Disinfection and sterilization circulating device for air conditioner pipeline

Abstract

The utility model belongs to the technical field of air conditioner pipelines, and particularly relates to an air conditioner pipeline disinfection and sterilization circulating device which comprises an air conditioner pipeline, a filter plate, an ultraviolet lamp, a conical shell and an elastic assembly are arranged in the air conditioner pipeline, sliding grooves are formed in the four corners of the air conditioner pipeline, and moving assemblies are arranged in the sliding grooves. A first connecting block is arranged on the moving assembly, a first connecting rod is arranged at the bottom of the first connecting block, the bottom of the first connecting rod is connected with the conical shell, two symmetrical first supporting plates are arranged on one side of the first connecting block, and an arc-shaped impurity removing block attached to the ultraviolet lamp is arranged between the two first supporting plates; an L-shaped connecting plate is arranged on the conical shell, and a first semicircular extrusion block is arranged at the end, away from the conical shell, of the L-shaped connecting plate. According to the device, dust and impurities adhering to the ultraviolet lamp can be removed, the disinfection effect of the ultraviolet lamp is improved, meanwhile, impurities on the filter plate can be removed, and the service life of the filter plate is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of air-conditioning pipelines, and specifically relates to a disinfection and sterilization circulation device for air-conditioning pipelines. Background Art

[0002] With the widespread use of modern buildings and air conditioning systems, central air conditioning systems have become an indispensable part of large commercial buildings, hospitals, laboratories, etc. However, during the long-term operation of the central air conditioning system, a large amount of dust, bacteria and other microorganisms are easily accumulated inside the air conditioning ducts. These pollutants not only affect the operating efficiency of the air conditioning system, but are also likely to threaten the indoor environment and human health through air transmission.

[0003] Existing methods for disinfecting and sterilizing air conditioning pipes mainly rely on regular manual cleaning and the use of chemical disinfectants. However, these methods have obvious limitations. First, manual cleaning is not only time-consuming and labor-intensive, but also difficult to ensure thoroughness and uniformity of cleaning. Second, although chemical disinfectants can effectively kill bacteria and viruses, long-term use may cause corrosion to the air conditioning system, and residual disinfectants may also have a negative impact on human health.

[0004] In order to overcome the above limitations, some new air-conditioning duct disinfection and sterilization devices have appeared on the market. For example, by installing filter plates, impurities in the air can be removed, and by setting ultraviolet lamps, bacteria in the air can be killed, thereby ensuring the quality of the air.

[0005] However, when the filter plate is filtering impurities in the air, some tiny particles are not filtered out. These particles may adhere to the surface of the ultraviolet lamp when passing through it. This may affect the penetration ability and radiation intensity of the ultraviolet light and reduce the disinfection effect of the ultraviolet lamp. At the same time, the filter plate is prone to clogging when filtering impurities in the air.

[0006] To this end, we have proposed an air-conditioning duct disinfection and sterilization circulation device, which can remove dust and impurities adhering to the ultraviolet lamp to prevent it from affecting the penetration ability and radiation intensity of ultraviolet rays, thereby improving the disinfection effect of the ultraviolet lamp. At the same time, it can remove impurities on the filter plate, thereby ensuring that the filter plate will not be blocked and increasing the service life of the filter plate. Utility Model Content

[0007] The purpose of the utility model is to provide an air-conditioning duct disinfection and sterilization circulation device, which can remove dust and impurities adhering to the ultraviolet lamp to prevent affecting the penetration ability and radiation intensity of ultraviolet rays, improve the disinfection effect of the ultraviolet lamp, and at the same time can remove impurities on the filter plate, thereby ensuring that the filter plate will not be blocked and increasing the service life of the filter plate.

[0008] The technical solutions adopted in this utility are as follows:

[0009] An air conditioning duct disinfection and sterilization circulation device comprises an air conditioning duct, wherein a filter plate, an ultraviolet lamp, a conical shell and an elastic component are arranged inside the air conditioning duct, wherein slide grooves are arranged at the four corners of the air conditioning duct, wherein a moving component is arranged inside the slide groove, wherein a first connecting block is arranged on the moving component, wherein a first connecting rod is arranged at the bottom of the first connecting block, wherein the bottom of the first connecting rod is connected to the conical shell, and wherein two symmetrical first supporting plates are arranged on one side of the first connecting block, wherein an arc-shaped impurity removal block in contact with the ultraviolet lamp is arranged between the two first supporting plates;

[0010] An L-shaped connecting plate is arranged on the conical shell, a first semicircular extrusion block is arranged at one end of the L-shaped connecting plate away from the conical shell, a de-impurity plate fitted with the filter plate is arranged at the bottom of the elastic component, a second connecting plate is arranged on one side of the de-impurity plate, and a second semicircular extrusion block is arranged on the second connecting plate.

[0011] Furthermore, the conical shell is narrow on the left and wide on the right, and one side of the conical shell is closed and the other side is open.

[0012] Furthermore, the moving component includes a fixed shaft arranged inside the slide groove, and a first slider and a first spring are sleeved on the fixed shaft, one side of the first slider is connected to the first spring, and one side of the first slider is connected to the first connecting block.

[0013] Furthermore, the elastic component includes a hollow cylinder arranged on the inner wall of the air-conditioning duct, a second spring is arranged inside the hollow cylinder, a piston plate is arranged on one side of the second spring, a movable rod is arranged on the piston plate, and the bottom of the movable rod passes through the hollow cylinder and is connected to the impurity removal plate.

[0014] Furthermore, a debris removal brush is provided on the debris removal plate.

[0015] Furthermore, a gap is provided between the two first support plates.

[0016] The technical effects achieved by this utility model are:

[0017] 1. First, the air volume generated by the central air conditioner enters the air conditioning duct, and the generated air volume enters the conical shell to generate resistance, thereby blowing the conical shell to drive the first connecting rod and the L-shaped connecting plate to move. When the first connecting rod moves, the first connecting block drives the moving component to move inside the slide groove. The first connecting block drives the two first support plates to move the arc-shaped impurity removal block on the ultraviolet lamp, thereby removing dust and impurities adhering to the ultraviolet lamp to prevent affecting the penetration ability and radiation intensity of ultraviolet rays and improve the disinfection effect of the ultraviolet lamp.

[0018] 2. At the same time, when the L-shaped connecting plate moves, it drives the first semicircular extrusion block to squeeze the second semicircular extrusion block, so that when the second semicircular extrusion block is squeezed, it drives the second connecting plate to make the impurity removal plate move on the filter plate through the elastic component, thereby removing impurities on the filter plate, thereby ensuring that the filter plate will not be blocked and increasing the service life of the filter plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 It is a cross-sectional view of the air conditioning pipeline of the utility model;

[0021] Figure 3 It is a structural schematic diagram of the mobile assembly of the utility model;

[0022] Figure 4 It is a structural schematic diagram of the elastic component of the utility model.

[0023] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0024] 1. Air conditioning duct; 2. Filter plate; 3. Ultraviolet lamp; 4. Conical shell; 5. Slide; 6. First connecting block; 7. First connecting rod; 8. First supporting plate; 9. Arc-shaped debris removal block; 10. L-shaped connecting plate; 11. First semicircular extrusion block; 12. De-dusting plate; 13. Second connecting plate; 14. Second semicircular extrusion block; 15. Fixed shaft; 16. First slider; 17. First spring; 18. Hollow cylinder; 19. Second spring; 20. Piston plate; 21. Movable rod. DETAILED DESCRIPTION

[0025] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0026] like Figure 1-4As shown, the technical solution adopted by the utility model is specifically as follows: an air-conditioning duct 1 disinfection and sterilization circulation device, comprising an air-conditioning duct 1, a filter plate 2, an ultraviolet lamp 3, a conical shell 4 and an elastic component are arranged inside the air-conditioning duct 1, a slide groove 5 is arranged at the four corners of the air-conditioning duct 1, a moving component is arranged inside the slide groove 5, a first connecting block 6 is arranged on the moving component, a first connecting rod 7 is arranged at the bottom of the first connecting block 6, the bottom of the first connecting rod 7 is connected to the conical shell 4, and two symmetrical first support plates 8 are arranged on one side of the first connecting block 6, and an arc-shaped impurity removal block 9 that fits the ultraviolet lamp 3 is arranged between the two first support plates 8;

[0027] An L-shaped connecting plate 10 is provided on the conical shell 4, and a first semicircular extrusion block 11 is provided at one end of the L-shaped connecting plate 10 away from the conical shell 4. A de-impurity plate 12 that fits with the filter plate 2 is provided at the bottom of the elastic component, and a second connecting plate 13 is provided on one side of the de-impurity plate 12, and a second semicircular extrusion block 14 is provided on the second connecting plate 13.

[0028] Its working principle is as follows: first, the air volume generated by the central air conditioner enters the air conditioning duct 1, and the generated air volume enters the conical shell 4 to generate resistance, thereby blowing the conical shell 4 to drive the first connecting rod 7 and the L-shaped connecting plate 10 to move. When the first connecting rod 7 moves, the first connecting block 6 drives the moving component to move inside the slide groove 5. The first connecting block 6 drives the two first supporting plates 8 to move the arc-shaped impurity removal block 9 on the ultraviolet lamp 3, thereby removing dust and impurities adhered to the ultraviolet lamp 3 to prevent affecting the penetration ability and radiation intensity of ultraviolet rays, and improve the disinfection effect of the ultraviolet lamp 3. At the same time, when the L-shaped connecting plate 10 moves, it drives the first semicircular extrusion block 11 to squeeze the second semicircular extrusion block 14, so that the second semicircular extrusion block 14 drives the second connecting plate 13 when being squeezed to make the impurity removal plate 12 move on the filter plate 2 through the elastic component, thereby removing impurities on the filter plate 2, thereby ensuring that the filter plate 2 will not be blocked and improving the service life of the filter plate 2.

[0029] The conical shell 4 is narrow on the left and wide on the right, and one side of the conical shell 4 is closed and the other side is open. This arrangement can generate thrust when wind enters, thereby pushing the conical shell 4 to move.

[0030] At the same time, a gap is provided between the two first support plates 8 , and the gap allows the ultraviolet lamp 3 to irradiate. At the same time, the two first support plates 8 are made of transparent plastic, and such a setting will not hinder the irradiation of the ultraviolet lamp 3 .

[0031] The arc-shaped impurity removing block 9 is made of a flexible material, such as fiber, etc., and such a configuration can prevent damage to the ultraviolet lamp 3.

[0032] The moving assembly includes a fixed shaft 15 arranged inside the slide groove 5 , on which a first slider 16 and a first spring 17 are sleeved, one side of the first slider 16 is connected to the first spring 17 , and one side of the first slider 16 is connected to the first connecting block 6 .

[0033] When the conical housing 4 moves, it drives the first connecting rod 7 so that the first connecting block 6 drives the first sliding block 16 to move on the fixed shaft 15 to press the first spring 17, thereby moving.

[0034] The elastic component includes a hollow cylinder 18 arranged on the inner wall of the air-conditioning duct 1, a second spring 19 is arranged inside the hollow cylinder 18, a piston plate 20 is arranged on one side of the second spring 19, a movable rod 21 is arranged on the piston plate 20, and the bottom of the movable rod 21 passes through the hollow cylinder 18 and is connected to the impurity removal plate 12.

[0035] When the first semicircular extrusion block 11 extrudes the second semicircular extrusion block 14, the impurity removing plate 12 drives the movable rod 21 to make the piston plate 20 stretch the second spring 19, so that the impurity removing plate 12 can move on the filter plate 2 to remove impurities.

[0036] The impurity removal plate 12 is provided with an impurity removal brush, which can improve the effect of removing impurities.

[0037] It should be noted that the ultraviolet lamp 3 of the present invention is powered by an external power source, for example, an electrical box is provided, and the ultraviolet lamp 3 can be powered by the electrical box.

[0038] It should be noted that the cyclic working mode of the entire device allows the sterilization and cleaning process to continue, forming a closed-loop disinfection and sterilization system. As the central air conditioner continues to operate, the system will continuously filter, sterilize and recycle the air, ensuring the continuous cleanliness and hygiene of the air inside the air conditioning duct 1, so that it can be recycled in turn.

[0039] The working principle of the utility model is as follows: first, the air volume generated by the central air conditioner enters the interior of the air conditioning duct 1, and the generated air volume enters the interior of the conical shell 4 to generate resistance, thereby blowing the conical shell 4 to drive the first connecting rod 7 and the L-shaped connecting plate 10 to move, and when the first connecting rod 7 moves, the first connecting block 6 drives the moving component to move inside the slide groove 5, and the first connecting block 6 drives the two first supporting plates 8 to move the arc-shaped impurity removal block 9 on the ultraviolet lamp 3, thereby removing the dust and impurities adhered to the ultraviolet lamp 3, preventing the penetration ability and radiation intensity of the ultraviolet light from being affected, and improving the disinfection effect of the ultraviolet lamp 3, and at the same time, when the L-shaped connecting plate 10 moves, it drives the first semicircular extrusion block 11 to squeeze the second semicircular extrusion block 14, so that when the second semicircular extrusion block 14 is squeezed, it drives the second connecting plate 13 to make the impurity removal plate 12 move on the filter plate 2 through the elastic component, thereby removing the impurities on the filter plate 2, thereby ensuring that the filter plate 2 will not be blocked and improving the service life of the filter plate 2.

[0040] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. An air conditioning duct disinfection and sterilization circulation device, comprising an air conditioning duct (1), characterized in that: The air conditioning duct (1) is provided with a filter plate (2), an ultraviolet lamp (3), a conical shell (4) and an elastic component. The air conditioning duct (1) is provided with slide grooves (5) at the four corners. A moving component is provided inside the slide groove (5). A first connecting block (6) is provided on the moving component. A first connecting rod (7) is provided at the bottom of the first connecting block (6). The bottom of the first connecting rod (7) is connected to the conical shell (4). Two symmetrical first supporting plates (8) are provided on one side of the first connecting block (6). An arc-shaped impurity removal block (9) that fits the ultraviolet lamp (3) is provided between the two first supporting plates (8); An L-shaped connecting plate (10) is arranged on the conical shell (4), a first semicircular extrusion block (11) is arranged at one end of the L-shaped connecting plate (10) away from the conical shell (4), a de-impurity plate (12) affixed to the filter plate (2) is arranged at the bottom of the elastic component, a second connecting plate (13) is arranged on one side of the de-impurity plate (12), and a second semicircular extrusion block (14) is arranged on the second connecting plate (13).

2. The air conditioning pipe disinfection and sterilization circulation device according to claim 1 is characterized in that: The conical shell (4) is narrow on the left and wide on the right, and one side of the conical shell (4) is closed and the other side is open.

3. The air conditioning pipe disinfection and sterilization circulation device according to claim 1 is characterized in that: The moving assembly comprises a fixed shaft (15) arranged inside the sliding groove (5), a first slider (16) and a first spring (17) are sleeved on the fixed shaft (15), one side of the first slider (16) is connected to the first spring (17), and one side of the first slider (16) is connected to the first connecting block (6).

4. The air conditioning pipe disinfection and sterilization circulation device according to claim 1 is characterized in that: The elastic component comprises a hollow cylinder (18) arranged on the inner wall of the air-conditioning duct (1), a second spring (19) is arranged inside the hollow cylinder (18), a piston plate (20) is arranged on one side of the second spring (19), a movable rod (21) is arranged on the piston plate (20), and the bottom of the movable rod (21) passes through the hollow cylinder (18) and is connected to the impurity removal plate (12).

5. The air conditioning pipe disinfection and sterilization circulation device according to claim 1 is characterized in that: The impurity removing plate (12) is provided with an impurity removing brush.

6. The air conditioning pipe disinfection and sterilization circulation device according to claim 1 is characterized in that: A gap is provided between the two first supporting plates (8).

Images