Large-pipe-diameter special equipment for electronic descaling system

Abstract

The utility model is suitable for the technical field of pipeline descaling, and provides large-pipe-diameter special equipment for an electronic descaling system, which comprises a large-pipe-diameter pipeline, the primary coil assembly is arranged on the outer side wall of the large-diameter pipeline in a sleeving manner; wherein the primary coil assembly comprises a first coil shell and a second coil shell, the first coil shell and the second coil shell are arranged on the outer side of the large-diameter pipeline, and the first coil shell is located on one side of the second coil shell; the first half coil is arranged in the first coil shell; the second half coil is arranged in the second coil shell; the primary coil assembly, the core element assembly and the signal generator are matched with one another, and the multiple electronic descaling devices are arranged at intervals, so that the problem that the electronic descaling devices adapt to large-diameter pipelines is solved, enough magnetic field level exists in the whole magnetic core, correct magnetic field level is established on the whole circumference of the large-diameter pipelines, and the large-diameter pipelines can be descaled. Fluid in the pipeline is effectively treated, and then the descaling effect is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of pipeline descaling, in particular to special equipment for large-diameter pipes of an electronic descaling system. Background Art

[0002] With the rapid development of my country's economy, various types of circulating water and cooling equipment are increasingly widely used. In the process of water circulation, cooling water will inevitably cause three major hazards, such as scaling, bacterial growth, and pipeline corrosion, due to water quality and evaporation during the circulation process. These hazards will cause a decrease in heat exchange efficiency, shorten equipment life, and even equipment perforation, pipeline blockage, and forced shutdown, seriously affecting production efficiency. Electronic descaling is a purely physical green water treatment equipment that does not use chemical agents and does not change the chemical composition of the aqueous solution. It consumes electrical energy and achieves the purpose of scale prevention and descaling, sterilization and algae removal, rust removal and corrosion prevention.

[0003] The electronic descaling system is a system in which an element called a magnetic core is arranged on the outer surface of a conduit such as a pipe, which is similar to the magnetic core of a transformer and has a magnetically conductive material, such as a suitable ferrite, and extends circumferentially around it. A primary coil or a winding of an electric conductor is arranged at a position on the circumferentially extending magnetic core element. The magnetic core element extends through the primary coil, and the primary coil is energized by a radio frequency signal. The conduit with a fluid therein acts as the secondary of the transformer and generates an electromagnetic field in the fluid, the electromagnetic field having substantially circular magnetic flux lines that are substantially coaxial with the axis of the conduit, and the magnetic field propagates in the axial direction to treat the fluid upstream and downstream of the primary coil and the core element.

[0004] One problem that may occur when the above device is applied to a pipe (e.g. a pipe of large diameter and correspondingly large circumference) is that the magnetic field inside the ferrite core decays as the distance of the conduit from the primary coil increases, and the correct magnetic field level is not established over the entire circumference of the pipe. The decay of the magnetic field away from the primary is generally exponential, so as the pipe size increases, the decay of the magnetic field rapidly becomes so great that it is insufficient to generate the correct electric field to treat the pipe and the fluid contained therein, resulting in poor descaling results.

[0005] Therefore, a special device for large-diameter pipes of electronic descaling system is proposed. Utility Model Content

[0006] The utility model provides large-diameter special equipment for an electronic descaling system, aiming to solve the above-mentioned problems.

[0007] The utility model is implemented as follows: a large-diameter special device for an electronic descaling system comprises: a large-diameter pipeline; a primary coil assembly sleeved on the outer side wall of the large-diameter pipeline; wherein the primary coil assembly comprises: a first coil shell and a second coil shell arranged on the outer side of the large-diameter pipeline, the first coil shell being located on one side of the second coil shell; a first half coil arranged inside the first coil shell; a second half coil arranged inside the second coil shell; a docking head connected to both ends of the first half coil; a docking seat connected to both ends of the second half coil; a core component assembly arranged on the inner side walls of the first coil shell and the second coil shell; wherein the core component assembly comprises: a first half ferrite core fixed to the inner side wall of the first coil shell by adhesive bonding; a second half ferrite core fixed to the inner side wall of the second coil shell by adhesive bonding; a docking block integrally formed on the outer side wall of the first half ferrite core; a docking slot opened on the outer side wall of the second half ferrite core; and a signal generator fixed to the outer side wall of the second coil shell by bolts.

[0008] The electronic descaling system is a special device for large pipes, and also includes a mounting and connecting component arranged on the outer side walls of the first coil housing and the second coil housing; wherein the mounting and connecting component includes: a first connecting plate welded to the outer side wall of the first coil housing; a second connecting plate welded to the outer side wall of the second coil housing; a threaded rod welded at the central position of the outer side wall of the first connecting plate; and a threaded cap threadedly screwed to the outer side wall of the threaded rod.

[0009] Preferably, the first half coil and the second half coil are butt-jointed and then spirally wound around the outside of the large-diameter pipe, and the first half coil and the second half coil are electrically connected to the signal generator.

[0010] Preferably, a docking hole matching the docking head is provided on one side outer wall of the docking seat.

[0011] Preferably, the cross-sections of the first half ferrite core and the second half ferrite core are both semicircular ring structures.

[0012] Preferably, the docking block and the docking groove match and fit together.

[0013] Preferably, the threaded rod passes through the second connecting plate, and the threaded cap is located on a side of the second connecting plate away from the first connecting plate.

[0014] Preferably, when the diameter of the large-diameter pipeline is 1-2 m, three, four or possibly more primary coil assemblies may be provided, and these primary coil assemblies are arranged adjacently and spaced apart.

[0015] Compared with the prior art, the embodiments of the present application have the following beneficial effects:

[0016] Through the mutual cooperation of the primary coil assembly, the core element assembly and the signal generator, and by utilizing the interval setting of multiple electronic descaling devices, the adaptability problem of the electronic descaling device facing the large-diameter pipe is solved, and a sufficient magnetic field level can be present in the entire magnetic core, and the correct magnetic field level can be established on the entire circumference of the large-diameter pipe, so as to effectively treat the fluid in the pipe and thus ensure the descaling effect. The electronic descaling device can be conveniently installed on the large-diameter pipe by installing the connecting assembly. It can be installed directly on the large-diameter pipe without disassembling the large-diameter pipe, avoiding the problem that the traditional electronic descaling device needs to remove one end of the large-diameter pipe for installation, thereby facilitating the assembly of multiple electronic descaling devices. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the installation and use of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the utility model;

[0019] Figure 3 It is an explosion schematic diagram of the utility model;

[0020] Figure 4 This utility model Figure 3 A in the enlarged view;

[0021] Figure 5 It is a partial cross-sectional view of the first half of the coil of the utility model;

[0022] Figure 6 It is a schematic diagram of the connection between the first half coil and the second half coil of the utility model.

[0023] In the figure: 1. large diameter pipe; 2. primary coil assembly; 21. first coil housing; 22. second coil housing; 23. first half coil; 24. second half coil; 25. docking joint; 26. docking seat; 3. core component assembly; 31. first half ferrite core; 32. second half ferrite core; 33. docking block; 34. docking groove; 4. signal generator; 5. mounting connection assembly; 51. first connecting plate; 52. second connecting plate; 53. threaded rod; 54. threaded cap. DETAILED DESCRIPTION

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0025] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0026] The utility model embodiment provides a large diameter pipe special device for an electronic descaling system, such as Figure 1-6 As shown, it includes: a large-diameter pipe 1, a first coil shell 21 and a second coil shell 22 in a primary coil assembly 2 are sleeved on the outer wall of the large-diameter pipe 1, the first coil shell 21 is located on one side of the second coil shell 22, a first half coil 23 is arranged inside the first coil shell 21, a second half coil 24 is arranged inside the second coil shell 22, docking joints 25 are arranged at both ends of the first half coil 23, docking seats 26 are arranged at both ends of the second half coil 24, a docking hole matching the docking joint 25 is opened on one side of the outer wall of the docking seat 26, a first half ferrite core 31 in a core element assembly 3 is fixed to the inner wall of the first coil shell 21 by adhesive bonding, a second half ferrite core 32 is fixed to the inner wall of the second coil shell 22 by adhesive bonding, the first half ferrite core 31 and the second half The cross-section of the ferrite core 32 is a semicircular ring structure. The outer walls on both sides of the first half ferrite core 31 are integrally formed with docking blocks 33, and the outer walls on both sides of the second half ferrite core 32 are provided with docking grooves 34. The docking blocks 33 and the docking grooves 34 match each other. The signal generator 4 is fixedly connected to the outer wall of one side of the second coil housing 22 by bolts. The first connecting plate 51 in the installation connection component 5 is welded on the outer wall of one side of the first coil housing 21, and the second connecting plate 52 is welded on the outer wall of one side of the second coil housing 22. A threaded rod 53 is welded at the central position of the outer wall of one side of the first connecting plate 51, and a threaded cap 54 is connected to the outer wall of the threaded rod 53 by threaded engagement. The threaded rod 53 passes through the second connecting plate 52, and the threaded cap 54 is located on the second connecting plate 52 at a side away from the first connecting plate 51.

[0027] It should be noted that, when the existing electronic descaling equipment is installed in a pipe with a large diameter and a correspondingly large circumference, the magnetic field will be attenuated so that it is not sufficient to generate a correct electric field to treat the pipe and the fluid contained therein, thereby causing a poor descaling effect. This embodiment solves the problem of adapting the electronic descaling equipment to the large-diameter pipe 1 through the mutual cooperation of the primary coil assembly 2, the core element assembly 3 and the signal generator 4, and utilizes the spaced arrangement of multiple electronic descaling equipment. A sufficient magnetic field level can exist in the entire magnetic core, and a correct magnetic field level can be established on the entire circumference of the large-diameter pipe 1 to effectively treat the fluid in the pipe, thereby ensuring the descaling effect. The electronic descaling equipment can be conveniently installed on the large-diameter pipe 1 by installing the connecting assembly 5. It can be directly installed on the large-diameter pipe 1 without disassembling the large-diameter pipe 1, thereby avoiding the problem that the traditional electronic descaling equipment needs to remove one end of the large-diameter pipe 1 for installation, thereby facilitating the assembly of multiple electronic descaling equipment.

[0028] Specifically, in this embodiment, the scheme mainly includes a primary coil assembly 2, a core element assembly 3, a signal generator 4 and an installation connection assembly 5. When in use, the first coil housing 21 and the second coil housing 22 are sleeved on the outside of the large-diameter pipe 1, the threaded rod 53 passes through the second connecting plate 52, the threaded cap 54 is screwed on the threaded rod 53, the threaded cap 54 is gradually tightened, the threaded cap 54 squeezes the second connecting plate 52, the first coil housing 21 and the second coil housing 22 are closely docked together, the docking joint 25 is inserted into the docking seat 26, the docking block 33 is inserted into the docking groove 34, the first half coil 23 and the second half coil 24 form a primary coil spirally wound on the outside of the large-diameter pipe 1, the first half ferrite core 31 and the second half ferrite core 32 form a magnetic core element, the signal generator 4 is energized with a radio frequency electrical signal, the primary coil and the magnetic core element are arranged accordingly to establish an effective magnetic field in the entire magnetic core element, and the fluid in the large-diameter pipe 1 is subjected to the physical structure of water molecules, calcium and magnesium plasma crystals being changed under the action of the magnetic field, thereby achieving the effect of scale prevention and descaling.

[0029] Large diameter pipeline 1, primary coil assembly 2, first coil housing 21, second coil housing 22, first half coil 23, second half coil 24, docking joint 25, docking seat 26, core component assembly 3, first half ferrite core 31, second half ferrite core 32, docking block 33, docking groove 34, signal generator 4, mounting connection assembly 5, first connecting plate 51, second connecting plate 52, threaded rod 53, threaded cap 54

[0030] In a further preferred embodiment of the present invention, Figure 5As shown, the first half coil 23 and the second half coil 24 are connected and spirally wound on the outside of the large diameter pipe 1, and the first half coil 23 and the second half coil 24 are electrically connected to the signal generator 4.

[0031] In this embodiment, the first half coil 23 and the second half coil 24 are connected to form a primary coil, and the primary coil can be spirally wound on the outside of the large diameter pipe 1. The signal generator 4 uses a radio frequency electrical signal to energize the first half coil 23 and the second half coil 24.

[0032] In a further preferred embodiment of the present invention, Figure 1 As shown, when the diameter of the large-diameter pipeline 1 is 1-2 m, three, four or possibly more primary coil assemblies 2 may be provided, and these primary coil assemblies 2 are arranged adjacently and spaced apart.

[0033] In this embodiment, the primary coil assembly 2 is arranged on the outside of the large-diameter pipeline 1, and one or more primary coils are energized by the signal generator 4. The signal generators 4 are arranged to generate signals that are identical to each other. When caused by a trigger device shared by the signal generators 4, in this case, random intervals between the signals may be provided by the trigger device. By using the trigger device to synchronize with each other, this causes all signal generators 4 to generate the same in-phase signal at the same time, thereby establishing the correct magnetic field level over the entire circumference of the large-diameter pipeline 1 and effectively treating the fluid in the pipeline.

[0034] It should be noted that, for the above-mentioned embodiments, for the sake of simplicity, they are all described as a series of action combinations, but those skilled in the art should know that the utility model is not limited by the described action sequence, because according to the utility model, some steps may be performed in other sequences or simultaneously. Secondly, those skilled in the art should also know that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily required by the utility model.

[0035] In the several embodiments provided in the present application, it should be understood that the disclosed devices can be implemented in other ways. For example, the device embodiments described above are merely schematic, such as the division of the above-mentioned units. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0036] The units described above as separate components may or may not be physically separated, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed on multiple network units. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0037] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. Electronic descaling system large diameter special equipment, characterized by: include: Large diameter pipes (1); A primary coil assembly (2) sleeved on the outer wall of the large-diameter pipe (1); Wherein, the primary coil assembly (2) comprises: A first coil housing (21) and a second coil housing (22) are arranged outside the large-diameter pipeline (1), wherein the first coil housing (21) is located on one side of the second coil housing (22); a first half coil (23) disposed inside the first coil housing (21); a second half coil (24) disposed inside the second coil housing (22); Both are connected to the butt joints (25) at both ends of the first half coil (23); Both are connected to docking seats (26) at two ends of the second half coil (24); A core element assembly (3) provided on the inner side walls of the first coil housing (21) and the second coil housing (22); Wherein, the core component assembly (3) comprises: A first half ferrite core (31) fixed to the inner side wall of the first coil housing (21) by adhesive bonding; A second half ferrite core (32) fixed to the inner wall of the second coil housing (22) by adhesive bonding; A docking block (33) integrally formed on the outer side wall of the first half ferrite core (31); A docking groove (34) formed on the outer side wall of the second half ferrite core (32); A signal generator (4) is fixed to the outer wall of the second coil housing (22) by means of bolts.

2. The electronic descaling system large-diameter dedicated equipment as claimed in claim 1, characterized in that: It also includes a mounting connection assembly (5) arranged on the outer side walls of the first coil housing (21) and the second coil housing (22); Wherein, the installation connection component (5) comprises: A first connecting plate (51) welded to the outer side wall of the first coil housing (21); A second connecting plate (52) welded to the outer side wall of the second coil housing (22); a threaded rod (53) welded to the central position of the outer side wall of the first connecting plate (51); A threaded cap (54) is threadedly connected to the outer side wall of the threaded rod (53).

3. The electronic descaling system large diameter pipe dedicated equipment as claimed in claim 1, characterized in that: After being butted against each other, the first half coil (23) and the second half coil (24) are spirally wound around the outside of the large-diameter pipe (1), and the first half coil (23) and the second half coil (24) are electrically connected to the signal generator (4).

4. The electronic descaling system large diameter pipe dedicated equipment as claimed in claim 1, characterized in that: A docking hole matching the docking head (25) is provided on one side outer wall of the docking seat (26).

5. The electronic descaling system large-diameter dedicated equipment as claimed in claim 1, characterized in that: The cross sections of the first half ferrite core (31) and the second half ferrite core (32) are both semicircular ring structures.

6. The electronic descaling system large diameter pipe dedicated equipment as claimed in claim 1, characterized in that: The docking block (33) and the docking groove (34) match and fit together.

7. The electronic descaling system large diameter pipe dedicated equipment as claimed in claim 2, characterized in that: The threaded rod (53) passes through the second connecting plate (52), and the threaded cap (54) is located on a side of the second connecting plate (52) away from the first connecting plate (51).

8. The electronic descaling system large diameter pipe dedicated equipment as claimed in claim 1, characterized in that: When the diameter of the large-diameter pipeline (1) is 1-2 m, three, four or possibly more primary coil assemblies (2) may be provided, and these primary coil assemblies (2) are arranged adjacently and spaced apart.

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