (1) form a sealed cavity, and the cover plate (11) is provided with a first through hole (1101) for embedding the air supply pipeline (2) and a second through hole (1102) for embedding the air supply and exhaust pipeline (3).
3. The air cleaning apparatus for a patient room according to claim 1, wherein: the filtering component (8) is a plurality of coarse filtering nets, efficient filtering nets, photocatalyst filtering nets, efficient filtering nets and coarse filtering nets which are arranged at intervals in sequence.
4. The air cleaning apparatus for a patient room according to claim 3, wherein: the high-efficiency filter screen is a high-efficiency HEPA filter screen or an activated carbon filter screen.
5. The air cleaning apparatus for a patient room according to claim 1, wherein: the upper end of exhaust duct (3) is higher than antiseptic solution and deposits box (1), second fan (5) set up in the upper end of exhaust duct (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220461279.3U CN217131471U (en) | 2022-03-03 | 2022-03-03 | Air purification device for sickroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220461279.3U CN217131471U (en) | 2022-03-03 | 2022-03-03 | Air purification device for sickroom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217131471U true CN217131471U (en) | 2022-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220461279.3U Active CN217131471U (en) | 2022-03-03 | 2022-03-03 | Air purification device for sickroom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217131471U (en) |
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2022
- 2022-03-03 CN CN202220461279.3U patent/CN217131471U/en active Active
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