A single-field source magnetic processing magnetic circuit structure

Abstract

The present invention relates to a single-field source magnetic treatment circuit structure, belonging to the technical field of water treatment equipment. The structure comprises an annular magnet assembly and an annular medium channel assembly disposed peripherally therefrom. The magnetic flux lines generated by the annular magnet assembly pass perpendicularly through the annular medium channel of the annular medium channel assembly. The present invention creatively proposes that an annular radiating magnetic field formed between the radiating annular magnet and the outer magnetic conductive shell fully acts on the medium channel, thereby increasing medium throughput and significantly enhancing magnetic field utilization and magnetic treatment efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of water treatment equipment, and in particular to a single-field source magnetic treatment magnetic circuit structure. Background Art

[0002] Magnetic field treatment technology has been widely used in industrial water scale prevention, gas and fuel energy conservation, drinking water activation, sewage treatment and other fields. Due to its energy saving, environmental protection and long service life, it has achieved some good benefits for enterprises and society.

[0003] However, the magnetic processing devices currently produced by most manufacturers have problems such as unreasonable magnetic circuit structure design, large consumption of expensive permanent magnets, narrow medium channels, low processing efficiency and large water resistance of the device, which leads to problems such as high cost of complete sets of magnetic processing equipment and large installation space requirements.

[0004] CN218561184U discloses a magnetizing device, comprising a shell with a water inlet and a water outlet, a magnetizing assembly and a flow cutoff cover; the magnetizing assembly is placed in the shell, one end of the magnetizing assembly faces the water inlet, the other end of the magnetizing assembly faces the water outlet, and a water flow channel is formed in the magnetizing assembly; the flow cutoff covers are respectively arranged near the two ends of the magnetizing assembly, and respectively block part of the water flow channel in the magnetizing assembly at both ends. The magnetizing device of the utility model adds a flow cutoff cover, which can reduce the degree of magnetization of the water flow by the magnetizing assembly by reducing the cross-sectional area of ​​the water flow passing through the magnetizing assembly, thereby increasing the flow rate of the water flow passing through the magnetizing assembly per unit time. This structural design only places the magnet in the water flow. Since the magnetic field is not properly guided, the magnetic flux lines are not concentrated enough, the magnetic flux density is low, and the magnetic induction intensity in the medium channel cannot be maximized.

[0005] CN 213112643 U discloses a magnetic descaling device comprising at least one magnetizer, the magnetizer comprising a housing, a central tube, at least one pair of magnets, and a magnetic shielding assembly; the central tube extends through the housing, the magnetic shielding assembly is wrapped around the outside of the housing, and the magnets are disposed within the housing, with each pair of magnets located on either side of the central tube and symmetrical about the central tube, and the two magnetic poles in each pair of magnets in contact with the central tube having opposite magnetic properties. By arranging the magnets and the central tube in the magnetizer and their positional relationship, the central field strength of the magnetizer is high, the magnetic flux lines are perpendicular to the direction of water flow, the magnetization process is ideal, and the efficiency of magnetization and descaling is improved; the magnetic shielding assembly can guide the deflection direction of the magnetic flux lines so that they fully act on the fluid channel while preventing the magnetic flux lines from leaking outward; the amount of magnetized water in the magnetic descaling device can be adjusted according to the number of magnetizers, providing high flexibility and a wide range of applications. This conventional magnetizer design maximizes the magnetic induction intensity within the media channel. However, its drawback is the narrow media channel within each magnetizer, resulting in a low throughput. To meet the processing requirements of the application, a large number of magnetizers must be installed during the project installation, resulting in high costs and prices, which in turn affects customer acceptance.

[0006] As a worker who has been focusing on "magnetic" water treatment technology for a long time, the inventor has carefully studied the shortcomings of the above methods and, after repeated experiments, proposed a single-field source magnetic treatment magnetic circuit structure. Summary of the Invention

[0007] In view of this, the purpose of the present invention is to provide a magnetic circuit structure, and innovatively proposes a ring-shaped radiation field magnetic circuit structure, which places the medium channel completely in the ring-shaped radiation magnetic field, and the medium running direction is perpendicular to the direction of the magnetic flux lines. While maximizing the magnetic field utilization rate, the instantaneous processing capacity is greatly improved, which can significantly reduce the equipment cost, so as to solve the problems of low processing efficiency and high cost of built-in or mixed medium channels in the existing technology.

[0008] The purpose of the present invention is achieved through the following technical solutions:

[0009] A single-field source magnetic processing magnetic circuit structure comprises an annular magnet assembly and an annular medium channel assembly arranged on the periphery of the annular magnet assembly. The magnetic flux lines generated by the annular magnet assembly pass vertically through the annular medium channel of the annular medium channel assembly.

[0010] Furthermore, the annular magnet assembly includes a magnetic positioning shaft, a plurality of radiating annular magnets fixedly sleeved on the magnetic positioning shaft, and a magnet protection member arranged on the periphery of the magnet to provide waterproof and corrosion-resistant sealing protection for the magnet.

[0011] Furthermore, the annular medium channel assembly includes an outer magnetic conductive shell, and an annular medium channel is formed between the outer magnetic conductive shell and the magnet protection component.

[0012] Furthermore, the annular medium channel assembly also includes side magnetic conductive parts arranged at both ends of the outer magnetic conductive shell, and the side magnetic conductive parts include an integrally arranged magnetic conductive shell and a positioning sleeve, the magnetic conductive shell is a cylindrical tube in contact with one end of the outer magnetic conductive shell, the positioning sleeve is coaxially arranged in the magnetic conductive shell, and a plurality of magnetic conductive wings are arranged between the positioning sleeve and the magnetic conductive shell, and the plurality of magnetic conductive wings are evenly distributed on the circumference of the positioning sleeve, and the positioning sleeve is provided with a through hole for the magnetic conductive positioning shaft to pass through the through hole, and the magnetic conductive positioning shaft is screwed and fixed with a nut through the through hole.

[0013] Furthermore, one end of the magnetic conductive shell is connected to the outer magnetic conductive shell, and the other end of the magnetic conductive shell is provided with an inlet and outlet connection thread for single-body integration of the magnetic processing device or direct installation of on-site pipelines.

[0014] Furthermore, the outer magnetic conductive shell, the side magnetic conductive parts, the radiating annular magnet, and the magnet protection part all take the magnetic conductive positioning axis as a concentric axis, and form a closed magnetic charge circulation path with the medium channel.

[0015] Furthermore, the inner ring surface of the radiating annular magnet is an S pole and the outer ring surface is an N pole, or the inner ring surface is an N pole and the outer ring surface is an S pole.

[0016] Furthermore, the magnetic positioning shaft, the outer magnetic shell and the side magnetic parts are all made of ferromagnetic materials.

[0017] The beneficial effects of the present invention are:

[0018] 1. The present invention arranges the annular medium channel assembly on the periphery of the annular magnet assembly. Compared with the rectangular medium channel of the traditional rectangular magnet structure, the cross-sectional area of ​​the medium channel is significantly increased, thereby improving the medium throughput and magnetic processing efficiency, and also indirectly reducing the cost of magnetic materials.

[0019] 2. The present invention makes the magnetic flux lines pass through the medium channel vertically in a circular radial manner, so that the magnetic flux lines act vertically on the medium, maximizes the utilization rate of the magnetic field, greatly improves the instantaneous processing capacity, further improves the magnetic processing efficiency, and reduces the cost of use.

[0020] 3. The present invention has good adjustability. By changing the diameters of the outer magnetic conductive shell and the side magnetic conductive parts, the magnetic induction intensity in the medium channel can be adjusted within the range of 0.2T to 1.2T.

[0021] In summary, the present invention creatively proposes a ring-shaped radiation field magnetic circuit structure, which places the medium channel completely in the ring-shaped radiation magnetic field. The ring-shaped radiation magnetic field between the radiating annular magnet and the outer magnetic conductive shell acts completely on the medium channel. The cross-section of the medium channel accounts for a large proportion, and the magnetic field utilization and magnetic processing efficiency are significantly improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 Schematic diagram of the structure of the first embodiment of the present invention;

[0023] Figure 2 is a cross-sectional structural diagram of a first embodiment of the present invention;

[0024] Figure 3 It is a schematic diagram of the first orientation of the side magnetic conductive component;

[0025] Figure 4 is a schematic diagram of a second orientation of the side magnetic conductive member;

[0026] Figure 5 This is a front view of the side magnetic conductive member;

[0027] Figure 6 It is a structural diagram of a radial ring magnet;

[0028] Figure 7 It is the main view of the radial ring magnet;

[0029] Figure 8 is a cross-sectional view of a radial ring magnet;

[0030] Figure 9 Schematic diagram of the cross section of the medium channel of this embodiment;

[0031] Figure 10 It is a schematic cross-sectional view of a conventional rectangular magnet medium channel;

[0032] Figure 11 is a schematic diagram of the magnetic charge circulation path in the axial direction of this embodiment;

[0033] Figure 12 is a schematic diagram of the magnetic charge circulation path in the radial direction of this embodiment;

[0034] Figure 13 Schematic diagram of the cross-sectional structure of the second embodiment of the present invention.

[0035] Description of reference numerals:

[0036] Side magnetic conductor 1

[0037] Outer magnetic shell 2

[0038] Radiating ring magnet 3

[0039] Magnet guard 4

[0040] Magnetic positioning shaft 5

[0041] Media channel 6

[0042] Fixing nut 7

[0043] O-ring 8

[0044] Magnetic wing 9

[0045] Positioning sleeve 10

[0046] Inlet and outlet connection thread 11

[0047] Outer magnetic pole surface 12

[0048] Inner magnetic pole surface 13

[0049] Outer layer radiating ring magnet 14

[0050] Outer magnet protection tube 15

[0051] Protective rubber pad 16

[0052] Magnetic shell 17 DETAILED DESCRIPTION

[0053] To make the objectives, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings herein can be arranged and designed in various different configurations.

[0054] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but rather merely represents selected embodiments of the present invention. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without creative effort shall fall within the scope of protection of the present invention.

[0055] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, it does not need to be further defined or explained in subsequent drawings.

[0056] In the above description of the present invention, it should be noted that the terms "one side," "the other side," and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, or the orientations or positional relationships in which the inventive product is typically placed when in use. These terms are intended solely to facilitate the description of the present invention and simplify the description, and are not intended to indicate or imply that the devices or components referred to must have, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the present invention. Furthermore, the terms "first," "second," and the like are used solely for distinction and should not be construed as indicating or implying relative importance.

[0057] Furthermore, the term "identical" and similar terms do not necessarily require that the components be absolutely identical; slight variations are permitted. The term "perpendicular" simply refers to the positional relationship between components being more perpendicular than "parallel," not that the structure must be perfectly vertical; rather, it can be slightly tilted.

[0058] First embodiment

[0059] like Figure 1-12 As shown in FIG. 1 , a single-field source magnetic processing magnetic circuit structure of this embodiment includes an annular magnet assembly and an annular medium channel assembly. The magnetic flux lines generated by the annular magnet assembly pass vertically through the annular medium channel of the annular medium channel assembly. Specifically,

[0060] The annular magnet assembly includes a magnetic positioning shaft 5, a plurality of radiating annular magnets 3 fixedly sleeved on the magnetic positioning shaft, and a magnet protection member 4 arranged on the periphery of the magnet to provide waterproof and corrosion-resistant sealing protection for the magnet.

[0061] The radiating annular magnet 3 serves as the field source and is sleeved onto the magnetic positioning shaft 5. To ensure full contact between the inner annular surface of the radiating annular magnet 3 and the magnetic positioning shaft 5, the inner diameter of the radiating annular magnet 3 should be as close as possible to the maximum outer diameter of the magnetic positioning shaft 5. An interference fit is optimal, ensuring physical contact between the magnet and the magnetic positioning shaft to improve magnetic charge conduction efficiency.

[0062] In this embodiment, the inner ring surface of the radiating annular magnet 3 is an S pole and the outer ring surface is an N pole, or the inner ring surface is an N pole and the outer ring surface is an S pole. The number of radiating annular magnets 3 used is determined according to working conditions.

[0063] In this embodiment, the radiating annular magnet 3 is sealed and protected by a magnet protection member 4 prefabricated from a non-magnetic material with a waterproof and corrosion-resistant package.

[0064] In this embodiment, both ends of the magnet protection member 4 are designed with arc-shaped surfaces, the purpose of which is to reduce the passage resistance of the medium, improve the passing capacity, and increase the magnetic processing capacity.

[0065] The annular medium channel assembly of this embodiment includes an outer magnetic shell 2, and an annular medium channel 6 is formed between the outer magnetic shell and the magnet protection member. In this embodiment, the outer magnetic shell 2 can be made of iron or other materials with excellent magnetic conductivity.

[0066] The annular medium channel assembly further includes side magnetic conductive parts 1 provided at both ends of the outer magnetic conductive shell. The contact surface between the outer magnetic conductive shell 2 and the side magnetic conductive parts 1 is provided with an O-ring 8 to prevent medium leakage.

[0067] In this embodiment, the outer magnetic conductive shell 2 is concentrically arranged with the side magnetic conductive parts 1 at both ends thereof and is fastened by the magnetic conductive positioning shaft 5 and the fixing nut 7 .

[0068] In this embodiment, the side magnetic conductive member 1 is made entirely of iron or other materials with excellent magnetic conductivity. The side magnetic conductive member 1 includes an integrally formed magnetic conductive shell 17, magnetic conductive wings 9, and a positioning sleeve 10. The magnetic conductive shell is a cylindrical tube that contacts one end of the outer magnetic conductive shell. The positioning sleeve is coaxially arranged in the magnetic conductive shell. A plurality of magnetic conductive wings are arranged between the positioning sleeve and the magnetic conductive shell. The plurality of magnetic conductive wings are evenly distributed on the circumference of the positioning sleeve.

[0069] The positioning sleeve 10 is sleeved on the magnetic positioning shaft 5 , and its inner diameter contacts the magnetic positioning shaft to realize magnetic charge conduction, so that the magnetic wings 9 and the positioning sleeve 10 undertake magnetic charge conduction between the magnetic positioning shaft 5 and the outer magnetic shell 2 .

[0070] In this embodiment, the side magnetic conductive member 1 is provided with an inlet and outlet connection thread ports 11, which facilitates the integration of the magnetic treatment device as a single unit or direct installation of the pipeline on site.

[0071] In this embodiment, the magnetic positioning shaft 5 can be made of iron or other materials with excellent magnetic conductivity. The magnetic positioning shaft 5 is integrally formed and has limiting steps and external threads at both ends. The external threads match the nut 3.

[0072] The outer magnetic shell 2, the side magnetic member 1, the radiating annular magnet 3, and the magnetic protection member 4 are all concentric with the magnetic positioning axis 5, and form a closed magnetic charge circulation path with the medium channel 6, such as Figure 11 、 12 shown.

[0073] In this embodiment, the annular radiating magnetic field formed between the radiating annular magnet and the outer magnetic conductive shell completely acts on the medium channel. The running direction of the medium in the medium channel is perpendicular to the direction of the magnetic flux lines, and the magnetic field utilization rate can be maximized.

[0074] In this embodiment, the intensity of the magnetic flux lines of the annular medium channel is consistent at any angle, so that the magnetic treatment state of the medium flowing through the channel is consistent.

[0075] In this embodiment, by changing the diameters of the outer magnetic conductive shell and the side magnetic conductive parts, the magnetic induction intensity in the medium channel can be adjusted within a range of 0.2T to 1.2T.

[0076] like Figure 9 、 10 As shown, compared with the conventional single-body structure design of the magnetic processing device, the weight of the radial ring magnet is 3.55 times that of the conventional rectangular magnet, and the corresponding cost will also increase by about 4 times, but the cross-sectional area of ​​the medium channel is increased by more than 7 times, that is, the processing capacity (medium passing capacity) can be increased by more than 7 times. Overall, the total number of single-body magnetic processing devices installed in the project is reduced by more than 80%.

[0077] With a 100m 3Taking a water system with a circulation volume of / h as an example, 20 conventional magnetic treatment devices need to be installed, but the maximum number of magnetic treatment devices designed in this case that can be installed is no more than 3.

[0078] In comparison, the total cost of project installation can be reduced by 20% to 50%, and the volume of the complete set of integrated equipment is greatly reduced, making it easier to install on site.

[0079] Second embodiment

[0080] like Figure 13 As shown, the difference from the first embodiment is that a group of outer radiating annular magnets 14 having the same number as the radiating annular magnets 3 and installed concentrically is added inside the outer magnetic conductive shell 2 .

[0081] The outer radiating annular magnet 14 is protected from water and corrosion by an outer magnet protection tube 15 and a protective rubber pad 16 .

[0082] The outer radiating annular magnet 14 and the radial annular magnet 3 must be magnets with the same magnetization direction, that is, the polarity of the inner diameter surface of the outer radiating annular magnet 14 and the radial annular magnet 3 is the same, and the polarity of the outer diameter surface is also the same.

[0083] The advantage of this embodiment is that the magnetic induction intensity of the medium channel 8 can be further increased, and the magnetic treatment effect can be better reflected for installation conditions with special requirements.

[0084] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and are not limiting. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the purpose and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A single-field source magnetic processing magnetic circuit structure, characterized in that: The invention comprises an annular magnet assembly and an annular medium channel assembly arranged on the periphery of the annular magnet assembly, the magnetic flux lines generated by the annular magnet assembly pass vertically through the annular medium channel of the annular medium channel assembly, the annular magnet assembly comprises a magnetic positioning shaft, a plurality of radiating annular magnets fixedly sleeved on the magnetic positioning shaft, and a magnet protection member arranged on the periphery of the magnet for waterproof and corrosion-resistant sealing protection of the magnet, the annular medium channel assembly comprises an outer magnetic shell, an annular medium channel is formed between the outer magnetic shell and the magnet protection member, the inner annular surface of the radiating annular magnet is an S pole and the outer annular surface is an N pole, or the inner annular surface is an N pole and the outer annular surface is an S pole, the annular The medium channel assembly also includes side magnetic conductive parts arranged at both ends of the outer magnetic conductive shell, and the side magnetic conductive parts include an integrally arranged magnetic conductive shell and a positioning sleeve. The magnetic conductive shell is a cylindrical tube in contact with one end of the outer magnetic conductive shell, and the positioning sleeve is coaxially arranged in the magnetic conductive shell. A plurality of magnetic conductive wings are arranged between the positioning sleeve and the magnetic conductive shell. The plurality of magnetic conductive wings are evenly distributed on the circumference of the positioning sleeve. The positioning sleeve is provided with a through hole for the passage of the magnetic conductive positioning shaft. The magnetic conductive positioning shaft is screwed and fixed with a nut through the through hole. The outer magnetic conductive shell, the side magnetic conductive part, the radial annular magnet, and the magnet protection part all take the magnetic conductive positioning shaft as a concentric axis to form a closed magnetic charge circulation path with the medium channel.

2. The single-field source magnetic processing magnetic circuit structure according to claim 1, characterized in that: One end of the magnetic conductive shell is connected to the outer magnetic conductive shell, and the other end of the magnetic conductive shell is provided with an inlet and outlet connection thread for the integration of a magnetic processing device or direct installation of an on-site pipeline.

3. The single-field source magnetic processing magnetic circuit structure according to claim 1, characterized in that: The magnetic positioning shaft, the outer magnetic shell and the side magnetic parts are all made of ferromagnetic materials.

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