Deodorizing device for ventilating duct

Abstract

The utility model discloses a ventilating duct deodorization device which comprises a base, a filter plate fixedly arranged on the inner wall of a supporting frame, a connecting frame arranged in the middle of the top end of a shell in a penetrating mode, a limiting sliding groove formed in one side of the inner wall of the shell, a sliding block arranged on the inner wall of the limiting sliding groove in a sliding mode, and a cleaning brush fixedly arranged on one side of a base plate. Multiple nozzles are fixedly arranged at the two ends of one side of the base plate. A second electric telescopic rod is started to enable a connecting frame to drive a supporting frame to ascend together, a filter plate is exposed out of a base, two first electric telescopic rods on one side of a sliding block are started to enable a cleaning brush on one side of a base plate to make contact with the filter plate, and then a motor is started to enable a lead screw to rotate; the sliding block drives the base plate, the cleaning brush and the like to slide back and forth in the limiting sliding groove so as to clean the filter plate, any structure does not need to be disassembled, meanwhile, foreign matter can be brushed off and discharged from the second through groove, odor can be removed for a long time, and the deodorization effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of ventilation pipe deodorization, in particular to a ventilation duct deodorization device. Background Art

[0002] Ventilation pipes are hollow pipes used for ventilation, mostly in round or square shapes. The plates, profiles and other main finished materials used in the production and installation of ventilation pipes should comply with the design and relevant national standards for products, and should be certified for factory inspection. Materials should be inspected and accepted according to the current national standards when they are delivered to the site. With the development of modern science and technology, the number of auxiliary tools used for ventilation pipes is gradually increasing. When ventilation pipes are used for a long time, the filtering equipment in them will emit odors due to the interception of many foreign objects. At this time, such pipe deodorization devices play a very important role.

[0003] In view of this, announcement number CN220531052U proposes a ventilation duct deodorization device, which can improve the effect of adsorbing particles, and at the same time discharge the gas into the filtrate and fully contact it, so as to adsorb a part of the gas molecules with odor. However, the filter structure used in the ventilation duct in the above technical scheme cannot be cleaned, and the odor can be adsorbed in it in time, but it can only have a short deodorization effect. If long-term deodorization is required, the filter area therein needs to be cleaned. Therefore, the existing ventilation duct requires a filter area cleaning and deodorization structure. Utility Model Content

[0004] In order to solve the above problems, the purpose of the utility model is to provide a ventilation duct deodorizing device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model proposes a ventilation duct deodorizing device, comprising a base, wherein a cleaning and deodorizing mechanism of a duct filter area is arranged at the upper end of the base;

[0006] The cleaning and deodorizing mechanism of the pipeline filtering area includes a shell fixed to the top of the base, the top of the base is located below the shell and is interspersed with a support frame, the inner wall of the support frame is fixed with a filter plate, a connecting frame is interspersed with a middle position of the top of the shell, and the bottom of the connecting frame is fixedly connected to the top of the support frame, a limiting slide groove is provided on one side of the inner wall of the shell, a slider is slidably provided on the inner wall of the limiting slide groove, first electric telescopic rods are fixedly provided at both ends of one side of the slider, two output ends of the first electric telescopic rods are fixedly provided with pads, a cleaning brush is fixedly provided on one side of the pad, and a plurality of nozzles are fixedly provided at both ends of one side of the pad.

[0007] In one example, a conduit is inserted into the middle position of the top of the pad, and the inner wall of one end of the conduit is connected to the inner wall of each nozzle respectively, and the other end of the conduit is inserted and connected to one side of the top of the shell.

[0008] In one example, second electric telescopic rods are fixedly provided on both sides of the top of the shell, and the output ends of the two second electric telescopic rods are fixedly connected to the two sides of the bottom of the connecting frame respectively.

[0009] In one example, a screw rod is rotatably provided on the inner wall of the limiting sliding groove, and the outer wall of the screw rod is threadedly connected to the inner wall of one side of the slider, a first through groove is opened at the lower end of one side of the shell, and a second through groove is opened at the lower end of one side of the shell.

[0010] In one example, a sealing plate is hingedly provided on the inner wall of the first through groove, a water tank is fixedly provided on one side of the outer wall of the shell, and one end of the conduit is interlaced and connected with the inner wall of the water tank.

[0011] In one example, a motor is fixedly provided on the other side of the outer wall of the shell, and one end of the screw rod passes through the inner wall of the shell and is fixedly connected to the output end of the motor, and connecting pipes are inserted on both sides of the outer wall of the base.

[0012] In one example, a switch panel is fixedly provided on one side of the base, and the first electric telescopic rod, the second electric telescopic rod and the motor are electrically connected to an external power supply through the switch panel.

[0013] The ventilation duct deodorizing device proposed by the utility model can bring the following beneficial effects:

[0014] 1. A ventilation duct deodorizing device, starting the second electric telescopic rod makes the connecting frame rise with the supporting frame, and the filter plate is exposed from the base, and the two first electric telescopic rods on one side of the slider are started to make the cleaning brush on one side of the pad contact the filter plate, and then the motor is started to rotate the screw rod, so that the slider with the pad and the cleaning brush slides back and forth in the limiting slide groove to clean the filter plate, without disassembling any structure, and at the same time, foreign matter can be brushed down and discharged from the second through groove, which can remove odor for a long time and improve the deodorizing effect of the device.

[0015] 2. A ventilation duct deodorizing device, after the cleaning brush cleans the filter plate and brushes off the foreign matter on its upper end, the nozzle on one side of the pad is started to introduce and spray clean water in the water tank through the conduit to flush the inside of the shell, and the sealing plate is opened to discharge dirty water from the first through groove and the second through groove, thereby reducing the residual amount of foreign matter and improving the cleaning quality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings described herein are used to provide a further understanding of the present invention and constitute a part of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the drawings:

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the structure inside the shell of the utility model;

[0019] Figure 3 This utility model manual is attached Figure 2 The enlarged structural diagram at A in the middle;

[0020] Figure 4 It is a structural schematic diagram of the back side of the pad of the utility model.

[0021] In the figure: 1. base; 2. shell; 3. support frame; 4. filter plate; 5. connecting frame; 6. limit slide groove; 7. slider; 8. first electric telescopic rod; 9. pad; 10. cleaning brush; 11. nozzle; 12. guide tube; 13. second electric telescopic rod; 14. screw rod; 15. first through groove; 16. second through groove; 17. sealing plate; 18. water tank; 19. motor; 20. connecting pipe. DETAILED DESCRIPTION

[0022] In order to more clearly illustrate the overall concept of the utility model, a detailed description is given below in the form of examples in conjunction with the accompanying drawings.

[0023] The examples are as follows:

[0024] The utility model provides Figure 1-4 A ventilation duct deodorizing device shown includes a base 1, and a cleaning and deodorizing mechanism for a duct filter area is disposed at the upper end of the base 1;

[0025] The cleaning and deodorizing mechanism of the pipeline filtering area includes a shell body 2 fixed on the top of the base 1, the top of the base 1 is located below the shell body 2 and is interspersed with a support frame 3, the inner wall of the support frame 3 is fixedly provided with a filter plate 4, a connecting frame 5 is interspersed in the middle position of the top of the shell body 2, and the bottom of the connecting frame 5 is fixedly connected to the top of the support frame 3, one side of the inner wall of the shell body 2 is provided with a limited position slide groove 6, the inner wall of the limited position slide groove 6 is slidably provided with a slider 7, both ends of one side of the slider 7 are fixedly provided with a first electric telescopic rod 8, the output ends of the two first electric telescopic rods 8 are fixedly provided with a pad 9, one side of the pad 9 is fixedly provided with a cleaning brush 10, and both ends of one side of the pad 9 are fixedly provided with a plurality of nozzles 11, and when the support frame 3 is interspersed at the upper end of the base 1, its outer wall contacts the inner wall of the base 1, and the water flow will not penetrate too much during the later flushing, and the infiltrated water flow has no effect on the ventilation of the ventilation pipe;

[0026] Furthermore, second electric telescopic rods 13 are fixedly provided on both sides of the top of the shell 2 , and the output ends of the two second electric telescopic rods 13 are fixedly connected to both sides of the bottom of the connecting frame 5 .

[0027] The inner wall of the limiting slide groove 6 is rotatably provided with a screw rod 14, and the outer wall of the screw rod 14 is threadedly connected to the inner wall of one side of the slider 7, a first through groove 15 is provided at the lower end of one side of the shell 2, and a second through groove 16 is provided at the lower end of one side of the shell 2. When the nozzle 11 starts flushing, the sealing plate 17 can be opened for drainage, so that the first through groove 15 and the second through groove 16 can cooperate to quickly drain water and sewage;

[0028] Furthermore, a conduit 12 is inserted into the middle position of the top of the pad 9 , and the inner wall of one end of the conduit 12 is connected to the inner wall of each nozzle 11 , and the other end of the conduit 12 is inserted into and connected to one side of the top of the shell 2 .

[0029] A sealing plate 17 is hingedly provided on the inner wall of the first through groove 15 , a water tank 18 is fixedly provided on one side of the outer wall of the shell 2 , and one end of the conduit 12 is inserted and connected with the inner wall of the water tank 18 .

[0030] A motor 19 is fixedly provided on the other side of the outer wall of the shell 2, and one end of the screw rod 14 passes through the inner wall of the shell 2 and is fixedly connected to the output end of the motor 19. Connecting pipes 20 are inserted on both sides of the outer wall of the base 1, and the motor 19 is a servo motor, which can drive the screw rod 14 to rotate forward and reverse, so that the slider 7 can move back and forth in the limiting slide groove 6.

[0031] A switch panel is fixedly provided on one side of the base 1, and the first electric telescopic rod 8, the second electric telescopic rod 13 and the motor 19 are all electrically connected to an external power source through the switch panel.

[0032] Working principle: When using the ventilation duct deodorizing device in this design, the ventilation duct body is connected through the base 1 and the connecting pipes 20 at both ends to ventilate it, and the filter plate 4 in the middle is filtered. After long-term use, the second electric telescopic rods 13 on both sides of the top of the shell 2 are started to make the connecting frame 5 rise at the top of the shell 2 and then rise with the support frame 3, exposing the filter plate 4 from the base 1, and then the two first electric telescopic rods 8 on one side of the slider 7 are started to make the cleaning brush 10 on one side of the pad 9 contact the filter plate 4, and then the motor 19 is started to make the screw rod 14 rotate, so that the slider 7 and the pad 9 The cleaning brush 10 and the like slide back and forth in the limiting slide groove 6 to clean the filter plate 4 without disassembling any structure. At the same time, foreign matter can be brushed off and discharged from the second through groove 16, which can remove odor for a long time and improve the deodorization effect of the device. After the cleaning brush 10 cleans the filter plate 4 and brushes off foreign matter on the upper end thereof, the nozzle 11 on one side of the pad 9 is started to direct and spray clean water in the water tank 18 through the conduit 12 to rinse the interior of the shell 2, and the sealing plate 17 is opened to allow dirty water to be discharged from the first through groove 15 and the second through groove 16, thereby reducing the residual amount of foreign matter and improving the cleaning quality of the device.

[0033] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment.

[0034] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. A ventilation duct deodorizing device, comprising a base (1), characterized in that: The upper end of the base (1) is provided with a cleaning and deodorizing mechanism for the pipeline filtering area; The cleaning and deodorizing mechanism of the pipeline filtering area comprises a shell (2) fixed on the top of a base (1); the top of the base (1) is located below the shell (2) and is interspersed with a support frame (3); the inner wall of the support frame (3) is fixedly provided with a filter plate (4); a connecting frame (5) is interspersed in the middle position of the top of the shell (2); the bottom of the connecting frame (5) is fixedly connected to the top of the support frame (3); a limiting slide groove (6) is provided on one side of the inner wall of the shell (2); a slider (7) is slidably provided on the inner wall of the limiting slide groove (6); first electric telescopic rods (8) are fixedly provided at both ends of one side of the slider (7); pads (9) are fixedly provided at the output ends of the two first electric telescopic rods (8); a cleaning brush (10) is fixedly provided on one side of the pad (9); and a plurality of nozzles (11) are fixedly provided at both ends of one side of the pad (9).

2. A ventilation duct deodorizing device according to claim 1, characterized in that: A conduit (12) is inserted in the middle of the top of the pad (9), and the inner wall of one end of the conduit (12) is connected to the inner wall of each nozzle (11), and the other end of the conduit (12) is inserted and connected to one side of the top of the shell (2).

3. A ventilation duct deodorizing device according to claim 1, characterized in that: Second electric telescopic rods (13) are fixedly provided on both sides of the top of the housing (2), and the output ends of the two second electric telescopic rods (13) are respectively fixedly connected to both sides of the bottom of the connecting frame (5).

4. A ventilation duct deodorizing device according to claim 1, characterized in that: A screw rod (14) is rotatably provided on the inner wall of the limiting sliding groove (6), and the outer wall of the screw rod (14) is threadedly connected to the inner wall of one side of the sliding block (7); a first through groove (15) is provided at the lower end of one side of the shell (2), and a second through groove (16) is provided at the lower end of one side of the shell (2).

5. A ventilation duct deodorizing device according to claim 4, characterized in that: A sealing plate (17) is hingedly provided on the inner wall of the first through groove (15), a water tank (18) is fixedly provided on one side of the outer wall of the shell (2), and one end of the conduit (12) is interlacedly connected with the inner wall of the water tank (18).

6. A ventilation duct deodorizing device according to claim 4, characterized in that: A motor (19) is fixedly provided on the other side of the outer wall of the shell (2), and one end of the screw rod (14) passes through the inner wall of the shell (2) and is fixedly connected to the output end of the motor (19), and connecting pipes (20) are inserted on both sides of the outer wall of the base (1).

7. A ventilation duct deodorizing device according to claim 5, characterized in that: A switch panel is fixedly provided on one side of the base (1), and the first electric telescopic rod (8), the second electric telescopic rod (13) and the motor (19) are all electrically connected to an external power source via the switch panel.

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