Automatic ultraviolet disinfection device for delivery window
By introducing blowers and filtering components into the automatic ultraviolet disinfection device of the transfer window, the pollution problem of air impurities entering the clean area is solved, and effective air filtration and protection of the clean area is achieved.
Patent Information
- Application Number
- CN202420247981.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-02-01
- Publication Date
- 2024-12-13
- Estimated Expiration
- 2034-02-01
AI Technical Summary
When the existing automatic ultraviolet disinfection device for transfer windows is used, impurities and dust in the air may enter the box and enter the clean area through sealed doors, resulting in air pollution in the clean area.
An automatic ultraviolet disinfection device for transmission windows including box, notches, support plates, blowers and filter components is designed. The air is sucked into the filter components through the blower, and impurities are filtered using the filter cartridge, filter layer and wire mesh to ensure clean air entering. , reduce air pollution.
It effectively reduces impurities in the air in the notch, prevents air pollution in the clean area, and improves the maintenance of the device through a convenient filter layer replacement mechanism.
Smart Images
Figure CN222151344U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the field of disinfection equipment, in particular to an automatic ultraviolet disinfection device for a transfer window. Background Art
[0002] The transfer window is an auxiliary equipment of the clean room, which is mainly used for the transfer of small items between clean areas and between clean areas and non-clean areas, so as to reduce the number of times the clean room door is opened and minimize the pollution to the clean room.
[0003] The existing automatic ultraviolet disinfection device of the transfer window usually includes a box, a xenon ultraviolet lamp and two sealed doors. When the Wuping to be delivered is placed inside the box and the two sealed doors are closed, the xenon ultraviolet lamp automatically turns on and emits ultraviolet light to kill bacteria on the surface of the delivered items, thereby achieving disinfection of the items.
[0004] When the existing automatic ultraviolet disinfection device of the transfer window is in use, impurities, dust and other particles in the air may follow the air into the box, and then enter the clean area through the sealed door on the other side, thereby causing air pollution in the clean area. Utility Model Content
[0005] The utility model provides an automatic ultraviolet disinfection device for a transfer window, aiming to solve the problem that when the existing automatic ultraviolet disinfection device for a transfer window is in use, impurities, dust and other particles in the air may follow the air into the box body, and then enter the clean area through the sealed door on the other side, thereby causing air pollution in the clean area.
[0006] The utility model is implemented as follows: an automatic ultraviolet disinfection device for a transfer window comprises a box body and a notch one provided in the interior of the box body, a support plate is fixedly connected to the inner side wall of the notch one for separating the notch one, a xenon ultraviolet lamp tube one is fixedly arranged at the bottom end of the support plate, a blower is fixedly connected to the surface position of the support plate, a pipe one is plugged into the air inlet of the side wall of the blower, a hole groove one is provided at the surface position of the support plate close to the blower, the internal thread of the hole groove one is connected to the air intake cover, the other end of the pipe one is plugged into the top of the air intake cover, a filter assembly is installed on the surface of the support plate close to the blower, the filter assembly comprises a filter cartridge threadedly connected to the surface of the support plate, a filter layer is installed inside the filter cartridge, a steel mesh is fixedly arranged on the bottom end of the filter cartridge close to the support plate, a hole groove two is provided on the surface of the support plate close to the steel mesh, a pipe two is plugged into the exhaust port at the top of the blower, and the other end of the pipe two is plugged into the interior of the filter cartridge.
[0007] Preferably, two sealing doors are symmetrically rotatably connected on the two side walls of the box body near the slot one, the sealing doors are rectangular and matched with the internal size of the slot one, and the surfaces of the sealing doors are fixed with observation windows, which improves the convenience of observation for operators.
[0008] Preferably, a sealing frame 2 is fixedly provided on the side wall of the notch 1 close to the sealing door, the sealing frames 2 are in a U-shape and symmetrically distributed, and the outer surfaces of the sealing frames 2 are covered with rubber sleeves to improve the sealing performance of the sealing door when it is closed.
[0009] Preferably, two xenon ultraviolet lamp tubes are symmetrically fixed on the two inner side walls of the slot one, and both the two xenon ultraviolet lamp tubes and the one xenon ultraviolet lamp tube are 360-degree sterilization lamp tubes of Xinxing specialty stainless steel curved tube ozone sterilization lamps, which improve the sterilization range.
[0010] Preferably, a sealing frame 1 is fixedly provided on the side wall of the slot 1 near the top of the support plate, and the sealing frame 1 is in a U-shape. A cover plate is fixedly provided on the slot 1 near the top of the support plate, and the cover plate is rectangular and fixedly connected to the sealing frame 1 by bolts, thereby achieving the closure of the slot 1.
[0011] Preferably, the top end of the filter cartridge is threadedly connected with an end cap, and the end cap is sleeved on the outer surface of the second pipe, thereby improving the convenience of connecting the filter cartridge and the second pipe.
[0012] Compared with the prior art, the embodiments of the present application have the following beneficial effects:
[0013] Firstly, a support plate, a blower, an air intake hood and a filter assembly are provided. The air intake hood is funnel-shaped and can expand the absorption area of one end of the pipeline. By starting the blower, the air inside the slot one can be sucked into the inside of the filter assembly. The filter assembly includes a filter cartridge, a filter layer and a wire mesh. Impurities can be filtered when passing through the filter layer, and clean air is discharged from the hole slot two into the slot one to achieve air pressure balance, thereby reducing impurities in the air of the slot one and avoiding pollution of the clean room air. Secondly, an end cover is provided, and the end cover is threadedly connected to the top of the filter cartridge to improve the convenience of connecting the pipeline two and the filter cartridge. By turning to open the end cover, the convenience of replacing the filter layer is improved. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 It is a schematic diagram of the front view installation structure of the utility model.
[0015] Figure 2 It is a front view planar structure schematic diagram of the utility model.
[0016] Figure 3 It is a front view closed structure schematic diagram of the utility model.
[0017] Figure 4 It is a schematic diagram of the front cross-sectional structure of the filter assembly of the present invention.
[0018] The accompanying drawings are marked as follows: 1. box body; 2. slot one; 3. support plate; 4. sealing frame one; 5. blower; 6. pipe one; 7. hole slot one; 8. air inlet hood; 9. xenon light ultraviolet lamp one; 10. xenon light ultraviolet lamp two; 11. sealing door; 12. observation window; 13. sealing frame two; 14. pipe two; 15. filter assembly; 1501. filter cartridge; 1502. filter layer; 1503. wire mesh; 1504. end cover; 16. hole slot two; 17. cover plate. DETAILED DESCRIPTION
[0019] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.
[0020] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.
[0021] See also Figure 1-4The utility model provides an embodiment of an automatic ultraviolet disinfection device for a transfer window, comprising a box body 1 and a slot 2 provided inside the box body 1 for placing articles, a support plate 3 is fixedly connected to the inner wall of the slot 2 for separating the slot 2, a xenon ultraviolet lamp tube 9 is fixedly provided at the bottom end of the support plate 3 by bolts for emitting ultraviolet light for disinfection and sterilization, and xenon ultraviolet lamp tubes 10 are symmetrically fixedly provided on the two inner side walls of the slot 2, and the xenon ultraviolet lamp tubes 10 and the xenon ultraviolet lamp tubes 9 are both made of stainless steel bent pipes made of Xinxing specialty products. The oxygen sterilization lamp has a 360-degree sterilization lamp tube, which increases the range of sterilization. The surface of the support plate 3 is fixedly connected with a blower 5 by bolts. The air inlet of the side wall of the blower 5 is plugged with a pipe 6. A hole groove 7 is opened on the surface of the support plate 3 near the blower 5. The internal thread of the hole groove 7 is connected to the air intake cover 8. The other end of the pipe 6 is plugged into the top of the air intake cover 8. The air intake cover 8 is made of plastic and is funnel-shaped to expand the absorption area of the end of the pipe 6. The surface of the support plate 3 near the blower 5 is equipped with a filter assembly 1 5, the filter assembly 15 includes a filter cartridge 1501 threadedly connected to the surface of the support plate 3, a filter layer 1502 is installed inside the filter cartridge 1501, and the filter layer 1502 is an activated carbon filter cotton for absorbing impurities. A steel mesh 1503 is fixed to the bottom of the filter cartridge 1501 near the support plate 3. The steel mesh 1503 is in a grid shape for limiting position. A hole groove 16 is opened on the surface of the support plate 3 near the steel mesh 1503 to connect with the slot 12. The exhaust port at the top of the blower 5 is plugged with a pipe 14, and the pipe 16 and The pipe 14 is made of silicone material for easy bending and wiring. The other end of the pipe 14 is plugged into the inside of the filter cartridge 1501. Starting the blower 5 can suck the air inside the slot 2 into the inside of the filter assembly 15. The filter assembly 15 includes a filter cartridge 1501, a filter layer 1502 and a wire mesh 1503. Impurities can be filtered when passing through the filter layer 1502, and clean air is discharged from the hole slot 16 into the slot 2 to achieve air pressure balance, thereby reducing impurities in the air of the slot 2 and avoiding pollution of the clean room air.
[0022] The top end of the filter cartridge 1501 is threadedly connected with an end cap 1504, which is sleeved on the outer surface of the pipe 14, thereby improving the convenience of connecting the filter cartridge 1501 and the pipe 14. By turning to open the end cap 1504, the convenience of replacing the filter layer 1502 is improved.
[0023] Two sealing doors 11 are symmetrically connected to the two side walls of the box body 1 near the slot 2 through hinges. The sealing doors 11 are rectangular and matched with the internal dimensions of the slot 2 to facilitate closing the slot 2. Observation windows 12 are fixedly provided on the surfaces of the sealing doors 11. The observation windows 12 are transparent glass, which improves the convenience for operators to observe the items inside the slot 2. Sealing frames 13 are fixedly provided on the side walls of the slot 2 near the sealing doors 11. The sealing frames 13 are all in the shape of a Chinese character “U” and are symmetrically distributed. The outer surfaces of the sealing frames 13 are covered with rubber sleeves, which improves the sealing performance of the sealing door 11 when it is closed.
[0024] A sealing frame 4 is fixedly provided on the side wall of the slot 2 near the upper part of the support plate 3. The sealing frame 4 is in the shape of a U.S. U.S. letter "U". A cover plate 17 is fixedly provided on the upper part of the slot 2 near the upper part of the support plate 3. The cover plate 17 is in the shape of a rectangle and is fixedly connected to the sealing frame 4 by bolts, thereby sealing the slot 2 and avoiding air pollution.
[0025] Working principle: When using this kind of automatic ultraviolet disinfection device for the transfer window, the operator first connects the external power supply, builds the box body 1 on the side wall of the clean room wall through cement, and the slot 2 runs through the box body 1 to connect the clean room with the external space. When it is necessary to transfer items, first open the sealed door 11 on one side, place the items on the inner bottom of the slot 2, and then close the opened sealed door 11. After the xenon light ultraviolet lamp tube 19 and the xenon light ultraviolet lamp tube 2 10 are powered on, ultraviolet light is emitted to kill bacteria on the surface of the items. When impurities in the air enter the interior of the slot 2, the operator can start the blower 5 to suck the air inside the slot 2 into the interior of the filter component 15. The filter component 15 includes a filter cartridge 1501, a filter layer 1502 and a wire mesh 1503. Impurities can be filtered when passing through the filter layer 1502, and clean air is discharged from the hole slot 2 16 into the slot 2 to achieve air pressure balance, thereby reducing impurities in the air of the slot 2 and avoiding pollution of the clean room air.
[0026] Secondly, the end cover 1504 is sleeved on the outer surface of the pipe 2 14, and the end cover 1504 is threadedly connected to the top of the filter cartridge 1501, which improves the convenience of connecting the pipe 2 14 and the filter cartridge 1501. By turning to open the end cover 1504, the convenience of replacing the filter layer 1502 is improved.
[0027] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.
[0028] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.
[0029] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
[0030] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.
Claims
1. An automatic ultraviolet disinfection device for a transfer window, characterized in that: The invention comprises a box body (1) and a slot (2) provided inside the box body (1): a support plate (3) is fixedly connected to the inner side wall of the slot (2) for separating the slot (2); a xenon ultraviolet lamp tube (9) is fixedly provided at the bottom end of the support plate (3); a blower (5) is fixedly connected to the surface of the support plate (3); a pipe (6) is plugged into the air inlet of the side wall of the blower (5); a hole groove (7) is provided at the surface of the support plate (3) near the blower (5); the inner thread of the hole groove (7) is connected to the air inlet hood (8); the other end of the pipe (6) is plugged into the top end of the air inlet hood (8); A filter assembly (15) is installed on the surface of the support plate (3) close to the blower (5), and the filter assembly (15) includes a filter cartridge (1501) threadedly connected to the surface of the support plate (3), and a filter layer (1502) is installed inside the filter cartridge (1501). A steel mesh (1503) is fixedly provided at the bottom of the filter cartridge (1501) close to the support plate (3), and a second hole groove (16) is opened on the surface of the support plate (3) close to the steel mesh (1503). The exhaust port at the top of the blower (5) is plugged with a second pipe (14), and the other end of the second pipe (14) is plugged into the inside of the filter cartridge (1501).
2. The automatic ultraviolet disinfection device for a transfer window according to claim 1, characterized in that: Two sealing doors (11) are symmetrically rotatably connected to the two side walls of the box body (1) near the slot one (2); the sealing doors (11) are rectangular and matched with the internal dimensions of the slot one (2); and observation windows (12) are fixedly provided on the surfaces of the sealing doors (11).
3. The automatic ultraviolet disinfection device for a transfer window according to claim 2 is characterized in that: A sealing frame 2 (13) is fixedly arranged on the side wall of the notch 1 (2) close to the sealing door (11), and the sealing frames 2 (13) are all in a U-shape and symmetrically distributed, and the outer surfaces of the sealing frames 2 (13) are all covered with rubber sleeves.
4. The automatic ultraviolet disinfection device for a transfer window according to claim 3 is characterized in that: Xenon ultraviolet lamp tubes 2 (10) are symmetrically fixed on the two inner side walls of the slot 1 (2).
5. The automatic ultraviolet disinfection device for a transfer window according to claim 1, characterized in that: A sealing frame (4) is fixedly provided on the side wall of the notch (2) near the upper side of the support plate (3); the sealing frame (4) is in the shape of a U-shaped letter "U". A cover plate (17) is fixedly provided on the upper side of the notch (2) near the upper side of the support plate (3); the cover plate (17) is in the shape of a rectangle and is fixedly connected to the sealing frame (4) by bolts.
6. The automatic ultraviolet disinfection device for a transfer window according to claim 1, characterized in that: The top end of the filter cartridge (1501) is threadedly connected to an end cover (1504), and the end cover (1504) is sleeved on the outer surface of the second pipe (14).