Electromagnetic coil fixing frame for air conditioner duct

Abstract

The application relates to an electromagnetic coil fixing frame for an air conditioner pipeline, and relates to the technical field of water treatment. The pipeline comprises a first straight pipe, an elbow pipe and a second straight pipe. The elbow pipe is communicated with the first straight pipe at one end and communicated with the second straight pipe at the other end. The electromagnetic coil fixing frame comprises an electromagnetic water processor. The electromagnetic water processor is installed on the first straight pipe close to the one end of the elbow pipe. The fixing assembly comprises a first mounting plate. The first mounting plate is hingedly arranged with a second mounting plate. Adjustment units are arranged on the two sides of the first mounting plate and the second mounting plate. The one side of the first mounting plate is connected with a signal generator of the electromagnetic water processor, and the other side is attached to one side of the first straight pipe. A locking unit is installed on the second mounting plate close to one side of the second straight pipe. The application can realize multi-point stable fixing across the pipeline, effectively avoid the electromagnetic water processor from deviating due to pipeline vibration or thermal expansion and cold contraction, and guarantee the effect that the electromagnetic field continuously and stably acts on water.

Description

Technical Field

[0001] This application relates to the technical field of water treatment, and in particular to an electromagnetic coil mounting bracket for air conditioning ducts. Background Technology

[0002] In air conditioning systems, pipe scaling is a common problem affecting operational efficiency, especially in pipe structures consisting of a first straight pipe, a bend, and a second straight pipe. The bends cause significant water flow disturbance, making it easier for calcium and magnesium ions to deposit and form scale, leading to a reduction in pipe diameter and decreased heat exchange efficiency. Currently, electromagnetic water processors are commonly used to address scaling issues. These processors generate high-frequency pulsed electromagnetic fields through a signal generator, which are then applied to the water via a magnetic conductive component to inhibit scaling.

[0003] However, existing electromagnetic water processors are fixed by brackets, but these brackets are mostly rigid structures that cannot adapt to multi-angle pipelines with straight and curved pipes. After installation, pipeline vibration can easily cause the magnetic conductive component to not fit tightly against the pipe wall, resulting in electromagnetic field leakage, reducing the magnetic field strength acting on the water, and thus affecting the scale prevention effect. In addition, the fixing component is fixed at a single point on a straight pipe. During long-term use, it is easy for the pipe to shift due to thermal expansion and contraction or external impact, causing the relative position of the signal generator and the magnetic conductive component to change, reducing the scale prevention efficiency. Utility Model Content

[0004] To address the issues of electromagnetic water processors being fixed by a rigid bracket that cannot accommodate multi-angle pipes with straight and curved connections, thus affecting the electromagnetic field's effectiveness, and the fact that the bracket is fixed at a single point on a straight pipe, which is prone to displacement over time, leading to changes in the relative position of the signal generator and the magnetic conductive component and reducing scale prevention efficiency, this application provides an electromagnetic coil fixing bracket for air conditioning pipes.

[0005] This application provides an electromagnetic coil mounting bracket for air conditioning ducts, which adopts the following technical solution: An electromagnetic coil mounting bracket for air conditioning ducts is disclosed. The duct includes a first straight pipe, a bend, and a second straight pipe. One end of the bend is connected to the first straight pipe, and the other end is connected to the second straight pipe. The bracket includes an electromagnetic water processor and a fixing assembly. The electromagnetic water processor is installed on the first straight pipe near the bend. The fixing assembly includes a first mounting plate and a second mounting plate. The first mounting plate and the second mounting plate are hinged together, and adjustment units are provided on both sides of the first and second mounting plates to adjust and fix the relative angle between the first and second mounting plates. One side of the first mounting plate is connected to the signal generator of the electromagnetic water processor, and the other side is attached to one side of the first straight pipe. A locking unit is installed on the second mounting plate near the second straight pipe to fix the second mounting plate to the second straight pipe.

[0006] By adopting the above technical solution, the electromagnetic water processor is installed near the bend in the first straight pipe, which can be specifically applied to the bend and adjacent straight pipe areas where scaling is common. The first mounting plate and the second mounting plate are hinged to accommodate the multiple angles formed by the bends in the first and second straight pipes. With the help of the adjustment units on both sides, the relative angles of the two plates can be fixed to ensure that the first mounting plate is stably attached to the first straight pipe. The second mounting plate is firmly connected to the second straight pipe through the locking unit, realizing multi-point stable fixation across the pipeline. This effectively avoids the electromagnetic water processor from shifting due to pipeline vibration or thermal expansion and contraction, and ensures that the electromagnetic field acts continuously and stably on the water.

[0007] Optionally, the adjustment unit includes an adjustment plate and an adjustment component. One end of the adjustment plate is rotatably mounted on one side of the first mounting plate, and the other end has an adjustment groove. The adjustment groove is arranged along the length of the adjustment plate, and the adjustment component is slidably arranged along the adjustment groove. One end of the adjustment component passes through the adjustment groove and connects to the second mounting plate to fix the first and second mounting plates. By adopting the above technical solution, when the adjustment plate rotates around the first mounting plate, the adjustment component can slide along the adjustment groove, realizing flexible adjustment of the relative angle between the first and second mounting plates to adapt to bends with different bending angles. After adjustment, the position is locked by the adjustment component to ensure reliable angle fixation, which not only enhances the adaptability of the fixing bracket to various pipeline layouts but also ensures the structural stability after installation.

[0008] Optionally, the locking unit includes a first clamping member, a hinge shaft, and a second clamping member. One end of the first clamping member and one end of the second clamping member are both sleeved on the hinge shaft. Telescopic brackets are installed at both ends of the hinge shaft. The other end of each telescopic bracket is mounted on the second mounting plate. The other end of the first clamping member and the other end of the second clamping member are connected by a locking member and fixed between the first and second clamping members by the second straight tube. By adopting the above technical solution, the first and second clamping members can rotate around the hinge shaft to open or close for easy placement and removal of the second straight tube. When closed, they are fixed by the locking member, ensuring stable clamping of the second straight tube. The telescopic brackets are adjustable in clamping position, allowing the locking unit to adapt to second straight tubes of different diameters or installation positions, improving the flexibility and stability of the fixing.

[0009] Optionally, the first clamping member has multiple first connecting holes at its other end, and the second clamping member has multiple second connecting holes at its other end. The first and second connecting holes are arranged in a one-to-one correspondence. The locking member passes through the first and second connecting holes sequentially, and a locking nut is threaded onto the locking member. By adopting the above technical solution, the multiple corresponding connecting holes are connected at appropriate positions according to the diameter of the second straight tube. Different tightness levels are achieved through the cooperation of the locking member and the locking nut, ensuring a firm clamping of the second straight tube and enhancing the adaptability and adjustability of the locking unit.

[0010] Optionally, the telescopic bracket includes a first connecting rod, a second connecting rod, and a fixing bolt. One end of the first connecting rod is mounted on the second mounting plate, and the second connecting rod is sleeved inside the first connecting rod. The other end of the second connecting rod is hinged to the hinge shaft. The second connecting rod has multiple second adjustment holes, and the first connecting rod has multiple first adjustment holes. The fixing bolt passes through the first and second adjustment holes sequentially, and a fixing nut is threaded onto the end of the bolt to fix the first and second connecting rods. By adopting the above technical solution, the length of the telescopic bracket can be adjusted by sliding the second connecting rod within the first connecting rod. Combined with the cooperation of the first and second adjustment holes at different positions, the height and position of the locking unit can be precisely adjusted, ensuring optimal contact between the corresponding clamping component and the second straight pipe. This adapts to spatial differences in pipe installation and further improves the accuracy and stability of the fixing.

[0011] Optionally, threaded holes are provided on the first and second clamping members, and a clamping member is threadedly connected to the threaded holes. An auxiliary plate is connected to the other end of the clamping member to secure the second straight pipe. By adopting the above technical solution, rotating the clamping member can drive the auxiliary plate closer to and clamp the second straight pipe, forming a multi-directional fixation with the clamping members, enhancing the clamping force on the second straight pipe and effectively preventing pipe shaking or displacement. The auxiliary plate increases the contact area with the pipe, avoiding pipe damage caused by direct action of the clamping member, and improving the reliability and safety of the fixation.

[0012] Optionally, the electromagnetic water processor includes a signal generator and a magnetic conductive assembly. The magnetic conductive assembly is installed at both ends of the signal generator to mount it on the first straight pipe. The signal generator generates a high-frequency pulsed electromagnetic field, which is applied to the water in the first straight and curved pipes via the magnetic conductive assembly. This interferes with the nucleation and growth process of calcium and magnesium ions, preventing scale formation. The signal generator is equipped with a power interface. By adopting the above technical solution, the high-frequency pulsed electromagnetic field generated by the signal generator is efficiently transmitted to the water through the magnetic conductive assembly, specifically interfering with the crystallization process of calcium and magnesium ions and inhibiting scale formation at its source. The magnetic conductive assembly also serves to fix the signal generator, ensuring a stable fit with the pipe. The power interface facilitates connection to a power supply device, ensuring continuous operation of the equipment and improving the stability and sustainability of the anti-scaling effect.

[0013] Optionally, the magnetic conductive assembly includes several connecting units, which are sequentially connected to one end of the signal generator. Each connecting unit includes a magnetically conductive block, a first ring connector, and a second ring connector. The magnetically conductive block is connected to one end of the signal generator, and the first ring connector is connected to both sides of the magnetically conductive block. The other end of the first ring connector is connected to the second ring connector. Multiple second ring connectors are sequentially connected end-to-end and attached to the outer wall of the first straight pipe near the bend. The magnetically conductive block is connected to the first ring connector, the first ring connector to the second ring connector, and two second ring connectors are connected by connecting bolts to form a closed magnetically conductive ring that surrounds the end of the first straight pipe near the bend. By adopting the above technical solution, multiple connecting units are combined by connecting bolts to form a closed magnetically conductive ring, which can tightly surround the first straight pipe near the bend, increasing the magnetic field area and reducing leakage. Each component is detachable, facilitating installation and maintenance. The number of connecting units can be adjusted according to the diameter of the straight pipe, enhancing the adaptability of the magnetically conductive assembly to pipes of different specifications and ensuring that the electromagnetic field acts efficiently in areas prone to scaling.

[0014] In summary, this application includes at least one of the following beneficial technical effects: 1. The fixing bracket can flexibly adapt to different angles of the first straight pipe-bend-second straight pipe structure by adjusting the first mounting plate and the second mounting plate through the hinged first mounting plate and the second mounting plate. Combined with the locking unit, it can achieve multi-point fixing across the pipeline, effectively resist the displacement caused by pipeline vibration and thermal expansion and contraction, ensure the long-term stable operation of the electromagnetic water processor, and improve the continuity of the anti-scaling effect. 2. The locking unit secures the second mounting plate to the second straight pipe through the circumferential clamping of the first and second clamping members, the rotational adaptation of the hinge shaft, the length adjustment of the telescopic bracket, and the force locking of the locking member. Together with the first mounting plate of the fixing component, it forms a multi-point fixing structure spanning the first straight pipe, the bend, and the second straight pipe, ensuring that the electromagnetic water processor always fits against the first straight pipe near the bend, guaranteeing that the high-frequency pulse electromagnetic field effectively acts on the water and inhibits scale formation. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the installation structure according to an embodiment of this application; Figure 2 This is a structural schematic diagram of an embodiment of this application; Figure 3 This is a schematic diagram of the structure of the adjustment unit in an embodiment of this application; Figure 4 This is a schematic diagram of the locking unit in an embodiment of this application; Figure 5 This is a schematic diagram of the electromagnetic water processor in the embodiments of this application.

[0016] Explanation of reference numerals in the attached figures: 1. Pipe; 11. First straight pipe; 12. Bend; 13. Second straight pipe; 2. Electromagnetic water processor; 21. Signal generator; 22. Magnetic guide assembly; 221. Connecting unit; 2211. Magnetic guide block; 2212. First ring connector; 2213. Second ring connector; 3. Fixing assembly; 31. First mounting plate; 32. Second mounting plate; 33. Adjustment unit; 331. Adjustment plate; 3311. Adjustment groove; 332. Adjustment component; 34. Locking unit; 341. First clamping component; 3411. First connecting hole; 342. Tightening component; 343. Auxiliary plate; 344. Hinge shaft; 345. Second clamping component; 3451. Second connecting hole; 346. Locking component; 347. Locking nut; 35. Telescopic bracket. Detailed Implementation

[0017] It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0018] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] The following is in conjunction with the appendix Figure 1-5 This application will be described in further detail.

[0021] This application discloses an electromagnetic coil fixing bracket for air conditioning ducts, referring to... Figure 1and Figure 2 Pipe 1 includes a first straight pipe 11, a bend 12, and a second straight pipe 13. One end of the bend 12 is connected to the first straight pipe 11, and the other end is connected to the second straight pipe 13. The electromagnetic coil fixing bracket for the air conditioning pipe includes an electromagnetic water processor 2 and a fixing component 3. The electromagnetic water processor 2 is installed on the end of the first straight pipe 11 near the bend 12. The fixing component 3 includes a first mounting plate 31 and a second mounting plate 32. The first mounting plate 31 and the second mounting plate 32 are hinged together, and adjustment units 33 are provided on both sides of the first mounting plate 31 and the second mounting plate 32 to adjust the relative angle of the first mounting plate 31 and the second mounting plate 32 and fix them. One side of the first mounting plate 31 is connected to the signal generator 21 of the electromagnetic water processor 2, and the other side is attached to one side of the first straight pipe 11. A locking unit 34 is installed on the second mounting plate 32 near the second straight pipe 13 to fix the second mounting plate 32 to the second straight pipe 13.

[0022] The electromagnetic water processor 2 in the electromagnetic coil fixing bracket for air conditioning pipes generates an electromagnetic field through its internal electromagnetic coil to treat the water flowing through the first straight pipe 11. By using the electromagnetic field to change the ion structure in the water, it can play a role in preventing scale, removing scale, sterilizing, and killing algae, reducing the accumulation of scale on the inner wall of pipe 1, avoiding problems such as reduced heat transfer efficiency and blockage of pipe 1 caused by scale, and improving the operating efficiency and service life of the air conditioning system.

[0023] The first mounting plate 31 is a connecting component between the electromagnetic water processor 2 and the first straight pipe 11. One side of the first mounting plate 31 is connected to the signal generator 21 of the electromagnetic water processor 2 to receive and transmit the control signals and power signals of the electromagnetic water processor 2. The other side is attached to one side of the first straight pipe 11 to fix the electromagnetic water processor 2 on the first straight pipe 11, ensuring the stable installation and normal operation of the electromagnetic water processor 2.

[0024] The second mounting plate 32 cooperates with the first mounting plate 31 to jointly fix the electromagnetic water processor 2 and the pipe 1. The second mounting plate 32 is fixedly connected to the second straight pipe 13 through the locking unit 34, thus fixing the entire bracket to the air conditioning pipe 1. Simultaneously, the second mounting plate 32 is hinged to the first mounting plate 31, and under the action of the adjustment unit 33, it can rotate relative to the first mounting plate 31 to accommodate pipe 1 connections at different angles, improving the versatility and installation efficiency of the bracket. The adjustment unit 33 is used to adjust the relative angle between the first mounting plate 31 and the second mounting plate 32, and fixes them after adjusting to a suitable angle. It can flexibly adjust the angle between the two mounting plates according to the actual routing and installation space of the air conditioning pipe 1 to ensure that the electromagnetic water processor 2 can be correctly installed on the pipe 1 without affecting the normal operation of the pipe 1.

[0025] The locking unit 34 is used to fix the second mounting plate 32 to the second straight pipe 13. It uses a specific locking structure, such as bolts or clips, to secure the second mounting plate 32 to the second straight pipe 13, ensuring that the entire mounting bracket will not shift or shake on the pipe 1. During the operation of the air conditioning system, the locking unit 34 can withstand the pressure and vibration of the water flow in the pipe 1 without loosening or falling off, thus ensuring the normal operation of the electromagnetic water processor 2 and the safe operation of the air conditioning system.

[0026] The electromagnetic water processor 2 is securely installed on the air conditioning pipe 1 using an electromagnetic coil fixing bracket. The electromagnetic water processor 2 treats the water in the pipe 1. At the same time, the various parts of the fixing component 3 are adapted to different pipe layouts and installation requirements, ensuring a stable and reliable connection between the electromagnetic water processor 2 and the pipe 1. This ensures that the electromagnetic water processor 2 can perform its functions of scale prevention, scale removal, sterilization, and algae removal, thereby improving the operating efficiency and service life of the air conditioning system.

[0027] Specifically, the close connection between the first mounting plate 31 and the first straight pipe 11, the fixed connection between the second mounting plate 32 and the second straight pipe 13 via the locking unit 34, and the fixing of the relative angle between the two mounting plates by the adjustment unit 33 ensure that the entire mounting bracket is firmly and reliably installed on the air conditioning pipe 1. This ensures that the bracket can withstand the pressure and vibration of the water flow within the pipe 1 without loosening or displacement, providing stable support for the normal operation of the electromagnetic water processor 2. The electromagnetic water processor 2, stably installed on the air conditioning pipe 1 via the mounting bracket, can effectively treat the water within the pipe 1, improving water quality, reducing scale and microbial growth, thereby reducing the maintenance costs of the air conditioning system, improving heat transfer efficiency, reducing energy consumption, extending the service life of the air conditioning system, and enhancing the overall performance and operational reliability of the air conditioning system.

[0028] refer to Figures 1-3The adjustment unit 33 includes an adjustment plate 331 and an adjustment component 332. One end of the adjustment plate 331 is rotatably mounted on one side of the first mounting plate 31, and the other end has an adjustment groove 3311. The adjustment groove 3311 is arranged along the length of the adjustment plate 331. The adjustment component 332 is slidably arranged along the adjustment groove 3311. One end of the adjustment component 332 passes through the adjustment groove 3311 and is connected to the second mounting plate 32 to fix the first mounting plate 31 and the second mounting plate 32. One end of the adjustment plate 331 is rotatably connected to the first mounting plate 31, providing a rotation fulcrum for angle adjustment. The other end provides a sliding path for the adjustment component 332 through the adjustment groove 3311. This adapts to multi-angle pipeline structures (such as the included angle formed by 90° and 120° bends 12) from the first straight pipe 11 to the bend 12 to the second straight pipe 13. It eliminates the need to customize a special fixing bracket for specific pipelines, reducing installation costs and adaptation difficulty, and solving the problem that existing rigid fixing brackets cannot adapt to bends 12 of different angles. The rotational connection allows for flexible changes in the angles of the first mounting plate 31 and the second mounting plate 32, ensuring that when the first mounting plate 31 is attached to the first straight pipe 11 and the second mounting plate 32 is attached to the second straight pipe 13 via the locking unit 34, the angles can be adaptively adjusted according to the bend 12. This avoids installation offset caused by fixed pipe angles, thereby ensuring that the electromagnetic water processor 2 is precisely attached to the first straight pipe 11 near the bend 12, and that the electromagnetic field is effectively applied to the water. When adjusting the relative angle between the first mounting plate 31 and the second mounting plate 32, the adjusting member 332 slides to adapt to different angle positions. After the angle is adjusted to the correct position, it passes through the adjusting groove 3311 and is fixed to the second mounting plate 32, locking the adjusting plate 331 and the second mounting plate 32, thereby fixing the relative angle between the first mounting plate 31 and the second mounting plate 32. This resists external force interference caused by pipe vibration and thermal expansion and contraction, prevents the angle of the first and second mounting plates 32 from shifting, and avoids electromagnetic field leakage caused by poor adhesion between the electromagnetic water processor 2 and the pipe wall. It ensures that the high-frequency pulsed electromagnetic field continuously acts on the water in the bend 12 and adjacent straight pipe, effectively interfering with the nucleation and growth of calcium and magnesium ions and improving scale prevention efficiency. The adjusting groove 3311 provides a directional sliding track for the adjusting member 332, restricting the sliding direction of the adjusting member 332 and ensuring that the adjusting member 332 always moves along the length direction of the adjusting plate 331 during the angle adjustment process. This ensures the stability of the angle adjustment trajectory of the first mounting plate 31 and the second mounting plate 32 and avoids lateral shift.

[0029] refer to Figure 1 , Figure 2 and Figure 4The locking unit 34 includes a first clamping member 341, a hinge shaft 344, and a second clamping member 345. One end of the first clamping member 341 and one end of the second clamping member 345 are both sleeved on the hinge shaft 344. Telescopic brackets 35 are installed at both ends of the hinge shaft 344. The other end of the telescopic brackets 35 is installed on the second mounting plate 32. The other end of the first clamping member 341 and the other end of the second clamping member 345 are connected by a locking member 346 and fixed between the first clamping member 341 and the second clamping member 345 by a second straight tube 13.

[0030] The inner wall of the first clamping member 341 can be set into an arc-shaped structure according to the outer diameter of the second straight pipe 13, fitting the outer wall of the second straight pipe 13. The arc-shaped inner wall increases the contact area with the second straight pipe 13, avoiding damage to the pipe 1 due to excessive local pressure, while enhancing the clamping stability and ensuring that the second mounting plate 32 and the second straight pipe 13 are always tightly connected, thereby maintaining the relative position of the electromagnetic water processor 2 and the first straight pipe 11, reducing the risk of electromagnetic field leakage, and ensuring the anti-scaling effect. The second clamping member 345 is symmetrically arranged with the first clamping member 341. One end is sleeved on the hinge shaft 344 and can rotate around the hinge shaft 344 to open and close, which facilitates the picking, placing and positioning of the second straight pipe 13. The other end cooperates with the first clamping member 341 through the locking member 346 to form a bidirectional clamping force on the second straight pipe 13. Together with the first clamping member 341, it fixes the second straight pipe 13 in a preset position. In conjunction with the telescopic bracket 35, it adapts to the installation of the second straight pipe 13, further enhancing the fixation stability and adapting to the vibration environment of the pipe 1 during long-term operation of the air conditioning system. The hinge shaft 344 provides a fulcrum for the opening and closing rotation of the first clamping member 341 and the second clamping member 345, allowing the first clamping member 341 and the second clamping member 345 to rotate flexibly around the hinge shaft 344, thereby achieving adaptive clamping of second straight tubes 13 with different diameters. At the same time, it connects the telescopic brackets 35 at both ends, transmitting the force of the clamping member to the telescopic brackets 35, and then to the second mounting plate 32. The telescopic bracket 35 can adjust its length according to the distance between the second straight pipe 13 and the second mounting plate 32, so that the first clamping member 341 and the second clamping member 345 can accurately fit the outer wall of the second straight pipe 13, adapting to different installation spaces. At the same time, it transmits the pipe 1 vibration and external force borne by the first clamping member 341 and the second clamping member 345 to the second mounting plate 32, dispersing the force and reducing the vibration transmission to the electromagnetic water processor 2, avoiding the increase of the fit gap between the electromagnetic water processor 2 and the first straight pipe 11, and further ensuring the effect of the electromagnetic field. The locking element 346 adjusts the clamping force between the two by tightening or loosening the corresponding nut, firmly locking the second straight pipe 13 within the clamping space formed by the first clamping element 341 and the second clamping element 345, preventing the pipe 1 from shifting due to vibration or thermal expansion and contraction during operation. Simultaneously, the locking element 346 is a bolt, and its threaded locking function ensures that the clamping force does not decrease during long-term use, preventing the pipe 1 from loosening due to locking failure, maintaining the overall stability of the fixing assembly 3, and ensuring the anti-scaling efficiency of the electromagnetic water processor 2.

[0031] In addition, a torsion spring is fitted on the hinge shaft 344, and the two ends of the torsion spring are connected to the first clamping member 341 and the second clamping member 345 respectively, so that the first clamping member 341 and the second clamping member 345 always maintain a preload in the direction of the pipe 1 to adapt to the thermal expansion and contraction of the pipe 1.

[0032] The first clamping member 341 has multiple first connecting holes 3411 at one end, and the second clamping member 345 has multiple second connecting holes 3451 at the other end. The first connecting holes 3411 and the second connecting holes 3451 are arranged in a one-to-one correspondence. The locking member 346 passes through the first connecting holes 3411 and the second connecting holes 3451 in sequence, and a locking nut 347 is threaded onto the locking member 346. The first connecting holes 3411 serve as installation channels for the locking member 346, providing different connection positions for the locking member 346 to adapt to second straight pipes 13 with different outer diameters without the need to replace the clamping members, thus improving the adaptability flexibility. The second connecting hole 3451 is symmetrically opened at the free end of the second clamping member 345, and the number of holes is the same as that of the first connecting hole 3411 and their positions correspond one-to-one. As a mating channel for the locking member 346, it receives the locking member 346 passing through the first connecting hole 3411, forming a connection constraint on the first clamping member 341 and the second clamping member 345. At the same time, together with the first connecting hole 3411, it determines the closing angle of the clamping member, ensuring the circumferential clamping of the second straight tube 13. The locking member 346 connects the free ends of the first clamping member 341 and the second clamping member 345. Through its cooperation with the locking nut 347, the tightness is adjusted, thereby controlling the clamping force of the first clamping member 341 and the second clamping member 345 on the second straight pipe 13. This prevents the pipe 1 from shifting due to vibration or thermal expansion and contraction, while also bearing the vibration and external force transmitted by the pipe 1 during clamping, maintaining connection stability. The locking nut 347 is threadedly connected to the locking member 346. Through the self-locking characteristic of the thread, it effectively prevents the locking member 346 from loosening, avoiding the weakening of the clamping force due to vibration of the pipe 1 during air conditioning system operation, ensuring long-term stable clamping of the second straight pipe 13. Adjusting the distance between the locking member 346 and the first clamping member 341 and the second clamping member 345 by rotation further enhances the locking effect of the locking member 346 on the clamping members, preventing the locking member 346 from loosening due to vibration during long-term use.

[0033] The removable design of the locking nut 347 facilitates adjustment of clamping force or removal of the clamping component. The operation is simple and requires no complicated tools, reducing maintenance difficulty. In addition, a shim can be added between the nut and the clamping component to further distribute the pressure and prevent the nut from directly squeezing and damaging the surface of the clamping component.

[0034] The telescopic bracket 35 includes a first connecting rod, a second connecting rod, and a fixing bolt. One end of the first connecting rod is mounted on the second mounting plate 32, and the second connecting rod is sleeved inside the first connecting rod. The other end of the second connecting rod is hinged to a hinge shaft 344. The second connecting rod has multiple second adjustment holes, and the first connecting rod has multiple first adjustment holes. The fixing bolt passes through the first adjustment holes and the second adjustment holes in sequence, and the end of the bolt is threaded with a fixing nut to fix the first connecting rod and the second connecting rod. The first connecting rod is the fixed base component of the telescopic bracket 35. The first adjusting hole cooperates with the second adjusting hole of the second connecting rod to provide different locking positions for the fixing bolt. The second connecting rod can slide along the axial direction of the first connecting rod to achieve length adjustment. The other end is hinged to the hinge shaft 344 to connect the telescopic bracket 35 to the clamping component of the locking unit 34. At the same time, multiple second adjusting holes distributed along the axial direction are opened, corresponding one-to-one with the first adjusting holes, to provide locking points for the fixing bolt, determine the fixed length of the bracket after adjustment, realize the length adjustment of the telescopic bracket 35, and ensure that the telescopic bracket 35 can adapt to different distances between the second mounting plate 32 and the hinge shaft 344.

[0035] The fixing bolts fix the two connecting rods adjusted to the appropriate length, restricting their relative sliding, while bearing the external force and vibration transmitted by the bracket, maintaining the fixed length of the telescopic bracket 35, ensuring the stable fit between the clamping unit and the second straight pipe 13, realizing the reliable fixation after the length adjustment of the telescopic bracket 35, preventing the two connecting rods from sliding relative to each other due to the vibration of the pipe 1 or external force, avoiding the clamping part from deviating from the second straight pipe 13, and thus ensuring the relative position stability of the electromagnetic water processor 2 and the first straight pipe 11.

[0036] The fixing nut and fixing bolt are threaded together. Tightening them applies axial pressure, further enhancing the locking effect of the bolts on the two connecting rods and preventing loosening due to vibration during long-term use. This also prevents the gap between the clamping part and the second straight tube 13 from increasing. Simultaneously, the fixing nut and bolt form a double fixation, ensuring the stability of the telescopic bracket 35's length. The detachable design of the fixing nut and fixing bolt facilitates quick disassembly when adjusting the length of the telescopic bracket 35, simplifying operation without the need for complex tools and reducing installation and maintenance difficulty. Furthermore, an elastic washer can be added between the nut and the connecting rod to further enhance the anti-loosening effect. The inner wall of the first connecting rod has anti-slip textures, and the outer wall of the second connecting rod fits against these textures. Tightening the fixing bolts against the anti-slip textures allows for fixing to any length, improving adjustment accuracy.

[0037] The first clamping member 341 and the second clamping member 345 have threaded holes, and a clamping member 342 is threadedly connected to the threaded holes. An auxiliary plate 343 is connected to the other end of the clamping member 342 to secure the second straight tube 13. The threaded holes match the external threads of the clamping member 342, providing a channel for installation and adjustment. Simultaneously, the threaded engagement restricts the axial displacement of the clamping member 342, ensuring that it always moves radially along the clamping members during adjustment, precisely acting on the second straight tube 13. The self-locking characteristic of the threaded engagement prevents the clamping member 342 from loosening due to vibration during long-term use, providing a stable foundation for subsequent clamping operations and ensuring the continuous and effective radial clamping force on the second straight tube 13. The clamping member 342 is threadedly connected to the threaded hole. One end can be adjusted by rotation using a tool (such as a wrench), and the other end is connected to the auxiliary plate 343. By rotating, it moves radially along the threaded hole, pushing the auxiliary plate 343 closer to the second straight pipe 13 and applying clamping force. Combined with the circumferential clamping of the first clamping member 341 and the second clamping member 345, it forms a multi-directional fixation of the second straight pipe 13, achieving precise radial clamping of the second straight pipe 13. The clamping force can be finely adjusted according to the actual outer diameter of the second straight pipe 13. The threaded adjustment method of the clamping member 342 is convenient to operate and can be adjusted without disassembling the clamping members. It adapts to the slight dimensional changes of the pipe 1 caused by thermal expansion and contraction during the operation of the air conditioning system, maintains long-term stable clamping, reduces the risk of electromagnetic field leakage, and ensures the effective anti-scaling effect of the electromagnetic water processor 2 on the bend 12 area. The auxiliary plate 343 adopts an arc-shaped structure adapted to the outer wall of the second straight pipe 13, increasing the contact area between the clamping member 342 and the second straight pipe 13, converting the single-point clamping force of the clamping member 342 into surface contact pressure, while avoiding pipe wall damage caused by direct contact between the clamping member 342 and the pipe 1, thus protecting the outer surface of the pipe 1. A rubber pad is provided on the side of the auxiliary plate 343 that contacts the second straight pipe 13 to enhance friction and prevent damage to the outer wall of the second straight pipe 13.

[0038] refer to Figure 1 , Figure 2 and Figure 5The electromagnetic water processor 2 includes a signal generator 21 and a magnetic conductive assembly 22. The magnetic conductive assembly 22 is mounted at both ends of the signal generator 21 to mount the signal generator 21 onto the first straight pipe 11. The signal generator 21 generates a high-frequency pulsed electromagnetic field, which is then applied to the water in the first straight pipe 11 and the bend 12 via the magnetic conductive assembly 22. This interferes with the nucleation and growth of calcium and magnesium ions to prevent scale formation. The signal generator 21 is equipped with a power interface. The signal generator 21 converts electrical energy into a high-frequency pulsed electromagnetic signal, generating a high-frequency pulsed electromagnetic field of a specific frequency. Simultaneously, it provides a mounting base for the magnetic conductive assembly 22. Through the connection between the two ends of the magnetic conductive assembly 22 and itself, the signal generator 21 is fixedly mounted on the first straight pipe 11, ensuring its position corresponds to the bend 12 area (a high-scaling area) and accurately acts on the target water. The magnetic guide component 22 forms a closed magnetic circuit surrounding the first straight pipe 11, concentrating the high-frequency pulsed electromagnetic field generated by the signal generator 21 and guiding it towards the water inside the first straight pipe 11 and the bend 12, reducing electromagnetic field leakage. Through the tight fit between the magnetic guide component 22 and the outer wall of the first straight pipe 11, the signal generator 21 is stably fixed in a preset position, maintaining its relative position to the pipe 1 and preventing the gap from increasing due to vibration of the pipe 1. The power interface provides a stable power input to the signal generator 21, ensuring that the signal generator 21 can continuously generate a high-frequency pulsed electromagnetic field, while also being compatible with different power supply lines to adapt to different air conditioning system installation scenarios.

[0039] The magnetic conductive assembly 22 includes several connecting units 221, which are sequentially connected to one end of the signal generator 21. Each connecting unit 221 includes a magnetic conductive block 2211, a first ring connector 2212, and a second ring connector 2213. The magnetic conductive block 2211 is connected to one end of the signal generator 21. The first ring connector 2212 is connected to both sides of the magnetic conductive block 2211. The other end of the first ring connector 2212 is connected to the second ring connector 2213. Multiple second ring connectors 2213 are sequentially connected end to end and attached to the outer wall of the first straight pipe 11 near the bend pipe 12. The magnetic conductive block 2211 is connected to the first ring connector 2212, the first ring connector 2212 is connected to the second ring connector 2213, and the two second ring connectors 2213 are connected by connecting bolts to form a closed magnetic conductive ring to surround the end of the first straight pipe 11 near the bend pipe 12.

[0040] The magnetic conductive block 2211 receives the high-frequency pulsed electromagnetic field generated by the signal generator 21. Its other end, through the first ring connector 2212 connected to both sides, transmits the electromagnetic field to the subsequent ring structure, simultaneously providing initial installation positioning for the entire magnetic conductive assembly 22, ensuring precise alignment between the magnetic path and the magnetic field output end of the signal generator 21. The first ring connector 2212 further transmits the high-frequency pulsed electromagnetic field conducted by the magnetic conductive block 2211 to the second ring connector 2213. Simultaneously, through bolt connections with the magnetic conductive block 2211 and the second ring connector 2213, it adjusts the overall curvature of the magnetic conductive assembly 22, allowing the second ring connector 2213 to conform to the outer wall curve of the first straight pipe 11, adapting to first straight pipes 11 of different diameters. Multiple second ring connectors 2213 are connected end to end to form an arc-shaped structure, which is tightly attached to the outer wall of the first straight pipe 11 near the bend 12. The electromagnetic field transmitted by the first ring connector 2212 is evenly distributed along the outer wall of the first straight pipe 11 to form a magnetic field around the first straight pipe 11. This allows the magnetic field to cover the entire area of ​​the first straight pipe 11 near the bend 12, avoiding the magnetic field blind zone caused by the traditional straight magnetic conductive structure. This is especially important for the connection between the bend 12 and the first straight pipe 11 (a high-scaling area), ensuring that the magnetic field acts efficiently on the water. Connecting bolts pass through the connection points between the magnetic block 2211 and the first ring connector 2212, between the first ring connector 2212 and the second ring connector 2213, and between adjacent second ring connectors 2213. Each component is secured by a corresponding threaded connecting nut, ensuring that the magnetic assembly 22 forms a complete and stable closed magnetic ring. The relative positions of the components can be fine-tuned by adjusting the bolt tightness, allowing the second ring connector 2213 to fit more tightly against the outer wall of the first straight tube 11. The detachable design facilitates the installation and subsequent maintenance of the magnetic assembly 22, reducing operational difficulty. The implementation process of an electromagnetic coil fixing bracket for air conditioning ducts in this application embodiment is as follows: Select the corresponding number of second ring connectors 2213 according to the diameter of the first straight tube 11, fix the magnetic block 2211 to the first ring connectors 2212 on both sides with connecting bolts, and then connect the first ring connectors 2212 to the second ring connectors 2213 to initially assemble a closed magnetic ring (do not tighten the bolts for now, leave room for fine adjustment). The first clamping member 341 and the second clamping member 345 are sleeved on the hinge shaft 344. Telescopic brackets 35 are installed at both ends of the hinge shaft 344 (the lengths of the first connecting rod and the second connecting rod are initially adjusted according to the estimated distance between the second straight tube 13 and the second mounting plate 32, and temporarily fixed by fixing bolts and fixing nuts). At the same time, the top clamping member 342 and the auxiliary plate 343 are pre-installed in the threaded holes of the first clamping member 341 and the second clamping member 345. The first mounting plate 31 is attached to the outer wall of the first straight pipe 11 near the bend 12 to ensure that the magnetic conductive assembly 22 installed later can cover the joint between the first straight pipe 11 and the bend 12. The first mounting plate 31 is temporarily fixed to the pipe 1 by bolts or clips. Around the hinge axis 344 of the first mounting plate 31 and the second mounting plate 32, the second mounting plate 32 is rotated to a parallel angle with the second straight pipe 13. The adjusting part 332 of the sliding adjusting unit 33 moves along the adjusting groove 3311 of the adjusting plate 331 until the second mounting plate 32 is aligned with the outer wall of the second straight pipe 13. The adjusting part 332 is tightened to fix the relative angle of the two mounting plates. Open the first clamping member 341 and the second clamping member 345, wrap them around the outer wall of the second straight pipe 13, close the clamping member, select the corresponding first connecting hole 3411 and second connecting hole 3451, insert the locking member 346 and tighten the locking nut 347, then rotate the top clamping member 342 to push the auxiliary plate 343 to press against the outer wall of the pipe 1, finally adjust the length of the telescopic bracket 35 to ensure that the second mounting plate 32 and the clamping member are subjected to equal force, and tighten the fixing bolt to lock the bracket length; The pre-installed magnetic conductive assembly 22 is fitted onto the first straight pipe 11 near the bend 12. The position of the second ring connector 2213 is adjusted to ensure that the closed magnetic conductive ring fits tightly against the outer wall of the pipe 1 without any obvious gap. The connecting bolts between the magnetic conductive block 2211 and the first ring connector 2212, the first ring connector 2212 and the second ring connector 2213, and the adjacent second ring connectors 2213 are tightened in sequence to make the magnetic conductive assembly 22 form a complete closed magnetic circuit. The two ends of the signal generator 21 are fixedly connected to the magnetic block 2211 to ensure that the magnetic field output end of the signal generator 21 is connected to the magnetic block 2211. Then, the power interface of the signal generator 21 is connected to the external power supply system through the power cord to complete the circuit connection. The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An electromagnetic coil fixing bracket for an air conditioning duct, wherein the duct (1) comprises a first straight pipe (11), a bend (12), and a second straight pipe (13), one end of the bend (12) being connected to the first straight pipe (11) and the other end being connected to the second straight pipe (13), characterized in that: The device includes an electromagnetic water processor (2) and a fixing assembly (3). The electromagnetic water processor (2) is installed on the end of the first straight pipe (11) near the bend (12). The fixing assembly (3) includes a first mounting plate (31) and a second mounting plate (32). The first mounting plate (31) and the second mounting plate (32) are hinged together. Adjustment units (33) are provided on both sides of the first mounting plate (31) and the second mounting plate (32) to adjust and fix the relative angle between the first mounting plate (31) and the second mounting plate (32). One side of the first mounting plate (31) is connected to the signal generator (21) of the electromagnetic water processor (2), and the other side is attached to one side of the first straight pipe (11). A locking unit (34) is installed on the second mounting plate (32) near the second straight pipe (13) to fix the second mounting plate (32) to the second straight pipe (13).

2. The electromagnetic coil fixing bracket for air conditioning ducts according to claim 1, characterized in that: The adjustment unit (33) includes an adjustment plate (331) and an adjustment component (332). One end of the adjustment plate (331) is rotatably disposed on one side of the first mounting plate (31), and the other end is provided with an adjustment groove (3311). The adjustment groove (3311) is disposed along the length direction of the adjustment plate (331). The adjustment component (332) is slidably disposed along the adjustment groove (3311). One end of the adjustment component (332) passes through the adjustment groove (3311) and is connected to the second mounting plate (32) to fix the first mounting plate (31) and the second mounting plate (32).

3. The electromagnetic coil fixing bracket for air conditioning ducts according to claim 1, characterized in that: The locking unit (34) includes a first clamping member (341), a hinge shaft (344), and a second clamping member (345). One end of the first clamping member (341) and one end of the second clamping member (345) are both sleeved on the hinge shaft (344). Telescopic brackets (35) are installed at both ends of the hinge shaft (344). The other end of the telescopic brackets (35) is installed on the second mounting plate (32). The other end of the first clamping member (341) and the other end of the second clamping member (345) are connected by a locking member (346) and fixed between the first clamping member (341) and the second clamping member (345) by the second straight tube (13).

4. The electromagnetic coil fixing bracket for air conditioning ducts according to claim 3, characterized in that: The first clamping member (341) has a plurality of first connecting holes (3411) at its other end, and the second clamping member (345) has a plurality of second connecting holes (3451) at its other end. The first connecting holes (3411) and the second connecting holes (3451) are provided in a one-to-one correspondence. The locking member (346) passes through the first connecting holes (3411) and the second connecting holes (3451) in sequence, and a locking nut (347) is threaded onto the locking member (346).

5. The electromagnetic coil fixing bracket for air conditioning ducts according to claim 3, characterized in that: The telescopic bracket (35) includes a first connecting rod, a second connecting rod, and a fixing bolt. One end of the first connecting rod is mounted on the second mounting plate (32), and the second connecting rod is sleeved inside the first connecting rod. The other end of the second connecting rod is hinged to the hinge shaft (344). The second connecting rod has multiple second adjustment holes, and the first connecting rod has multiple first adjustment holes. The fixing bolt passes through the first adjustment hole and the second adjustment hole in sequence, and the bolt end is threaded with a fixing nut to fix the first connecting rod and the second connecting rod.

6. The electromagnetic coil fixing bracket for air conditioning ducts according to claim 3, characterized in that: The first clamping member (341) and the second clamping member (345) are provided with threaded holes, and a tightening member (342) is threadedly connected to the threaded holes. An auxiliary plate (343) is connected to the other end of the tightening member (342) to fasten the second straight tube (13).

7. The electromagnetic coil fixing bracket for air conditioning ducts according to claim 1, characterized in that: The electromagnetic water processor (2) includes a signal generator (21) and a magnetic guide assembly (22). The magnetic guide assembly (22) is installed at both ends of the signal generator (21) to mount the signal generator (21) on the first straight pipe (11). The signal generator (21) generates a high-frequency pulsed electromagnetic field, which is applied to the water in the first straight pipe (11) and the bend pipe (12) through the magnetic guide assembly (22) to interfere with the nucleation and growth process of calcium and magnesium ions to prevent scale formation. The signal generator (21) is provided with a power interface.

8. The electromagnetic coil fixing bracket for air conditioning ducts according to claim 7, characterized in that: The magnetic conductive assembly (22) includes several connecting units (221), which are sequentially connected to one end of the signal generator (21). Each connecting unit (221) includes a magnetic block (2211), a first ring connector (2212), and a second ring connector (2213). The magnetic block (2211) is connected to one end of the signal generator (21), and the first ring connector (2212) is connected to both sides of the magnetic block (2211). The other end of the first ring connector (2212) is connected to the magnetic block (2211). The first straight pipe (11) is connected to the second ring connector (2213). Multiple second ring connectors (2213) are connected end to end and attached to the outer wall of the first straight pipe (11) near the bend pipe (12). The magnetic block (2211) is connected to the first ring connector (2212), the first ring connector (2212) is connected to the second ring connector (2213), and the two second ring connectors (2213) are connected by connecting bolts to form a closed magnetic ring to surround the end of the first straight pipe (11) near the bend pipe (12).

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