Air sterilization device for archival repository

Abstract

The utility model discloses an archival repository air sterilization device which comprises a shell, an air inlet plate is installed at the bottom in the shell, a sterilization box is arranged above the air inlet plate, AOP-KF solid alkali particles are filled between second filter screens on the upper end face and the lower end face of the sterilization box, a partition plate is arranged in the shell, and an air collecting hood is fixedly connected to the upper portion of the partition plate. A driving motor is arranged in the gas collecting hood, fan blades are fixedly connected to an output shaft of the driving motor, an air outlet is formed in one side of the shell and connected with the air outlet end of the gas collecting hood through an air duct, and the driving motor drives the fan blades to rotate so that air below the shell can be sucked, flows out of the sterilization box and is exhausted out of the air outlet. According to the utility model, air is sucked, so that the air passes through the sterilization box and carries hydroxyl free radicals (. 0H) with strong oxidizing capacity to be discharged into the storehouse from the air outlet, and therefore, the storehouse is comprehensively sterilized without dead corners; the structure is convenient to disassemble, use and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of air sterilization equipment, in particular to an air sterilization device for an archive storehouse. Background Art

[0002] Archive warehouses are rooms designed and built for the storage and protection of archives. Archive warehouses can not only provide preservation and protection for archives, but also help archive sorting and management, and improve the efficiency of archive retrieval and utilization. At the same time, archive materials in archive warehouses will breed mold, attach viruses and other problems during long-term storage and borrowing, which not only seriously endangers the safety of archives, but also brings huge challenges to the construction and management of archive warehouses. Therefore, an archive warehouse air sterilization device is needed to ensure the health and safety of archive materials and staff.

[0003] According to the search, the Chinese patent document, announcement number: CN217900132U, discloses an air purification device for archive warehouses, which drives the air flow through the axial flow fan, so that the air to be purified passes through the wire mesh and enters the air intake hood, and then the air entering the air intake hood is filtered by the air filter element and enters the curved pipe, and then the air passing through the curved pipe is sterilized by a number of ultraviolet sterilization lamps, thereby improving the sterilization effect of the air. However, the air filter element in the device is not convenient to remove, so it is not convenient for the staff to clean or maintain it, which reduces the overall practicality; in addition, the device sterilizes by installing multiple ultraviolet sterilization lamps inside, and the ultraviolet sterilization lamps can only sterilize the air passing through, and cannot sterilize a large range of space in the archives outside the device, and cannot effectively solve the problem of mold growth in the material storage location in the archives, and cannot achieve full space disinfection and sterilization without dead ends. Utility Model Content

[0004] The utility model aims to solve the above technical problems and provide an air sterilization device for archives warehouse, which can achieve the disinfection and sterilization effect of the whole indoor space without dead angles and has a good disinfection effect on the surface of objects.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] An air sterilization device for an archive warehouse comprises a shell, an air inlet plate is installed at the bottom of the shell, an air inlet hole is opened on the air inlet plate, a sterilization box is arranged above the air inlet plate, a second filter is arranged on the upper and lower end surfaces of the sterilization box, AOP-KF solid alkali particles are filled between the second filter screens on the upper and lower end surfaces of the sterilization box, a partition is arranged inside the shell, the partition is located above the sterilization box, an air vent is opened on the partition, an air collecting hood is fixedly connected above the partition and the lower end of the air collecting hood covers the outside of the air vent, a driving motor is arranged in the air collecting hood, a fan blade is fixedly connected to the output shaft of the driving motor, an air outlet is arranged on one side of the shell, the air outlet is connected to the air outlet end of the air collecting hood through an air duct, and the driving motor drives the fan blade to rotate to suck the air below the shell through the sterilization box to flow out to the air outlet for discharge.

[0007] Furthermore, a first filter box is arranged on the air inlet plate, a first filter net is arranged at the upper and lower ends of the first filter box, a second filter box is arranged on the first filter box, and a filter cloth is arranged in the second filter box; the sterilization box is arranged above the second filter box.

[0008] Furthermore, a first opening is provided on one side of the shell, the first opening is located below the partition, a first cover is provided on the first opening, and the first cover is opened to pull out the first filter box, the second filter box and the sterilization box from the first opening.

[0009] Furthermore, a first slide groove is provided at the upper end of the first filter box, and a first slide rail is provided at the bottom of the second filter box, the first slide rail is located in the first slide groove and forms a sliding fit with the first slide groove; a second slide groove is provided at the upper end of the second filter box, and a second slide rail is provided at the bottom of the sterilization box, the second slide rail is located in the second slide groove and forms a sliding fit with the second slide groove; the first filter box is in sliding fit with the upper end surface of the air inlet plate.

[0010] Furthermore, a limiting groove is provided on the inner bottom surface of the shell, a first spring is fixedly installed in the limiting groove, the air inlet plate is fixedly connected to the upper end of the first spring, and the circumference of the air inlet plate is located in the limiting groove; a first positioning groove which is recessed upward is provided on the bottom of the partition, and the first spring lifts the air inlet plate upward so that the upper end of the sterilization box located on the air inlet plate is inserted into the first positioning groove.

[0011] Furthermore, the sterilization box is fixedly connected to a first baffle on one side close to the first opening, and the lower end of the first baffle extends downward to a position below the upper end surface of the second filter box. The second filter box is fixedly connected to a second baffle on one side close to the first opening, and the lower end of the second baffle extends downward to a position below the upper end surface of the first filter box.

[0012] Furthermore, an inspection port is provided on one side of the shell, the inspection port is located above the partition, and a second cover plate is provided on the inspection port.

[0013] Furthermore, a support frame is provided at the bottom of the shell.

[0014] The utility model provides an air sterilization device for archive warehouse, which has the following beneficial effects: by starting a driving motor, the driving motor drives the fan blades to rotate, and the air in the warehouse is sucked into the shell from the bottom of the shell, and the inhaled air passes through the interior of the sterilization box. The AOP-KF solid alkali particles in the sterilization box release hydroxyl free radicals (·0H) with strong oxidizing ability. This strong oxidizing effect can destroy the protein on the bacterial cell membrane, causing the death of bacteria and viruses, and plays an effective sterilization role; the inhaled air passes through the sterilization box and carries the hydroxyl free radicals (·0H) with strong oxidizing ability, and is discharged from the air outlet into the warehouse, diffuses into the warehouse In this way, the warehouse can be sterilized comprehensively without dead corners, achieving disinfection and sterilization effects without dead corners in the entire indoor space, and has a good disinfection effect on the surface of objects; at the same time, the AOP-KF solid alkali particles have a long service life and are not easily affected by temperature and humidity. More importantly, the reaction it produces is harmless to animal and plant organisms and can coexist with humans and machines. Therefore, it can not only effectively improve the overall filtration and sterilization efficiency of the device, but also improve the overall safety and service life of the device; it is easy to disassemble the first filter box, the second filter box and the sterilization box, which is convenient for use and maintenance, and after the first filter box, the second filter box and the sterilization box are installed, the overall stability can be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings:

[0016] Figure 1 A three-dimensional structural schematic diagram of an archive warehouse air sterilization device provided by the utility model;

[0017] Figure 2 This is a front view structural diagram of an archive warehouse air sterilization device provided by the utility model;

[0018] Figure 3 A schematic diagram of a front cross section of an air sterilization device for an archive warehouse provided by the utility model;

[0019] Figure 4 for Figure 3 Schematic diagram of the local structure of part A in the middle;

[0020] Figure 5 A schematic top view of a cross-sectional view of an air sterilization device for an archive warehouse provided by the utility model;

[0021] Figure 6A schematic side cross-sectional view of an air sterilization device for an archive warehouse provided by the utility model;

[0022] Figure 7 for Figure 6 Schematic diagram of the local structure of part B in the middle.

[0023] Explanation of the numbers in the figure: 1. Shell; 11. First cover plate; 12. Limiting slide groove; 13. First spring; 14. Second cover plate; 15. Support frame; 2. Air inlet plate; 3. Sterilization box; 31. Second filter screen; 32. AOP-KF solid alkali particles; 33. Second slide rail; 34. First baffle; 4. Partition; 41. First positioning groove; 5. Air collecting hood; 51. Drive motor; 52. Fan blades; 6. Air outlet; 7. First filter box; 71. First filter screen; 8. Second filter box; 81. Filter cloth; 82. First slide rail; 83. Second baffle. DETAILED DESCRIPTION

[0024] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] It should be noted that all directional indications in the embodiments of the present invention (such as up-down-left-right-front-back...) are only used to explain the relative position relationship - movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly. The connection can be a direct connection or an indirect connection.

[0027] like Figure 1-Figure 7As shown, an air sterilization device for archive warehouse comprises a shell 1, an air inlet plate 2 is installed at the bottom of the shell 1, an air inlet hole is opened on the air inlet plate 2, a sterilization box 3 is arranged above the air inlet plate 2, a second filter screen 31 is arranged on the upper and lower end surfaces of the sterilization box 3, and AOP-KF solid alkali particles 32 are filled between the second filter screens 31 on the upper and lower end surfaces of the sterilization box 3, a partition 4 is arranged inside the shell 1, and the partition 4 is located above the sterilization box 3. A vent is provided on the plate 4, an air collecting hood 5 is fixedly connected above the partition 4 and the lower end of the air collecting hood 5 covers the outside of the vent, a driving motor 51 is provided in the air collecting hood 5, a fan blade 52 is fixedly connected to the output shaft of the driving motor 51, an air outlet 6 is provided on one side of the shell 1, the air outlet 6 is connected to the air outlet end of the air collecting hood 5 through an air duct, and the driving motor 51 drives the fan blade 52 to rotate to suck the air below the shell 1 through the sterilization box 3 to flow out to the air outlet 6 for discharge.

[0028] By adopting the above technical scheme, by starting the driving motor 51, the driving motor 51 drives the fan blades 52 to rotate, and the air in the warehouse is sucked into the shell 1 from the bottom of the shell 1, and the inhaled air passes through the interior of the sterilization box 3. The AOP-KF solid alkali particles 32 in the sterilization box 3 release hydroxyl free radicals (·0H) with strong oxidizing ability. This strong oxidation can destroy the protein on the bacterial cell membrane, leading to the death of bacteria and viruses, and plays an effective sterilization role; the inhaled air passes through the sterilization box 3 and carries the hydroxyl free radicals (·0H) with strong oxidizing ability and is discharged from the air outlet 6 into the warehouse, diffuses into the warehouse, and thus sterilizes the warehouse comprehensively without dead ends; at the same time, the AOP-KF solid alkali particles 32 have a long service life and are not easily affected by temperature and humidity. More importantly, the reaction it produces is harmless to animal and plant organisms, and can coexist with humans and machines. Therefore, it can not only effectively improve the overall filtering and sterilization efficiency of the device, but also improve the overall safety and service life of the device. Specifically, the air outlet 6 is a spherical rotating air outlet 6 , so that the air outlet direction of the air outlet 6 is easily adjusted.

[0029] Specifically, the air inlet plate 2 is provided with a first filter box 7, the upper and lower ends of the first filter box 7 are provided with a first filter net 71, the first filter box 7 is provided with a second filter box 8, and the second filter box 8 is provided with a filter cloth 81; the sterilization box 3 is arranged above the second filter box 8. When in use, the air passes through the air inlet plate 2 and enters the first filter box 7 for filtration, and then the air enters the second filter box 8 for filtration, and the filtered air enters the sterilization box 3 for sterilization and takes out the released sterilization particles and discharges them to the outside of the housing 1; by setting the first filter box 7 and the second filter box 8 to filter the air, the air is kept clean, and the sundries in the air are prevented from entering the sterilization box 3 and adhering to the AOP-KF solid alkali particles 32, thereby avoiding affecting the release of sterilization particles by the AOP-KF solid alkali particles 32. A first opening is opened on one side of the housing 1, and the first opening is located below the partition 4. A first cover plate 11 is arranged on the first opening, and the first cover plate 11 is opened to extract the first filter box 7, the second filter box 8 and the sterilization box 3 from the first opening. By providing the first opening, it is convenient to pull out the first filter box 7, the second filter box 8 and the sterilization box 3 to replace the filter screen or the AOP-KF solid alkali particles 32 and other component materials, which is convenient for use and maintenance.

[0030] Specifically, the first filter box 7 is provided with a first slide groove at the upper end, and the second filter box 8 is provided with a first slide rail 82 at the bottom, the first slide rail 82 is located in the first slide groove and forms a sliding fit with the first slide groove; the second filter box 8 is provided with a second slide groove at the upper end, and the sterilization box 3 is provided with a second slide rail 33 at the bottom, the second slide rail 33 is located in the second slide groove and forms a sliding fit with the second slide groove; the first filter box 7 is in sliding fit with the upper end surface of the air inlet plate 2. Through the cooperation of the slide rail and the slide groove, a relatively stable sliding fit is formed between the first filter box 7 and the second filter box 8, and between the second filter box 8 and the sterilization box 3, avoiding lateral displacement between each other, and facilitating maintenance during use.

[0031] Specifically, a limiting slide groove 12 is provided on the inner bottom surface of the shell 1, and a first spring 13 is fixedly installed in the limiting slide groove 12. The air inlet plate 2 is fixedly connected to the upper end of the first spring 13, and the circumference of the air inlet plate 2 is located in the limiting slide groove 12; a first positioning groove 41 which is recessed upward is provided on the bottom of the partition 4, and the first spring 13 lifts the air inlet plate 2 upward so that the upper end of the sterilization box 3 located on the air inlet plate 2 is inserted into the first positioning groove 41. When it is necessary to replace the component materials on the first filter box 7, the second filter box 8 and the sterilization box 3, the first cover plate 11 is opened and the air inlet plate 2 is pressed downward so that the upper end of the sterilization box 3 is downwardly disengaged from the first positioning groove 41, thereby the sterilization box 3 is pulled out to the first opening, and the first filter box 7 and the second filter box 8 can also be pulled out for material replacement processing; when installing the first filter box 7, the second filter box 8 and the sterilization box 3, the first filter box 7 and the second filter box 8 are pushed into the upper part of the air inlet plate 2 in the shell 1, and then the air inlet plate 2 is pressed downward, and the sterilization box 3 is pushed into the upper part of the second filter box 8. After the sterilization box 3 is pushed in, the air inlet plate 2 is released, and the air inlet plate 2 moves upward under the elastic force of the first spring 13, so that the upper end of the upper sterilization box 3 is pushed into the first positioning groove, thereby limiting the sterilization box 3 and preventing the sterilization box 3 from moving lateraly. The above structural scheme makes it easy to disassemble the first filter box 7, the second filter box 8 and the sterilization box 3, which is convenient for use and maintenance. After the first filter box 7, the second filter box 8 and the sterilization box 3 are installed, the whole can be kept stable.

[0032] Specifically, the first baffle 34 is fixedly connected to the side of the sterilization box 3 close to the first opening, and the lower end of the first baffle 34 extends downward to a position below the upper end surface of the second filter box 8. The second baffle 83 is fixedly connected to the side of the second filter box 8 close to the first opening, and the lower end of the second baffle 83 extends downward to a position below the upper end surface of the first filter box 7. The sterilization box 3 is limited by the first positioning groove 41. When the sterilization box 3 is limited, the second filter box 8 is limited by the first baffle 34, and the first filter box 7 is limited by the second baffle 83, so that the relative position between the first filter box 7, the second filter box 8 and the sterilization box 3 is kept stable to avoid lateral movement. The first filter box 7, the second filter box 8 and the sterilization box 3 are provided with buckles to facilitate the first filter box 7, the second filter box 8 and the sterilization box 3 to be pulled out.

[0033] Specifically, an inspection port is provided on one side of the housing 1, and the inspection port is located above the partition 4. A second cover plate 14 is provided on the inspection port. By opening the second cover plate 14, it is convenient to inspect the inside of the housing 1. A support frame 15 is provided at the bottom of the housing 1. The support frame allows the housing 1 to be located at a suitable height, so that the strong oxidizing bactericidal particles released by the AOP-KF solid alkali particles 32 carried in the exhausted air can better sterilize the environment.

[0034] The parts not involved in this technical solution can be implemented by using existing technologies.

[0035] The above shows and describes the basic principle, main features and characteristics of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model includes the attached claims and their equivalents.

Claims

1. An air sterilization device for archive warehouse, characterized in that: The invention comprises a shell (1), an air inlet plate (2) is installed at the bottom of the shell (1), an air inlet hole is provided on the air inlet plate (2), a sterilization box (3) is arranged above the air inlet plate (2), a second filter screen (31) is arranged on the upper and lower end surfaces of the sterilization box (3), and AOP-KF solid alkali particles (32) are filled between the second filter screens (31) on the upper and lower end surfaces of the sterilization box (3), and a partition (4) is arranged inside the shell (1), the partition (4) is located above the sterilization box (3), and a ventilation hole is provided on the partition (4). An air hood (5) is fixedly connected above the partition (4) and the lower end of the air hood (5) covers the outside of the air vent. A driving motor (51) is arranged inside the air hood (5). A fan blade (52) is fixedly connected to the output shaft of the driving motor (51). An air outlet (6) is arranged on one side of the shell (1). The air outlet (6) is connected to the air outlet end of the air hood (5) through an air duct. The driving motor (51) drives the fan blade (52) to rotate so as to draw air below the shell (1) through the sterilization box (3) and to flow out to the air outlet (6) for discharge.

2. The air sterilization device for archive warehouse according to claim 1 is characterized by: A first filter box (7) is arranged on the air inlet plate (2), a first filter net (71) is arranged at the upper and lower ends of the first filter box (7), a second filter box (8) is arranged on the first filter box (7), a filter cloth (81) is arranged inside the second filter box (8); the sterilization box (3) is arranged above the second filter box (8).

3. The air sterilization device for archive warehouse according to claim 2 is characterized by: A first opening is provided on one side of the shell (1), the first opening being located below the partition (4), and a first cover plate (11) is provided on the first opening. The first cover plate (11) is opened to pull out the first filter box (7), the second filter box (8) and the sterilization box (3) from the first opening.

4. The air sterilization device for archive warehouse according to claim 2 is characterized by: The first filter box (7) is provided with a first slide groove at the upper end, and the second filter box (8) is provided with a first slide rail (82) at the bottom, the first slide rail (82) is located in the first slide groove and forms a sliding fit with the first slide groove; the second filter box (8) is provided with a second slide groove at the upper end, and the sterilization box (3) is provided with a second slide rail (33) at the bottom, the second slide rail (33) is located in the second slide groove and forms a sliding fit with the second slide groove; the first filter box (7) is in sliding fit with the upper end surface of the air inlet plate (2).

5. The air sterilization device for archive warehouse according to claim 3 is characterized by: A limiting slide groove (12) is provided on the inner bottom surface of the shell (1), a first spring (13) is fixedly installed in the limiting slide groove (12), the air inlet plate (2) is fixedly connected to the upper end of the first spring (13), and the circumference of the air inlet plate (2) is located in the limiting slide groove (12); a first positioning groove (41) recessed upward is provided on the bottom of the partition plate (4), the first spring (13) pushes the air inlet plate (2) upward so that the upper end of the sterilization box (3) located on the air inlet plate (2) is snapped into the first positioning groove (41).

6. The air sterilization device for archive warehouse according to claim 5 is characterized by: A first baffle (34) is fixedly connected to the side of the sterilization box (3) close to the first opening, and the lower end of the first baffle (34) extends downward to a position below the upper end surface of the second filter box (8). A second baffle (83) is fixedly connected to the side of the second filter box (8) close to the first opening, and the lower end of the second baffle (83) extends downward to a position below the upper end surface of the first filter box (7).

7. The air sterilization device for archive warehouse according to claim 3 is characterized by: An inspection opening is provided on one side of the shell (1), the inspection opening is located above the partition (4), and a second cover plate (14) is provided on the inspection opening.

8. An air sterilization device for archive warehouse according to any one of claims 1 to 7, characterized in that: A support frame (15) is provided at the bottom of the housing (1).

Images