Plate type photocatalyst chemical filter

Abstract

The utility model discloses a plate-type photocatalyst chemical filter which comprises a shell, a driving component, a transmission component, an inclined block, a limiting block and a telescopic pipe, when in use, the filter is mounted in a mounting groove, a vertical rod at the bottom of the filter drives the limiting block at one end to move towards one side close to the inclined block, and when the limiting block is in contact with the inclined block, the telescopic pipe is driven to rotate. When the filter is installed, the inclined block is extruded towards the two sides along with continuous movement of the inclined block, at the moment, the arranged elastic component is compressed, and after the limiting block is not in contact with the inclined block, the inclined block is driven to reset under the action of the elastic component, so that the limiting block limits the inclined block, and the installation stability of the filter is guaranteed; an arranged driving assembly drives a transmission assembly to operate, the transmission assembly drives a connecting block to move, the connecting block drives a telescopic pipe at one end of a transverse rod to move, the telescopic pipe drives an inclined block at one end to move towards the side away from a limiting block, the inclined block is made to be away from the limiting block, and therefore the filter can be taken out of a mounting groove and is convenient to disassemble.

Description

Technical Field

[0001] This utility model relates to a filter, specifically a plate-type photocatalytic chemical filter. Background Technology

[0002] Currently, the use of chemical filters in most domestic air conditioning systems is not widespread, and only a handful of manufacturers possess chemical filter testing systems. Controlling activated carbon shedding from chemical filters is not ideal, leading to decreased filtration efficiency and cross-contamination. Existing chemical filters use activated carbon plates as filter elements, which are prone to impacts during installation, causing damage and hindering normal operation. Furthermore, installation and disassembly are inconvenient and easily damage the equipment. Therefore, a plate-type photocatalytic chemical filter needs to be designed to solve this problem. Utility Model Content

[0003] The purpose of this invention is to provide a plate-type photocatalytic chemical filter to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution:

[0005] A plate-type photocatalytic chemical filter includes a housing with a hollow structure. Mounting grooves are formed at both ends of the housing, and mounting cavities are formed on the side walls of the housing. A sliding groove is formed on the bottom wall of the mounting cavity. A sliding rod is slidably mounted in the sliding groove. A connecting block is mounted on the end of the sliding rod away from the sliding groove. A crossbar is mounted on one side of the connecting block. A telescopic tube is mounted on the end of the crossbar away from the sliding rod. An inclined block is mounted on the end of the telescopic tube away from the crossbar. An elastic component is sleeved on the telescopic tube. One end of the elastic component is connected to a wedge block, and the other end is fixedly mounted on the telescopic tube. A filter is placed in the mounting groove, and a vertical rod is mounted at the bottom of the filter. A limit block is mounted on the end of the vertical rod away from the filter. A driving assembly is mounted on the housing, and a transmission assembly is mounted in the mounting cavity. One end of the transmission assembly is connected to the driving assembly, and the other end is connected to the connecting block.

[0006] As a further embodiment of this utility model: the driving assembly includes a driving component, which is mounted on the housing. A driving shaft is mounted on the output end of the driving component, and the end of the driving shaft away from the driving component extends into the mounting cavity.

[0007] As a further embodiment of this utility model: the transmission assembly includes a driven shaft, one end of which is rotatably connected to the side wall of the mounting cavity, and the other end is connected to a threaded rod, which is threadedly connected to a connecting block. A connecting unit is mounted on the drive shaft, and the end of the connecting unit away from the drive shaft is connected to the driven shaft.

[0008] As a further embodiment of this invention, the driving component is a stepper motor.

[0009] As a further embodiment of this invention, the elastic component is a spring.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows: When the device is in use, the filter is installed in the installation groove. The vertical rod at the bottom of the filter drives the limiting block at one end to move closer to the inclined block. When the limiting block contacts the inclined block, the inclined block is squeezed to both sides as the inclined block continues to move. At this time, the elastic component is compressed. When the limiting block and the inclined block are no longer in contact, the inclined block will be reset under the action of the elastic component, thereby limiting the inclined block and ensuring the stability of the filter installation. When the filter needs to be disassembled, the driving component drives the drive shaft connected to it to rotate. The rotation of the drive shaft drives the driven shaft connected to it to rotate through the connecting unit. The rotation of the driven shaft drives the threaded rod connected to it to rotate. The rotation of the threaded rod drives the connecting block connected to it to move under the action of the thread. The connecting block drives the telescopic tube at one end of the horizontal rod to move. The telescopic tube drives the inclined block at one end to move away from the limiting block, so that the inclined block is away from the limiting block, thereby allowing the filter to be removed from the installation groove for easy disassembly. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the structure of a plate-type photocatalytic chemical filter.

[0012] Figure 2 This is a schematic diagram of the driven shaft in a plate-type photocatalytic chemical filter.

[0013] Figure 3 for Figure 1 Enlarged view of point A in the middle.

[0014] In the diagram: 1. Housing; 2. Filter; 3. Mounting slot; 4. Processing chamber; 5. Vertical rod; 6. Mounting chamber; 7. Limiting block; 8. Inclined block; 9. Telescopic tube; 10. Elastic component; 11. Drive shaft; 12. Connecting unit; 13. Driven shaft; 14. Threaded rod; 15. Connecting block; 16. Slide rod; 17. Crossbar; 18. Driving component. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0016] Please see Figures 1 to 3As an embodiment of this utility model, a plate-type photocatalytic chemical filter 2 includes a housing 1, which has a hollow structure. Mounting grooves 3 are provided at both ends of the housing 1, and a processing cavity 4 is located between the mounting grooves 3. A mounting cavity 6 is provided on the side wall of the housing 1, and a sliding groove is provided on the bottom wall of the mounting cavity 6. A sliding rod 16 is slidably mounted in the sliding groove. A connecting block 15 is installed at the end of the sliding rod 16 away from the sliding groove. A crossbar 17 is installed on one side of the connecting block 15. A telescopic tube 9 is installed at the end of the crossbar 17 away from the slider. An inclined block 8 is installed at the end of the telescopic tube 9 away from the crossbar 17. An elastic component 10 is sleeved on the telescopic tube 9. One end of the elastic component 10 is connected to a wedge, and the other end is fixedly mounted on the telescopic tube 9. A filter 2 is placed in the mounting groove 3. A vertical rod 5 is installed at the bottom of the filter 2. A limiting block 7 is installed at the end of the vertical rod 5 away from the filter 2. A driving assembly is installed on the housing 1, and a transmission assembly is installed in the mounting cavity 6. One end of the transmission assembly is connected to the driving assembly, and the other end is connected to the connecting block 15.

[0017] In this embodiment, when the device is in use, the filter 2 is installed in the mounting groove 3. The vertical rod 5 at the bottom of the filter 2 drives the limiting block 7 at one end to move closer to the inclined block 8. When the limiting block 7 contacts the inclined block 8, the inclined block 8 is squeezed to both sides as it continues to move. At this time, the elastic component 10 is compressed. When the limiting block 7 and the inclined block 8 are no longer in contact, the inclined block 8 will be reset under the action of the elastic component 10, so that the limiting block 7 limits the inclined block 8, thereby ensuring the stability of the filter 2 installation. When the filter 2 needs to be disassembled, the driving component drives the transmission component to operate. The transmission component drives the connecting block 15 connected to it to move. The connecting block 15 drives the telescopic tube 9 at one end of the horizontal rod 17 to move. The telescopic tube 9 drives the inclined block 8 at one end to move away from the limiting block 7, so that the inclined block 8 moves away from the limiting block 7, thereby allowing the filter 2 to be taken out of the mounting groove 3 for easy disassembly.

[0018] As an embodiment of the present invention, the driving assembly includes a driving member 18, which is mounted on the housing 1. A driving shaft 11 is mounted on the output end of the driving member 18, and the end of the driving shaft 11 away from the driving member 18 extends into the mounting cavity 6.

[0019] In this embodiment, the drive member 18 drives the drive shaft 11 connected to it to rotate. The rotation of the drive shaft 11 drives the transmission component connected to it to operate. The transmission component drives the connecting block 15 connected to it to move. The connecting block 15 drives the telescopic tube 9 at one end of the crossbar 17 to move. The telescopic tube 9 drives the inclined block 8 at one end to move away from the limiting block 7, so that the inclined block 8 moves away from the limiting block 7, thereby allowing the filter 2 to be removed from the mounting groove 3 for easy disassembly.

[0020] Furthermore, the driving component 18 can be a stepper motor or a servo motor, etc., which will not be described in detail here.

[0021] As an embodiment of the present invention, the transmission assembly includes a driven shaft 13, one end of which is rotatably connected to the side wall of the mounting cavity 6, and the other end is connected to a threaded rod 14. The threaded rod 14 is threadedly connected to the connecting block 15. A connecting unit 12 is installed on the drive shaft 11, and the end of the connecting unit 12 away from the drive shaft 11 is connected to the driven shaft 13.

[0022] In this embodiment, when the installed filter 2 needs to be removed, the drive shaft 11 rotates and drives the driven shaft 13 connected to it to rotate through the connecting unit 12. The driven shaft 13 rotates and drives the threaded rod 14 connected to it to rotate. The rotation of the threaded rod 14 drives the connecting block 15 connected to it to move under the action of the thread. The connecting block 15 drives the telescopic tube 9 at one end of the crossbar 17 to move. The telescopic tube 9 drives the inclined block 8 at one end to move away from the limiting block 7, so that the inclined block 8 moves away from the limiting block 7, thereby allowing the filter 2 to be removed from the mounting groove 3 for easy disassembly.

[0023] Furthermore, the connecting unit 12 can be a gear set or a pulley set, etc., which will not be described in detail here.

[0024] The working principle of this utility model is as follows: When the filter 2 is installed in the mounting groove 3 during use, the vertical rod 5 at the bottom of the filter 2 drives the limiting block 7 at one end to move closer to the inclined block 8. When the limiting block 7 contacts the inclined block 8, the continuous movement of the inclined block 8 causes it to be squeezed to both sides. At this time, the elastic component 10 is compressed. When the limiting block 7 and the inclined block 8 are no longer in contact, the elastic component 10 will cause the inclined block 8 to return to its original position, thereby limiting the inclined block 8 with the limiting block 7, thus ensuring the stability of the filter 2 installation. When the filter 2 is to be disassembled, the drive component 18 drives the drive shaft 11 connected to it to rotate. The rotation of the drive shaft 11 drives the driven shaft 13 connected to it to rotate through the connecting unit 12. The rotation of the driven shaft 13 drives the threaded rod 14 connected to it to rotate. The rotation of the threaded rod 14 drives the connecting block 15 connected to it to move under the action of the thread. The connecting block 15 drives the telescopic tube 9 at one end of the crossbar 17 to move. The telescopic tube 9 drives the inclined block 8 at one end to move away from the limit block 7, so that the inclined block 8 moves away from the limit block 7, thereby allowing the filter 2 to be taken out of the mounting groove 3 for easy disassembly.

[0025] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0026] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A plate-type photocatalytic chemical filter, comprising a housing, characterized in that, The housing has a hollow structure with mounting grooves at both ends and mounting cavities on its side walls. A sliding groove is formed on the bottom wall of the mounting cavity, and a sliding rod is slidably mounted in the groove. A connecting block is mounted on the end of the sliding rod away from the groove, and a crossbar is mounted on one side of the connecting block. A telescopic tube is mounted on the end of the crossbar away from the slider, and a wedge is mounted on the end of the telescopic tube away from the crossbar. An elastic component is fitted onto the telescopic tube, with one end connected to a wedge and the other end fixedly mounted on the telescopic tube. A filter is placed in the mounting groove, and a vertical rod is mounted at the bottom of the filter. A limit block is mounted on the end of the vertical rod away from the filter. A drive assembly is mounted on the housing, and a transmission assembly is mounted in the mounting cavity. One end of the transmission assembly is connected to the drive assembly, and the other end is connected to the connecting block.

2. The plate-type photocatalytic chemical filter according to claim 1, characterized in that, The drive assembly includes a drive component, which is mounted on the housing. A drive shaft is mounted on the output end of the drive component, and the end of the drive shaft away from the drive component extends into the mounting cavity.

3. A plate-type photocatalytic chemical filter according to claim 2, characterized in that, The transmission assembly includes a driven shaft, one end of which is rotatably connected to the side wall of the mounting cavity, and the other end is connected to a threaded rod. The threaded rod is connected to a connecting block by a thread. A connecting unit is installed on the drive shaft, and the end of the connecting unit away from the drive shaft is connected to the driven shaft.

4. A plate-type photocatalytic chemical filter according to claim 2, characterized in that, The driving component is a stepper motor.

5. A plate-type photocatalytic chemical filter according to claim 1, characterized in that, The elastic component is a spring.

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