A mobile sterilization station having a multi-stage filtration assembly

Abstract

The utility model relates to the technical field of sterilization equipment discloses a mobile sterilization station with multistage filter assembly, including base, fixed box and two filter plates, the front end of base upper end is fixedly connected with fixed box, the side of fixed box is provided with limiting mechanism, the limiting mechanism includes two rotating blocks, driving bevel gear and two thread barrels, the other side of rotating block all is rotatably connected with fixed box, the front end and rear end of fixed box one side outer wall all are provided with the mounting groove, the other side of filter plate all runs through mounting groove and is connected with fixed box slidingly, the one side of fixed box inside is provided with rotating groove, in the utility model, through the joint connection of moving screw and rotating block, make rotating block keep the joint state to limiting block, make filter plate be fixed, and utilize driving bevel gear and driven bevel gear meshing connection, make thread barrel drive moving screw remove the joint state to rotating block, and then conveniently staff dismouting filter plate.

Description

Technical Field

[0001] This utility model relates to the field of sterilization equipment technology, and in particular to a mobile sterilization station with multi-stage filtration components. Background Technology

[0002] Mobile sterilization stations are flexible and mobile disinfection devices primarily used to kill bacteria, viruses, and other harmful microorganisms in the air or in specific spaces, thereby improving air quality in enclosed spaces. They are widely used in medical, industrial, and public places, providing important support for ensuring air quality and reducing the risk of infection.

[0003] However, since the various filter plates used in mobile sterilization stations have a limited lifespan, they need to be cleaned or replaced regularly by staff. Currently, most mobile sterilization stations on the market do not allow staff to easily disassemble and install filter plates, which increases the difficulty of operation for staff.

[0004] Therefore, those skilled in the art have provided a mobile sterilization station with multi-stage filtration components to solve the problems mentioned in the background art. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing technologies and provide a mobile sterilization station with multi-stage filtration components. By engaging a moving screw with a rotating block in a limiting mechanism, the rotating block remains engaged with the limiting block, thus fixing the filter plates. The engagement of a driving bevel gear with a driven bevel gear allows the threaded cylinder to drive the moving screw to release the engagement with the rotating block, thereby facilitating the installation and removal of the filter plates by workers.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A mobile sterilization station with a multi-stage filtration assembly includes a base, a fixed box, and two filter plates. The front end of the upper end of the base is fixedly connected to the fixed box. A limiting mechanism is provided on one side of the fixed box. The limiting mechanism includes two rotating blocks, a drive bevel gear, and two threaded cylinders. The other side of each rotating block is rotatably connected to the fixed box. The front and rear ends of the outer wall of one side of the fixed box are provided with mounting grooves. The other side of each filter plate passes through the mounting groove and is slidably connected to the fixed box. A rotating groove is provided on one side inside the fixed box.

[0008] Each threaded cylinder is fixedly connected to a driven bevel gear on the side near the center of the fixed box. The driven bevel gears are meshed with the driving bevel gears. Each threaded cylinder is threadedly connected to a movable screw on the side away from the center of the fixed box. The movable screw is engaged with a rotating block on the side away from the center of the fixed box. Each outer wall of the filter plate is fixedly connected to a limiting block at the upper and lower ends. The rotating block is engaged with the limiting block. A fan is provided at the rear end of the upper end of the base.

[0009] The above technical solution involves a filter plate passing through an installation groove and slidingly connecting to the inner wall of a fixed box. A moving screw engages with a rotating block, keeping the rotating block engaged with the limiting block and thus fixing the filter plate. The engagement of a driving bevel gear and a driven bevel gear allows the threaded cylinder to drive the moving screw to release the engagement of the rotating block, facilitating the installation and removal of the filter plate by workers.

[0010] Furthermore, self-locking casters are fixedly connected to the four corners of the lower end of the base, and air distribution plates are fixedly connected to the middle of the front and rear ends of the fixed box.

[0011] The above technical solution allows workers to move the equipment around by using four self-locking casters fixedly connected to the bottom of the base. Locking the casters prevents the equipment from moving. The air distribution plate fixedly connected to the fixed box allows for more uniform airflow, which is convenient for subsequent filtration.

[0012] Furthermore, a push rod is fixedly connected to the rear end of the base, and a control panel is fixedly connected to the middle of the push rod;

[0013] The above technical solution allows workers to apply force and control the movement of the equipment via a push rod fixedly connected to the base, while the control panel fixedly connected to the push rod allows workers to control the operation of the equipment.

[0014] Furthermore, a sealing ring is fixedly connected to the inner wall on the other side of the mounting groove, and the outer wall on one side of the sealing ring is tightly fitted to the filter plate;

[0015] Through the above technical solution, the sealing ring fixedly connected to the inner wall of the installation groove is tightly fitted to the filter plate, so that when the filter plate is installed in the fixed box, the sealing ring fills the gap and improves the sealing performance. The first filter plate is made of multi-layer polyester fiber mesh, which can block large particulate matter such as dust and hair. The second filter plate is composed of multiple activated carbon plates, which can adsorb the remaining smaller particulate matter and remove odors.

[0016] Furthermore, the outer wall of the threaded cylinder is rotatably connected to the rotating groove, the movable screw slides inside the rotating groove, and one side of the driving bevel gear passes through the fixed box and is fixedly connected to a knob;

[0017] The above technical solution allows the operator to easily rotate the active bevel gear by using a knob fixedly connected to the active bevel gear. The active bevel gear meshes with the driven bevel gear, causing the threaded cylinder to rotate inside the rotating groove. The threaded cylinder is threadedly connected to the moving screw, allowing the moving screw to move up and down along the rotating groove.

[0018] Furthermore, a heating wire frame is fixedly connected to the middle of the inner wall of the fixed box, and a fan cover is fixedly connected to the edge of the outer wall at the rear end of the fixed box by multiple bolts;

[0019] Through the above technical solution, by using a heating wire frame fixedly connected in the middle of the fixed box, the air can be heated at high temperature using the heating wire, so that the germs in the air are killed by the high temperature, and then discharged from the fan hood fixedly connected at the rear of the fixed box.

[0020] Furthermore, the air inlet of the fan is fixedly connected to the fan cover, and the air outlet of the fan is fixedly connected to an exhaust pipe;

[0021] The above technical solution connects the fan hood, which is fixedly connected to the fixed box, to the air inlet of the fan, and the exhaust pipe is connected to the air outlet of the fan, so that the fan can draw outside air into the fixed box for filtration and sterilization.

[0022] Furthermore, a protective box is fixedly connected to the middle of the upper end of the base, and a storage battery is installed inside the protective box;

[0023] The above technical solution provides good protection for the battery by placing it in a protective box on the base, while the battery can power the entire device and ensure its normal operation.

[0024] This utility model has the following beneficial effects:

[0025] This invention proposes a mobile sterilization station with multi-stage filtration components. The filter plate passes through the mounting groove and slides through the inner wall of the fixed box. It is engaged with the moving screw in the limiting mechanism and the rotating block, so that the rotating block is kept in the locked state, thus fixing the filter plate. The engagement of the driving bevel gear and the driven bevel gear allows the threaded cylinder to drive the moving screw to release the locked state of the rotating block, thereby facilitating the installation and removal of the filter plate by the operator and reducing the difficulty of operation. Attached Figure Description

[0026] Figure 1 This is a schematic diagram of the main structure of a mobile sterilization station with multi-stage filtration components proposed in this utility model.

[0027] Figure 2An exploded view of a mobile sterilization station with multi-stage filtration components proposed in this utility model;

[0028] Figure 3 This is a front sectional view of a mobile sterilization station with multi-stage filtration components proposed in this utility model.

[0029] Figure 4 This is an axial sectional view of a mobile sterilization station with multi-stage filtration components proposed in this utility model.

[0030] Figure 5 for Figure 3 Enlarged view of point A in the middle;

[0031] Figure 6 for Figure 3 Enlarged view of point B in the middle.

[0032] Explanation of reference numerals in the attached figures:

[0033] 1. Base; 2. Self-locking casters; 3. Push rod; 4. Control panel; 5. Fixing box; 6. Air distribution plate; 7. Filter plate; 8. Restriction mechanism; 801. Restriction block; 802. Mounting slot; 803. Sealing ring; 804. Rotating block; 805. Rotating slot; 806. Driving bevel gear; 807. Driven bevel gear; 808. Threaded cylinder; 809. Moving screw; 810. Knob; 9. Heating wire frame; 10. Fan cover; 11. Fan; 12. Exhaust pipe; 13. Protective box; 14. Battery. Detailed Implementation

[0034] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of specific embodiments. Obviously, the described specific embodiments are only a part of the specific embodiments of the present invention, and not all of them. Based on the specific embodiments of the present invention, all other specific embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0035] Reference Figure 1-5 This utility model provides a specific embodiment: a mobile sterilization station with multi-stage filtration components, including a base 1, a fixed box 5 and two filter plates 7. The front end of the upper end of the base 1 is fixedly connected to the fixed box 5. A limiting mechanism 8 is provided on one side of the fixed box 5. The limiting mechanism 8 includes two rotating blocks 804, a drive bevel gear 806 and two threaded cylinders 808. The other side of the rotating blocks 804 is rotatably connected to the fixed box 5. The front end and rear end of the outer wall of one side of the fixed box 5 are provided with mounting grooves 802. The other side of the filter plates 7 passes through the mounting grooves 802 and is slidably connected to the fixed box 5. A rotating groove 805 is provided on one side inside the fixed box 5.

[0036] A driven bevel gear 807 is fixedly connected to the side of the threaded cylinder 808 near the center of the fixed box 5. The driven bevel gear 807 is meshed with the driving bevel gear 806. A movable screw 809 is threadedly connected to the side of the threaded cylinder 808 away from the center of the fixed box 5. The movable screw 809 is snapped into the rotating block 804 on the side away from the center of the fixed box 5. A limiting block 801 is fixedly connected to the upper and lower ends of the outer wall of one side of the filter plate 7. The rotating block 804 is snapped into the limiting block 801. A fan 11 is provided at the rear end of the upper end of the base 1.

[0037] The filter plate 7 passes through the mounting groove 802 and slides through the inner wall of the fixed box 5. It is engaged with the moving screw 809 in the limiting mechanism 8 and the rotating block 804, so that the rotating block 804 is kept engaged with the limiting block 801, thus fixing the filter plate 7. The active bevel gear 806 and the driven bevel gear 807 mesh with each other, so that the threaded cylinder 808 drives the moving screw 809 to release the engagement of the rotating block 804. This makes it easier for the staff to install and remove the filter plate 7 and reduces the difficulty of operation.

[0038] Self-locking casters 2 are fixedly connected to the four corners of the lower end of the base 1. Air distribution plates 6 are fixedly connected to the middle of the front and rear ends of the fixed box 5. The four self-locking casters 2 fixedly connected to the lower end of the base 1 allow the operator to move the equipment around, while locking the casters 2 prevents movement. The air distribution plates 6 fixedly connected to the fixed box 5 ensure more even airflow, facilitating subsequent filtration. A push rod 3 is fixedly connected to the rear end of the base 1, and a control panel 4 is fixedly connected to the middle of the push rod 3. The push rod 3 allows the operator to apply force to control the movement of the equipment, while the control panel 4 on the push rod 3 allows the operator to control the operation of the equipment. (Mounting slot 802) On the other side, the inner wall is fixedly connected with a sealing ring 803. The outer wall of one side of the sealing ring 803 is tightly fitted to the filter plate 7. By the sealing ring 803 fixedly connected to the inner wall of the mounting groove 802 and the filter plate 7 tightly fitting together, when the filter plate 7 is installed in the fixed box 5, the sealing ring 803 fills the gaps and improves the sealing performance. The first filter plate 7 is made of multi-layer polyester fiber mesh, which can block large particulate matter such as dust and hair. The second filter plate 7 is composed of multiple activated carbon plates, which can adsorb the remaining smaller particulate matter and remove odors. The outer wall of the threaded cylinder 808 is rotatably connected to the rotating groove 805. The moving screw 809 slides inside the rotating groove 805. One side of the driving bevel gear 806 penetrates the fixed box 5. A knob 810 is fixedly connected to the fixed housing 5. The knob 810, fixedly connected to the driving bevel gear 806, allows the operator to easily rotate the driving bevel gear 806. The driving bevel gear 806 meshes with the driven bevel gear 807, causing the threaded cylinder 808 to rotate inside the rotating groove 805. The threaded cylinder 808 is threadedly connected to the moving screw 809, allowing the moving screw 809 to move up and down along the rotating groove 805. A heating wire frame 9 is fixedly connected to the middle of the inner wall of the fixed housing 5. A fan shroud 10 is fixedly connected to the edge of the outer wall at the rear end of the fixed housing 5 using multiple bolts. The heating wire frame 9, fixedly connected in the middle of the interior of the fixed housing 5, allows for high-temperature heating of the air, killing germs in the air. Then, the air is discharged from the hood 10 fixedly connected to the rear end of the fixed box 5. The air inlet of the fan 11 is fixedly connected to the hood 10, and the air outlet of the fan 11 is fixedly connected to the exhaust pipe 12. The air inlet of the fan 11 is connected to the hood 10 fixedly connected to the fixed box 5, and the exhaust pipe 12 is connected to the air outlet of the fan 11, so that the fan 11 can draw outside air into the fixed box 5 for filtration and sterilization. The protective box 13 is fixedly connected to the middle of the upper end of the base 1. The protective box 13 contains a battery 14. By placing the battery 14 in the protective box 13 on the base 1, the battery 14 can be well protected. The battery 14 can provide power to the entire equipment and ensure that the equipment can operate normally.

[0039] Working Principle: When using this mobile sterilization station with multi-stage filtration components, the operator first uses the push rod 3 fixed to the rear end of the base 1, along with the four self-locking casters 2 at the bottom of the base 1, to move the equipment within the space. The operator then uses the control panel 4 to start the fan 11 to extract air. Next, outside air passes through the air distribution plate 6 and enters the fixed box 5. The first filter plate 7, made of multi-layer polyester fiber mesh, blocks large particles such as dust and hair. The second filter plate 7, composed of multiple activated carbon plates, adsorbs the remaining smaller particles and removes odors. The air is then discharged through the exhaust pipe 12 via the fan hood 10. Simultaneously, the heating wire frame... The heating wire on plate 9 is used for high-temperature sterilization. Finally, the operator can use knob 810 to drive the active bevel gear 806 to rotate. The active bevel gear 806 meshes with the driven bevel gear 807, allowing the threaded cylinder 808 to drive the moving screw 809 to release the locking state of the rotating block 804, thus releasing the locking state of the rotating block 804 against the limiting block 801. After that, the operator removes and replaces or cleans the filter plate 7, then slides the filter plate 7 into the mounting groove 802 and rotates the rotating block 804 to restore the locking state of the limiting block 801. With the help of knob 810 driving the moving screw 809 to maintain the locking state of the rotating block 804, the filter plate 7 is fixed on the fixed box 5.

[0040] The following points should be noted in this article:

[0041] 1. The accompanying drawings of the embodiments disclosed herein only relate to the structures involved in the embodiments disclosed herein; other structures can be referred to in general design.

[0042] 2. Where there is no conflict, the embodiments of this disclosure and the features in the embodiments can be combined with each other to obtain new embodiments.

[0043] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing specific embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A mobile sterilization station with multi-stage filtration components, comprising a base (1), a fixed box (5), and two filter plates (7), characterized in that: The front end of the upper end of the base (1) is fixedly connected to the fixed box (5). A limiting mechanism (8) is provided on one side of the fixed box (5). The limiting mechanism (8) includes two rotating blocks (804), a drive bevel gear (806) and two threaded cylinders (808). The other side of the rotating blocks (804) is rotatably connected to the fixed box (5). The front end and rear end of the outer wall of one side of the fixed box (5) are provided with mounting grooves (802). The other side of the filter plate (7) passes through the mounting grooves (802) and is slidably connected to the fixed box (5). A rotating groove (805) is provided on one side inside the fixed box (5). Each threaded cylinder (808) is fixedly connected to a driven bevel gear (807) on the side near the center of the fixed box (5). The driven bevel gear (807) is meshed with the driving bevel gear (806). Each threaded cylinder (808) is threadedly connected to a moving screw (809) on the side away from the center of the fixed box (5). Each moving screw (809) is snapped into a rotating block (804) on the side away from the center of the fixed box (5). Each filter plate (7) is fixedly connected to a limiting block (801) at the upper and lower ends of one side of its outer wall. Each rotating block (804) is snapped into a limiting block (801). A fan (11) is provided at the rear end of the upper end of the base (1).

2. A mobile sterilization station with multi-stage filtration components according to claim 1, characterized in that: Self-locking casters (2) are fixedly connected to the four corners of the lower end of the base (1), and air distribution plates (6) are fixedly connected to the middle of the front and rear ends of the fixed box (5).

3. A mobile sterilization station with multi-stage filtration components according to claim 1, characterized in that: A push rod (3) is fixedly connected to the rear end of the base (1), and a control panel (4) is fixedly connected to the middle part of the push rod (3).

4. A mobile sterilization station with multi-stage filtration components according to claim 1, characterized in that: The inner wall on the other side of the mounting groove (802) is fixedly connected with a sealing ring (803), and the outer wall on one side of the sealing ring (803) is tightly fitted with the filter plate (7).

5. A mobile sterilization station with multi-stage filtration components according to claim 1, characterized in that: The outer wall of the threaded cylinder (808) is rotatably connected to the rotating groove (805), the moving screw (809) slides inside the rotating groove (805), and one side of the driving bevel gear (806) passes through the fixed box (5) and is fixedly connected to a knob (810).

6. A mobile sterilization station with multi-stage filtration components according to claim 1, characterized in that: A heating wire frame (9) is fixedly connected to the middle of the inner wall of the fixed box (5), and a wind cover (10) is fixedly connected to the edge of the outer wall at the rear end of the fixed box (5) by multiple bolts.

7. A mobile sterilization station with multi-stage filtration components according to claim 1, characterized in that: The air inlet of the fan (11) is fixedly connected to the shroud (10), and the air outlet of the fan (11) is fixedly connected to the exhaust pipe (12).

8. A mobile sterilization station with multi-stage filtration components according to claim 1, characterized in that: A protective box (13) is fixedly connected to the middle of the upper end of the base (1), and a storage battery (14) is installed inside the protective box (13).

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