CN217929144U

CN217929144U - Ultraviolet sterilizing and disinfecting device

Info

Publication number: CN217929144U
Application number: CN202221644056.7U
Authority: CN
Inventors: 贾国强; 施洪锐; 葛亮
Original assignee: Zhejiang Fubao Intelligent Technology Co ltd
Current assignee: Zhejiang Fubao Intelligent Technology Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-29
Anticipated expiration: 2032-06-28

Abstract

The application discloses ultraviolet disinfection and sterilization device relates to air purification technical field, including disinfecting the storehouse, the air intake has been seted up to the bottom in the storehouse of disinfecting, disinfects the top in storehouse and installs the exhaust vent, and a plurality of exhaust vents have been seted up on the surface of exhaust vent, and the bottom in the storehouse inner chamber of disinfecting is installed centrifugal impeller, and equidistant the blade of installing between the centrifugal impeller, the edge at centrifugal impeller top is connected with the mount pad, and the ultraviolet fluorescent tube is installed at the top of mount pad, and the inner wall in the storehouse of disinfecting is provided with photocatalyst catalyst. This application sets up through the cooperation of killing storehouse, photocatalyst catalyst, drainage plate, ultraviolet fluorescent tube and centrifugal impeller, and inside ultraviolet fluorescent tube continuation emission ultraviolet ray carries out whole disinfection of killing to the air to the material such as the drainage plate in with the air such as bacterium, virus, aerosol is got rid of to the bulkhead, with the photocatalyst catalyst contact on the bulkhead, further strengthens disinfection effect, makes the device more thorough to the killing of air.

Description

Ultraviolet sterilizing and disinfecting device

Technical Field

The application relates to the technical field of air purification, in particular to an ultraviolet disinfection and sterilization device.

Background

With the improvement of living standard of people and the influence brought by pollution of the external environment, the requirement of people on the indoor air environment is relatively improved, in the household environment, hotel, hospital ward and indoor public place, the fresh air system is only a way for introducing the external air, especially a closed place, and the quantity of external bacteria and viruses near the air outlet of the fresh air system is the largest, so that the air passing through the fresh air system can be disinfected and killed in order to improve the quality of the indoor air.

In the process of implementing the application, the inventor finds that at least the following problems exist in the technology, and the existing device cannot completely sterilize microorganisms in the air, so that the sterilized air still contains part of microorganisms such as bacteria and viruses, and the microorganisms are finally inhaled into the body and harm the health of the human body.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the existing device cannot completely kill microorganisms in the air, so that the killed air still contains part of microorganisms such as bacteria and viruses and is finally inhaled into the body to cause harm to human health, the ultraviolet disinfection device is provided.

The application provides an ultraviolet disinfection degassing unit that disappears adopts following technical scheme:

the utility model provides an ultraviolet disinfection and isolation device that disappears, is including disappearing and killing the storehouse, the air intake has been seted up to the bottom in the storehouse of disappearing and killing, it installs out the aerofoil at the top in storehouse to disappear, a plurality of exhaust vents have been seted up on the surface that goes out the aerofoil, disappear and kill the bottom of storehouse inner chamber and install centrifugal impeller, equidistant blade of installing between the centrifugal impeller, the edge at centrifugal impeller top is connected with the mount pad, the ultraviolet fluorescent tube is installed at the top of mount pad, the inner wall in the storehouse of disappearing and killing is provided with photocatalyst catalyst, the inboard in storehouse of disappearing and killing is connected with the drainage plate.

Through adopting above-mentioned technical scheme, the centrifugal impeller of bottom is with the air through in the air intake inhales the disinfection storehouse, the air upwards spiral flow along the drainage plate on the storehouse wall of disinfection storehouse, through the contact reaction of lasting irradiation and photocatalyst catalyst of ultraviolet fluorescent tube, further strengthen the disinfection effect, after spiral air current reachd the top, from the play aerofoil outwards diffusion, because there are the less exhaust vent of many diameters to constitute on the play aerofoil, further acceleration the flow velocity of air, help diffusing to whole room fast, increase the air cycle effect.

Optionally, the blades are arranged between the centrifugal impellers in an arc shape.

Through adopting above-mentioned technical scheme to can tentatively promote the air and form the swirl.

Optionally, the drainage plate is spirally connected to the inner side of the killing bin.

Through adopting above-mentioned technical scheme, be favorable to the air in the storehouse of killing to form the swirl, the extension air is in the storehouse of killing to advance the distance of traveling in the storehouse, promotes the effect that the air was killed to because the air forms the swirl in the storehouse of killing, play acceleration effect to the air flow, improve the sterile efficiency of device killing.

Optionally, four groups of ultraviolet lamp tubes are arranged in the number, and the four groups of ultraviolet lamp tubes are annularly arranged around the circle center of the centrifugal impeller.

By adopting the technical scheme, the air is sterilized and disinfected in the whole process by continuously emitting ultraviolet rays through the plurality of groups of ultraviolet lamp tubes, so that the sterilizing efficiency of the device is further improved.

Optionally, the bottoms of the four groups of ultraviolet lamp tubes are connected with clamping blocks, the tops of the four groups of mounting seats are provided with clamping grooves, the outer walls of the four groups of clamping blocks are uniformly provided with external threads, the inner walls of the four groups of clamping grooves are uniformly provided with internal threads, and the four groups of ultraviolet lamp tubes are in threaded connection with the four groups of mounting seats.

By adopting the technical scheme, when the ultraviolet lamp tube breaks down, the ultraviolet lamp tube rotates, the ultraviolet lamp tube drives the clamping block to rotate until the clamping block is separated from the inside of the clamping groove, and the ultraviolet lamp tube is convenient to disassemble and replace.

Optionally, the both ends at air-out board top all are connected with reserves the piece, disappear kill both ends at storehouse top all seted up with reserve the reservation groove that the piece matches each other.

Through adopting above-mentioned technical scheme, upwards stimulate the air-out board for reserve piece and reservation groove separation, thereby can dismantle the air-out board from killing the storehouse.

Optionally, a reserved cavity is formed in the inner cavity of the sterilizing cabin, the inner cavity of the reserved cavity is connected with vertical rods at equal intervals, two ends of each vertical rod are connected with a first inclined rod and a second inclined rod respectively, and the first inclined rod and the second inclined rod are adjacent to each other to form an isosceles triangle.

Through adopting above-mentioned technical scheme to make the inner structure in the storehouse of killing more stable, increased the intensity in the storehouse of killing, avoid killing as far as possible the storehouse and appearing the condition that splits when suffering the collision, prolonged the life in the storehouse of killing effectively.

In summary, the present application includes at least one of the following benefits:

(1) Through the cooperation setting of killing storehouse, photocatalyst catalyst, drainage plate, ultraviolet fluorescent tube and centrifugal impeller, inside ultraviolet fluorescent tube continuously launches the ultraviolet ray, carries out whole journey to the air and kills the disinfection to the material such as the drainage plate is got rid of in the air such as bacterium, virus, aerosol contacts with photocatalyst catalyst on the bulkhead, further strengthens the disinfection effect, makes the device more thorough to the killing of air.

(2) When the ultraviolet lamp tube is damaged, the air outlet plate is conveniently taken out from the sterilizing bin through the matching arrangement of the reserved block and the reserved groove, and meanwhile, the ultraviolet lamp tube is conveniently taken out from the mounting seat and replaced through the matching arrangement of the clamping block and the clamping groove, so that the whole replacement is not needed, and the maintenance cost of the device is reduced.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic cross-sectional structural view of the present application;

FIG. 2 is a schematic sectional view of the sterilizing chamber of the present application

FIG. 3 is a schematic front view of the present application;

FIG. 4 is a schematic view of the structure at A in FIG. 3 of the present application;

FIG. 5 is a schematic bottom view of the present application;

FIG. 6 is a schematic top view of the present application;

fig. 7 is a schematic view of a structure of an ultraviolet lamp of the present application.

In the figure: 1. a sterilizing bin; 2. a photocatalyst catalyst; 3. a drainage plate; 4. an ultraviolet lamp tube; 5. a centrifugal impeller; 6. a mounting seat; 7. a blade; 8. an air outlet plate; 9. an air inlet; 10. an air outlet; 11. a clamping block; 12. a card slot; 13. reserving a block; 14. reserving a groove; 15. reserving a cavity; 16. a vertical rod; 17. a first diagonal bar; 18. a second diagonal member.

Detailed Description

The present application is described in further detail below with reference to figures 1-7.

Referring to fig. 1, 2 and 5 in the drawings, the present application provides an embodiment: the utility model provides an ultraviolet disinfection and isolation device that disappears, is including disappearing and kill storehouse 1, disappears and kills the bottom in storehouse 1 and seted up air intake 9, disappears and kill the inner chamber in storehouse 1 and seted up reservation chamber 15, and the inner chamber equidistant connection in reservation chamber 15 has montant 16, and montant 16's both ends are connected with first down tube 17 and second down tube 18 respectively, constitute isosceles triangle between adjacent first down tube 17 and the second down tube 18. Thereby make the inner structure in the storehouse 1 that kills more stable, increased the intensity in the storehouse 1 that kills, avoid killing the storehouse 1 as far as possible and appear the condition that splits when suffering the collision, prolonged the life in the storehouse 1 that kills effectively.

Please refer to fig. 1, fig. 3 and fig. 4 in the attached drawings of the specification, the top of the sterilizing chamber 1 is provided with an air outlet plate 8, two ends of the top of the air outlet plate 8 are both connected with reserved blocks 13, and two ends of the top of the sterilizing chamber 1 are both provided with reserved grooves 14 matched with the reserved blocks 13. Upwards stimulate air-out board 8 for reserve piece 13 and reservation groove 14 separation, thereby can dismantle air-out board 8 from killing storehouse 1.

Please refer to fig. 1 and fig. 6 in the drawings of the specification, a plurality of air outlet holes 10 are formed in the surface of the air outlet plate 8, centrifugal impellers 5 are installed at the bottom of the inner cavity of the sterilizing chamber 1, blades 7 are installed between the centrifugal impellers 5 at equal intervals, and the blades 7 are arranged between the centrifugal impellers 5 in an arc shape. So that the air can be preliminarily promoted to swirl.

Referring to fig. 1 in the drawings of the specification, an installation seat 6 is connected to an edge of the top of a centrifugal impeller 5, ultraviolet lamp tubes 4 are installed on the top of the installation seat 6, four groups of ultraviolet lamp tubes 4 are provided, and the four groups of ultraviolet lamp tubes 4 are annularly arranged about the center of a circle of the centrifugal impeller 5. Through the continuous emission ultraviolet ray of multiunit ultraviolet fluorescent tube 4, carry out whole disinfection of killing to the air, further improved the efficiency of killing of device.

Referring to fig. 1 and 7 in the drawings of the specification, the bottoms of four groups of ultraviolet lamp tubes 4 are connected with fixture blocks 11, the tops of four groups of mounting seats 6 are provided with clamping grooves 12, the outer walls of the four groups of fixture blocks 11 are uniformly provided with external threads, the inner walls of the four groups of clamping grooves 12 are uniformly provided with internal threads, and the four groups of ultraviolet lamp tubes 4 are in threaded connection with the four groups of mounting seats 6. When the ultraviolet lamp tube 4 fails, the ultraviolet lamp tube 4 is rotated, and the ultraviolet lamp tube 4 drives the clamping block 11 to rotate until the clamping block 11 is separated from the inside of the clamping groove 12, so that the ultraviolet lamp tube 4 is convenient to disassemble and replace.

Please refer to fig. 1 in the drawings of the specification, the inner wall of the sterilizing chamber 1 is provided with a photocatalyst 2, the inner side of the sterilizing chamber 1 is connected with a flow guide plate 3, and the flow guide plate 3 is spirally connected with the inner side of the sterilizing chamber 1. The air in the sterilizing bin 1 can form vortex, the traveling distance of the air in the sterilizing bin 1 can be prolonged, the air sterilizing effect can be improved, the air flowing can be accelerated due to the vortex formed by the air in the sterilizing bin 1, and the sterilizing efficiency of the device can be improved.

The working principle is as follows: when using the device, the centrifugal impeller 5 of bottom inhales the air through air intake 9 and disappears and kill 1 in the storehouse, continuously provide power for inside spiral air current, ensure that the air all can flow along drainage plate 3, blade 7 on the centrifugal impeller 5 is the arc form, can tentatively promote the air to form the swirl, the air advances the distance to disappearing and killing 1 interior route of traveling of storehouse along drainage plate 3 on the 1 bulkhead in the storehouse of disappearing and killing, thereby promote the effect that the air disappears, and because disappear and form the swirl in the storehouse 1, move the acceleration effect of playing to the air current, improve the sterile efficiency of device disappearing and killing.

Simultaneously, the ultraviolet lamp tube 4 inside continuously emits ultraviolet rays to sterilize air in the whole process, and the spiral airflow is favorable for throwing substances such as bacteria, viruses and aerosol in the air to the bin wall of the sterilizing bin 1 and contacts with the photocatalyst 2 on the bin wall, so that the sterilizing effect is further enhanced, when the spiral airflow reaches the top, the spiral airflow is diffused outwards from the air outlet plate 8, and the air outlet plate 8 consists of a plurality of air outlet holes 10 with small diameters, so that the flowing speed of the air is further accelerated, the air is favorably diffused to the whole room quickly, and the air circulation effect is improved.

When the ultraviolet lamp tube 4 is damaged in the long-term continuous use process, the air outlet plate 8 is pulled upwards firstly, the reserved block 13 is separated from the reserved groove 14, the air outlet plate 8 is taken down from the killing bin 1, then the ultraviolet lamp tube 4 is rotated, the ultraviolet lamp tube 4 drives the clamping block 11 to rotate until the clamping block 11 is separated from the inside of the clamping groove 12, and therefore the ultraviolet lamp tube 4 is taken out from the inside of the killing bin 1 and replaced quickly without replacing the whole device, and the maintenance cost of the device is effectively reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an ultraviolet disinfection degassing unit that kills, is including killing storehouse (1), its characterized in that: air intake (9) have been seted up to the bottom in the storehouse of killing (1), it installs out aerofoil (8) to kill the top in storehouse (1), a plurality of exhaust vents (10) have been seted up on the surface that goes out aerofoil (8), centrifugal impeller (5) are installed to the bottom in the storehouse of killing (1) inner chamber, equidistant blade (7) of installing between centrifugal impeller (5), the edge at centrifugal impeller (5) top is connected with mount pad (6), ultraviolet fluorescent tube (4) are installed at the top of mount pad (6), the inner wall in the storehouse of killing (1) is provided with photocatalyst catalyst (2), the inboard in the storehouse of killing (1) is connected with drainage plate (3).

2. An ultraviolet disinfection apparatus as claimed in claim 1, characterized in that: the blades (7) are arranged between the centrifugal impellers (5) in an arc shape.

3. An ultraviolet disinfection apparatus as claimed in claim 1, characterized in that: the drainage plate (3) is spirally connected to the inner side of the sterilizing bin (1).

4. An ultraviolet disinfection apparatus as claimed in claim 1, characterized in that: four groups of ultraviolet lamp tubes (4) are arranged in number, and the four groups of ultraviolet lamp tubes (4) are annularly arranged relative to the circle center of the centrifugal impeller (5).

5. An ultraviolet disinfection apparatus as claimed in claim 1, characterised in that: the bottom of each of the four groups of ultraviolet lamp tubes (4) is connected with a fixture block (11), the top of each of the four groups of mounting seats (6) is provided with a clamping groove (12), the outer wall of each of the four groups of fixture blocks (11) is uniformly provided with an external thread, the inner wall of each of the four groups of clamping grooves (12) is uniformly provided with an internal thread, and the four groups of ultraviolet lamp tubes (4) are in threaded connection with the four groups of mounting seats (6).

6. An ultraviolet disinfection apparatus as claimed in claim 1, characterized in that: both ends of going out tuber plate (8) top all are connected with and reserve piece (13), the both ends at disinfection storehouse (1) top all seted up with reserve groove (14) that piece (13) matches each other are reserved.

7. An ultraviolet disinfection apparatus as claimed in claim 1, characterized in that: reserve chamber (15) have been seted up to the inner chamber in the storehouse of killing (1), the inner chamber equidistant connection in reserve chamber (15) has montant (16), the both ends of montant (16) are connected with first down tube (17) and second down tube (18) respectively, and are adjacent first down tube (17) with constitute isosceles triangle between second down tube (18).