Air duct disinfection and sterilization device

Abstract

The utility model discloses an air duct disinfecting and sterilizing device which comprises an air duct, a connecting pipe and a disinfecting and sterilizing assembly, the disinfecting and sterilizing assembly is assembled on the connecting pipe, the outer wall of one end of the connecting pipe is in threaded connection with a first connecting pipe, and one end of the first connecting pipe is provided with a second connecting pipe; the second connecting pipe is in threaded connection with the air channel, a first sealing gasket is arranged at one end of the air channel, a second sealing gasket is arranged on one side of the outer wall of the connecting pipe, and a supporting machine is assembled at the bottom end of the air channel. According to the air duct disinfection and sterilization device, traditional flange connection is omitted, a thread tightening mode is adopted, disassembly and assembly operation can be rapidly completed, later equipment overhaul and maintenance are facilitated, operation is easy and convenient, time and labor are saved, the overall working efficiency is greatly improved, use is flexible, practicability is high, and the use requirements on the existing market are met.

Description

Technical Field

[0001] The utility model relates to the technical field of disinfection and sterilization equipment, in particular to an air duct disinfection and sterilization device. Background Art

[0002] The air duct disinfection and sterilization device is an air purification and disinfection device for fresh air systems in hotels, hospitals and other places. For example, the utility model with patent number: 202320387356.X includes a connecting pipe connected to the air duct through a connecting component, and an air supply channel is formed in the connecting pipe. Although the device can complete the disinfection and sterilization of the installation space and the air circulating in the air supply channel under the premise of reducing the impact on the air supply efficiency in the air duct, the installation of the equipment is completed by flanges and bolts. In the later use process, the internal structural parts of the equipment will inevitably fail and need to be disassembled, repaired and maintained. Tightening the bolts one by one to disassemble the flange is undoubtedly inconvenient in operation, time-consuming and labor-intensive, which greatly reduces the work efficiency of disassembly and maintenance and brings a lot of troubles to the staff. Therefore, based on the above shortcomings, a kind of air duct disinfection and sterilization device is now introduced to improve this. Utility Model Content

[0003] The purpose of the utility model is to provide an air duct disinfection and sterilization device to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a duct disinfection and sterilization device, comprising an air duct, a connecting pipe and a disinfection component, the disinfection component being assembled on the connecting pipe, a first connecting pipe being threadedly connected to the outer wall at one end of the connecting pipe, a second connecting pipe being arranged at one end of the first connecting pipe, the second connecting pipe and the air duct being threadedly connected to each other, a first sealing gasket being arranged at one end of the air duct, a second sealing gasket being arranged at one side of the outer wall of the connecting pipe, and a supporting mechanism being assembled at the bottom end of the air duct.

[0005] Preferably, the supporting mechanism includes a shell, and the number of the shells is two, and the two shells are respectively arranged on the front and rear sides of the air duct, a slider is embedded in the inner cavity of the shell, and handles penetrating the outer wall of the shell are installed on the inner sides of the two sliders, and first permanent magnets are installed on the upper and lower sides and left and right ends of the inner cavity of the shell, and second permanent magnets that attract each other with the first permanent magnet are installed on the upper and lower sides of the slider, and one end of the support rod is arranged on the right side of the slider, and the other end of the support rod extends out of the right end surface of the shell and is rotatably connected to the roller through a bearing.

[0006] Preferably, the length of the roller is greater than the distance between the second connecting pipe and the first connecting pipe.

[0007] Preferably, the first permanent magnet block and the second permanent magnet block match each other and have corresponding positions.

[0008] Preferably, the outer wall circumference of the first connecting pipe is provided with anti-slip edges.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the air duct disinfection and sterilization device, through the cooperation between the shell, the slider, the handle, the first permanent magnet block, the second permanent magnet block and the support rod, can move the drum to the left or right and fix the position by adsorption, and the connecting pipe and the disinfection component can be lifted by the drum, which is convenient for disassembly and assembly of the disinfection component, and the second connecting pipe can be screwed into or out of the air duct through the first connecting pipe, so as to facilitate the disassembly and assembly between the air duct and the connecting pipe. The device bids farewell to the traditional flange connection and adopts a threaded tightening method, which can quickly complete the disassembly and assembly operation, facilitates the later equipment inspection and maintenance, is simple and convenient to operate, saves time and effort, greatly improves the overall work efficiency, is flexible to use, and has strong practicality, meeting the use needs in the existing market. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 This is a schematic diagram of the split structure of the air duct and the connecting pipe of the utility model;

[0012] Figure 3 It is a side view of the handle of the utility model.

[0013] In the figure: 1. air duct, 2. connecting pipe, 3. disinfection component, 4. first connecting pipe, 5. second connecting pipe, 6. first sealing gasket, 7. second sealing gasket, 8. supporting mechanism, 81. shell, 82. slider, 83. handle, 84. first permanent magnet block, 85. second permanent magnet block, 86. support rod, 87. drum. DETAILED DESCRIPTION

[0014] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0015] See also Figure 1-3The utility model provides a technical solution: a duct disinfection and sterilization device, comprising an air duct 1, a connecting pipe 2 and a disinfection component 3, the disinfection component 3 is assembled on the connecting pipe 2, the disinfection component 3 includes a plasma generator, an ultraviolet lamp, activated carbon, etc., the disinfection component 3 belongs to the prior art, and is well known to those skilled in the art. Its specific structure can refer to the utility model with patent number 202320387356.X, which will not be described in detail here. A first connecting pipe 4 is threadedly connected to the outer wall of one end of the connecting pipe 2, a second connecting pipe 5 is arranged at one end of the first connecting pipe 4, the second connecting pipe 5 and the air duct 1 are threadedly connected to each other, a first sealing gasket 6 is arranged at one end of the air duct 1, a second sealing gasket 7 is arranged on one side of the outer wall of the connecting pipe 2, and a supporting mechanism 8 is assembled at the bottom end of the air duct 1.

[0016] As a preferred embodiment, further, the supporting mechanism 8 includes a shell 81, the number of the shells 81 is two, and the two shells 81 are respectively arranged on the front and rear sides of the air duct 1, a slider 82 is embedded in the inner cavity of the shell 81, and a handle 83 that penetrates the outer wall of the shell 81 is installed on the inner side of the two sliders 82, and the first permanent magnet blocks 84 are installed on the upper and lower sides and left and right ends of the inner cavity of the shell 81, and the second permanent magnet blocks 85 that attract each other with the first permanent magnet block 84 are installed on the upper and lower sides of the slider 82, and one end of the support rod 86 is arranged on the right side of the slider 82, and the other end of the support rod 86 extends out of the right end face of the shell 81 and is rotatably connected to the roller 87 through a bearing.

[0017] As a preferred solution, further, the length of the roller 87 is greater than the distance between the second connecting tube 5 and the first connecting tube 4 , thereby ensuring that the roller 87 can completely lift the two connecting tubes 5 .

[0018] As a preferred solution, further, the first permanent magnet block 84 and the second permanent magnet block 85 match each other and their positions correspond to each other.

[0019] As a preferred solution, further, the outer wall circumference of the first connecting tube 4 is provided with anti-skid edges, and the anti-skid edges can facilitate people to better rotate the first connecting tube 4.

[0020] The electrical components mentioned in this solution are all existing technologies, and their models are only one of them. Any electrical components that can achieve the purpose of this solution can be used.

[0021] Through the personnel in this field, all the electrical components in this case are connected to their corresponding power supplies through wires, and a suitable controller should be selected according to the actual situation to meet the control requirements. The specific connection and control sequence should refer to the following working principle, and the electrical connection between the electrical components is completed in the order of working. The detailed connection means are well-known technologies in this field. The following mainly introduces the working principle and process, and no longer explains the electrical control. The specific work is as follows.

[0022] When in use, push the handle 83 to the right with force, and the handle 83 will drive the slider 82, the second permanent magnet 85, the support rod 86 and the roller 87 to move to the right together. When the slider 82 moves to the right end of the inner cavity of the shell 81, the roller 87 will move away from the bottom of the air duct 1 and the second permanent magnet 85 will attract the first permanent magnet 84, so that the positions of the slider 82, the handle 83, the support rod 86 and the roller 87 are adsorbed and fixed, and the connecting pipe 2 is placed on the roller 87. At this time, the positions of the air duct 1 and the connecting pipe 2 are aligned with each other, and the first connecting pipe 4 is rotated. Since the first connecting pipe 4 is in contact with the roller 87, the roller 87 can promote the first connecting pipe 4 to better drive the second connecting pipe 5 to rotate together, and the rotating second connecting pipe 5 will gradually screw into the inner cavity of the air duct 1. When the first connecting pipe 4 rotates and contacts with the first sealing gasket 6 When the first connecting tube 4 is in contact with the second sealing gasket 7, the first sealing gasket 6 and the second sealing gasket 7 can not only improve the sealing of the connection, but also improve the friction force, so as to avoid the first connecting tube 4 from loosening, and complete the installation operation of the disinfection component 3 by tightening the air duct 1 and the second connecting tube 5 with each other; when the disinfection component 3 is disassembled, it is only necessary to rotate the first connecting tube 4 and unscrew the second connecting tube 5 from the inner cavity of the air duct 1, so as to disassemble the disinfection component 3, and finally move the handle 83 to the left and reset the drum 87; the device bids farewell to the traditional flange connection, and adopts the threaded tightening method, which can quickly complete the disassembly and assembly operation, facilitate the later equipment inspection and maintenance, is simple and convenient to operate, saves time and effort, greatly improves the overall work efficiency, is flexible to use, has strong practicality, and is suitable for promotion.

[0023] In the description of the present invention, it should be understood that the terms "coaxial", "bottom", "one end", "top", "center position", "other end", "upper", "one side", "top", "inside", "front", "center", "two ends" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation; at the same time, unless otherwise clearly specified and limited, the terms "snapping", "plugging", "welding", "installation", "setting", "interference fit", "screw connection", "pin connection" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, for ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An air duct disinfection and sterilization device, comprising an air duct (1), a connecting pipe (2) and a disinfection component (3), wherein the disinfection component (3) is assembled on the connecting pipe (2). Features: A first connecting pipe (4) is threadedly connected to the outer wall of one end of the connecting pipe (2); a second connecting pipe (5) is provided at one end of the first connecting pipe (4); the second connecting pipe (5) and the air duct (1) are threadedly connected to each other; a first sealing gasket (6) is provided at one end of the air duct (1); a second sealing gasket (7) is provided on one side of the outer wall of the connecting pipe (2); and a supporting mechanism (8) is assembled at the bottom end of the air duct (1).

2. An air duct disinfection and sterilization device according to claim 1, Features: The support mechanism (8) comprises a shell (81), the number of the shells (81) is two, and the two shells (81) are respectively arranged on the front and rear sides of the air duct (1), a slider (82) is embedded in the inner cavity of the shell (81), and handles (83) penetrating the outer wall of the shell (81) are installed on the inner sides of the two sliders (82), and first permanent magnets (84) are installed on both the upper and lower sides and the left and right ends of the inner cavity of the shell (81), and second permanent magnets (85) that attract each other with the first permanent magnet (84) are installed on both the upper and lower sides of the slider (82), and one end of a support rod (86) is arranged on the right side of the slider (82), and the other end of the support rod (86) extends out of the right end surface of the shell (81) and is rotatably connected to a roller (87) through a bearing.

3. An air duct disinfection and sterilization device according to claim 2, Features: The length of the roller (87) is greater than the distance between the second connecting pipe (5) and the first connecting pipe (4).

4. The air duct disinfection and sterilization device according to claim 2, Features: The first permanent magnet block (84) and the second permanent magnet block (85) match each other and have corresponding positions.

5. The air duct disinfection and sterilization device according to claim 1, Features: The outer wall circumference of the first connecting pipe (4) is provided with anti-slip edges.

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