JP2000308888A - Magnetizing treatment tool for fluid - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a magnetizing treatment tool for fluid enabling to attach it in an adequate state corresponding to an outer diameter, even though the outer diameter of a pipe in which a fluid flows, changes to a large or a small size. SOLUTION: This magnetizing treatment tool 1 for fluid is constituted of plural magnetic field generators 4 obtained by laminating plural pieces of permanent magnet plates and loaded in the inside of a hollow part, and a connection member 5 for connecting respective magnetic field generators 4 in such a state arranged mutually in parallel and in one line. The connection member 5 is constituted of plural connection plates 12, and respective magnetic field generators 4 are connected such that the connection member of the magnetic field generators 4 enables to extend and contract in the connection direction, and enables to bend at respective connection positions.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fluid magnetizing treatment tool for improving the quality of a fluid such as water by subjecting the fluid to a magnetizing treatment. And a fluid magnetized processing tool.

[0002]

2. Description of the Related Art Conventionally, this type of fluid magnetized treatment tool has been used for the purpose of softening tap water and the like, and as shown in FIG. A structure in which the permanent magnet plates 101 are loaded in a stacked state has been proposed. A central portion inside the cylindrical case 100 has an insertion hole 10 through which a water pipe 102 can be inserted.
When the water pipe 102 is inserted through the insertion hole 103, the magnetic field generated by each permanent magnet plate 101 causes the water pipe 1
02, the water flowing through the water pipe 102 is magnetized.

[0003]

However, in the above-mentioned conventional fluid magnetized processing tool, the hole diameter of the insertion hole 103 is adjusted to the outer diameter of the water pipe 102. However, the same fluid magnetization processing tool cannot be mounted. For this reason, it is necessary for the manufacturer to manufacture a plurality of types in which the hole diameters of the insertion holes 103 are different, which makes inventory management complicated and increases costs.

The present invention has been made in view of the above problem, and can be mounted on the outer peripheral surface of a pipe in a proper state corresponding to the outer diameter of the pipe even if the outer diameter of the pipe through which the fluid flows is different. An object of the present invention is to provide a fluid magnetization processing tool.

[0005]

According to a first aspect of the present invention, there is provided a fluid magnetizing apparatus comprising: a plurality of magnetic field generators having a permanent magnet plate mounted therein; and a connecting member for connecting the magnetic field generators in series. The magnetic field generators are connected to each other by the connecting members so that the connected bodies of all the magnetic field generators can expand and contract in the connecting direction and can be bent at each connecting portion.

According to the second aspect of the present invention, each magnetic field generator is formed by loading a plurality of permanent magnet plates and a yoke in a stacked state in the hollow interior of a pipe.

According to the third aspect of the present invention, all the connected bodies of the magnetic field generators are magnetically shielded by the cover which can be opened and closed.

According to a fourth aspect of the present invention, there is provided a fluid magnetizing apparatus which can be opened and closed having a plurality of magnetic field generators each having a permanent magnet plate mounted therein and an insertion hole through which a fluid flows. Each of the magnetic field generators is supported around an insertion hole inside the cover so as to be displaceable in a radial direction.

In the invention according to claim 5, the cover body includes a shield plate for a magnetic shield.

According to the sixth aspect of the invention, each magnetic field generator is formed by loading a plurality of permanent magnet plates and a yoke in a stacked state in a hollow interior of a pipe.

According to the seventh aspect of the present invention, each of the magnetic field generators includes a permanent magnet plate having N and S magnetic poles magnetized on both front and back surfaces and a yoke superposed on one of the magnetic pole surfaces of the permanent magnet plate. Each magnetic field generator is supported inside the cover body with the yoke positioned outside.

[0012]

In accordance with the outer diameter of the pipe through which the fluid flows, the length of the connecting member is adjusted by expanding and contracting the connecting member, and the connecting portion of the magnetic field generator is bent along the outer shape of the pipe while the connected magnetic field generator is connected. Is attached to the outer peripheral surface of the tube.

According to the fluid magnetizing apparatus of the present invention, each magnetic field generator has a magnetic pole formed on the outer periphery of the yoke. After the magnetic field lines having emitted the N magnetic poles reach the inside of the tube, they return to the S magnetic poles on the outer periphery of another yoke, and a magnetic field is generated inside the tube.

In the fluid magnetization processing tool according to the third aspect, since the entirety of the connected magnetic field generators is magnetically shielded, the lines of magnetic force from each magnetic field generator are blocked by the cover, and do not act on the outside of the cover.

According to the fourth aspect of the present invention, when a cover is placed on the pipe through which the fluid flows, each magnetic field generator is displaced in the radial direction according to the outer diameter of the pipe, and each magnetic field generator is displaced from the pipe. Localize along the outer peripheral surface.

In the fluid magnetizing apparatus according to the fifth aspect, since each magnetic field generator is magnetically shielded by the shield plate, the lines of magnetic force from each magnetic field generator are blocked by the shield plate and do not act on the outside of the cover body.

According to the fluid magnetizing apparatus of the present invention, since each magnetic field generator has magnetic poles formed on the outer periphery of the yoke, when the cover body is mounted on the outer peripheral surface of the tube, it emits N magnetic poles on the outer periphery of the yoke. After the line of magnetic force reaches the inside of the tube, it returns to the S magnetic pole on the outer periphery of another yoke, and a magnetic field is generated inside the tube.

In the fluid magnetizing apparatus of the present invention, since the yoke is superposed on the magnetic pole of each permanent magnet plate, the magnetic field generated by each permanent magnet plate is strengthened by the yoke. Further, since the yoke is located outside the permanent magnet plate, the lines of magnetic force from each permanent magnet plate do not act on the outside of the yoke.

[0019]

FIG. 1 shows a state in which a fluid magnetizing treatment tool 1 according to a first embodiment of the present invention is mounted on a water pipe 3 of a faucet 2.
The fluid magnetized processing tool 1 in the illustrated example is mounted so as to be wound around the outer periphery of a water pipe 3. As shown in FIGS. 2 and 3, six magnetic field generators 4 and all the magnetic field generators are provided. 4
And a connecting member 5 for connecting the members in a state where they are aligned in parallel and in line with each other. Note that the magnetic field generator 4 does not necessarily need to be a tubular body as shown in the illustrated example, but it is desirable that the magnetic field generator 4 has a longitudinal shape in order to set a long range of action of the magnetic field. The number of the magnetic field generators 4 does not necessarily have to be six, and can be increased or decreased as necessary.

As shown in FIGS. 5 and 6, each magnetic field generator 4 of this embodiment is formed by closing both ends of a stainless steel cylindrical pipe 6 with disc-shaped end plates 7,7. . From each end plate 7, both end portions of the shaft portion 8 penetrating through the center of the inner hole 6a of the pipe 6 protrude. Screws 8a and 8b are formed at the protruding portions at both ends of the shaft portion 8, and a nut 9 to be described later is screwed. The pipe 6 is not limited to a cylindrical shape, and may be a rectangular tube. As shown in FIGS. 6 and 7, a plurality of ring-shaped permanent magnet plates 1 are provided inside the hollow of the pipe 6.
0 are loaded in a stacked state, and the shaft 8 penetrates the center hole of each permanent magnet plate 10.

Each permanent magnet plate 10 is, as shown in FIG.
It is magnetized so that N and S magnetic poles are generated in the thickness direction. In this embodiment, a laminated body of three permanent magnet plates 10 in which the directions of the magnetic poles are matched is taken as one block, and the direction of the magnetic pole is changed for each block. The blocks of each stacked body are sandwiched between ring-shaped yokes 11,11. Each yoke 1
1 is formed to have a diameter slightly larger than the diameter of the permanent magnet plate 10, and the same magnetic poles of the permanent magnet plates 10 on both sides of each yoke 11 face each other. With such a magnetic pole arrangement, N magnetic poles and S magnetic poles are alternately formed on the outer peripheral portion of each yoke 11.

Of the six magnetic field generators 4 shown in FIG. 2, three right side magnetic field generators 4 (indicated by “R” in the figure) are arranged on the outer periphery of each magnetic field generator 4, for example. N, S, N,
When the permanent magnet plates 10 are arranged so that magnetic poles are generated in the order of S, the three magnetic field generators 4 in the left half (indicated by “L” in the figure) are arranged on the outer periphery of each magnetic field generator 4. , N, S,
The permanent magnet plates 10 are arranged so that magnetic poles are generated in the order of N.
In FIG. 6, reference numeral 14 denotes a seal member provided inside the end plates 7 at both ends, which prevents water from entering the pipe 6. In this embodiment, a magnetic field generation source is a stack of a plurality of permanent magnet plates 10, but a single permanent magnet plate may be used as a magnetic field generation source as in an embodiment described later.

The connecting member 5 is provided at both ends of all the magnetic field generators 4 with the shaft portions 8 of the adjacent magnetic field generators 4, 4.
It is composed of a plurality of connecting plates 12 that sequentially connect the spaces 8. Each connecting plate 12 is formed by connecting the magnetic field generator 4 to each other as shown in FIG.
As shown in FIG. 1, the magnetic field generators 4 are connected so as to be able to expand and contract in the connection direction, and as shown in FIG.

As shown in FIG. 9, each connecting plate 12 has a circular outer shape, and the width of one end is set larger than the width of the other end. The end with the larger width (hereinafter,
A circular hole 13a having a hole diameter slightly larger than the outer diameter of the shaft portion 8 is provided in the "wide end" 12a, and a circular end 13b (hereinafter, referred to as "narrow end") 12b having a smaller diameter than the outer diameter of the shaft portion 8. An elongated hole 13b having a width slightly larger than the outer diameter of the shaft portion 8 and extending in the length direction of the connecting plate 12 is formed. The elongated holes 13b are for making the connected body of the magnetic field generator 4 expandable and contractable in the connecting direction.

FIG. 3 shows a magnetic field generator 4 using a connecting plate 12.
Are shown. FIG. 3 shows the magnetic field generator 4
The connection structure at one end is shown, but the same applies to the connection structure at the other end, and illustration and description are omitted here. Now, the magnetic field generator 4 located almost at the center is “A”, and the magnetic field generator 4 connected to the right side is “B”.
"C", the magnetic field generator 4 connected to the left side is "D""E"
If "F" is set, the magnetic field generators A and B are connected by a connecting plate 12 indicated by "P". Similarly, the magnetic field generators B,
C indicates the magnetic field generated by the connecting plate 12 indicated by "Q", the magnetic field generators A and D generated by the connecting plate 12 indicated by "R", and the magnetic field generators D and E generated by the connecting plate 12 indicated by "S". The generators E and F are connected by a connecting plate 12 indicated by "T".

The connecting plate P and the connecting plate Q are such that the wide end 12a of the connecting plate P and the narrow end 12b of the connecting plate Q are vertically overlapped, and the circular hole 13a and the long hole 13b communicate with each other. The shaft portion 8 of the magnetic field generator B is passed through this communicating portion, and the shaft end is stopped by a nut 9. Similarly, the connecting plate R and the connecting plate P
Wide end 12a of connecting plate R and narrow end 12b of connecting plate P
And the circular hole 13a and the long hole 13b communicate with each other. The shaft portion 8 of the magnetic field generator A is passed through this communicating portion, and the shaft end is stopped by a nut 9. Similarly, in the connecting plate S and the connecting plate R, the wide end 12a of the connecting plate S and the narrow end 12b of the connecting plate R are vertically overlapped, and the circular hole 13a and the long hole 13b communicate with each other. The magnetic field generator D
Shaft portion 8 is passed through, and the shaft end is stopped by a nut 9. Similarly, connecting plate T and connecting plate S are connected to wide end 12 of connecting plate T.
a and the narrow end portion 12b of the connecting plate S are vertically overlapped, and the circular hole 13a and the long hole 13b communicate with each other. The shaft portion 8 of the magnetic field generator E is passed through this communicating portion, and the shaft end is stopped by a nut 9. According to the above connection structure, since each connection plate 12 is rotatable with respect to the shaft portion 8 of the magnetic field generator 4, the connection body of the magnetic field generator 4 can be bent at each connection portion.

In this embodiment, a hook 13 is formed in a connecting plate 12 at one end (indicated by "U" in the figure) by cutting a circular hole 13a. Is attached to the water pipe 3, the hook 13 is hooked on the shaft 8 of the magnetic field generator 4 (indicated by “F” in the figure) at the other end to maintain the wound state.

In the above embodiment, a plurality of connecting plates 12 having a circular hole 13a at one end and a long hole 13b at the other end are used as the connecting member 5, but the connecting member of the magnetic field generator 4 is used. Is not limited to the configuration of this embodiment as long as the magnetic field generators 4 can be connected so that can be expanded and contracted in the connecting direction and can be bent at each connecting portion.

The fluid magnetizing treatment tool 1 having the above-described configuration may be used alone. However, when the magnetic field does not act on the vicinity of the mounting portion, as shown in FIG. The connected body of the magnetic field generator 4 may be configured to be covered with a cover body 20 for a magnetic shield. The cover body 20 in the illustrated example has a pair of synthetic resin cases 20a each having a stainless steel shield plate 23 attached to the outer peripheral surface thereof.
20b, the opening surfaces of the cases 20a and 20b abut against each other, and one abutting edge is pivotally connected with a hinge member 21 so as to be openable and closable. Both end surfaces 24a, 24b of each case 20a, 20b have
The semicircular notches 22a and 22b which form the insertion hole 22 of the water pipe 3 in the butted state are respectively formed.

FIGS. 12 and 13 show a cover 2 having a shield plate 23 on the outer peripheral surface, as in the second embodiment.
A third embodiment of the fluid magnetization processing tool 1 using No. 0 is shown.
In the fluid magnetized processing tool 1 of the third embodiment, three magnetic field generators 4 are housed inside a pair of cases 20a and 20b constituting the cover body 20 in a state where they are arranged in parallel and in a circle. After the cover body 20 is opened, it is attached to the outer peripheral surface of the water pipe 3 so that the water pipe 3 is sandwiched between the cases 20a and 20b.

Each magnetic field generator 4 has, as shown in FIG.
A plug 31 is fitted into both ends of a cylindrical pipe 6 made of stainless steel, and the outside thereof is closed with an end plate 32. Each end plate 32
Is integrally formed with a shaft portion 33 protruding from the outer surface. A plurality of ring-shaped permanent magnet plates 10 and a ring-shaped yoke 11 are loaded in a stacked state in the hollow interior of the pipe 6, and a connection shaft 41 penetrating through the central hole of each permanent magnet plate 10 and the yoke 11. Are supported by the plug 31.

The arrangement of the permanent magnet plate 10 and the yoke 11 is the same as that of the first embodiment, but of the six magnetic field generators 4,
Regarding the three magnetic field generators 4 housed and held in one case 20a, the permanent magnet plates 10 are arranged on the outer periphery thereof so as to generate magnetic poles in the order of N, S, N, for example, and the other case 20b is provided. For the three magnetic field generators 4 housed and held, permanent magnet plates 10 are arranged on the outer periphery thereof so as to generate magnetic poles in the order of S, N, S, for example.

Both end faces 2 of each case 20a, 20b
As shown in FIG. 15, support plates 34 each having a shape corresponding to the shape of the end face portions 24a and 24b of each case 20a and 20b are attached to the inside of 4a and 24b, respectively. A substantially semicircular notch 35 forming the insertion hole 22 of the water pipe 3 is formed in each support plate 34 in a state where the respective cases 20a and 20b are abutted, and three notches 35 are formed around the notch 35. Three support grooves 36 for supporting the shaft portions 33 of the magnetic field generator 4 so as to be displaceable in the radial direction are formed. Each support groove 36 has a shape that is long in the radial direction, and is configured such that the groove width of the communication portion with the notch 35 is narrowed so that the shaft portion 33 does not escape from the support groove 36.

The shafts 33 at both ends of each magnetic field generator 4 are connected to the support plate 34 and the end surfaces 24a, 24 of the cases 20a, 20b.
b, and protrudes into gaps 37 between the gaps b.
A plate-shaped connecting spring 3 for sequentially connecting the protruding portions of each shaft portion 33
8 are deployed. As shown in FIG. 16, the connecting spring 38 has ring-shaped retaining portions 39a to 39c fitted to the shaft portions 33 of the three magnetic field generators 4, and a U-shaped connecting portion between the retaining portions. And the leaf spring portions 40a and 40b are formed in series. The connecting springs 38 do not necessarily have to be a series as in this embodiment, but may be those that individually connect the shaft portions 33 of the adjacent magnetic field generators 4. Further, as in this embodiment, the present invention is not limited to the plate-shaped one, but may be a coil-shaped one.

FIG. 18 shows a state in which the fluid magnetizing apparatus 1 according to the fourth embodiment of the present invention is mounted on a water pipe 3 of a faucet. After the cover body 20 is opened, the fluid magnetized processing tool 1 of the illustrated example
The water pipe 3 is attached to the outer peripheral surface of the water pipe 3 so as to sandwich the water pipe 3 between a pair of cases 20 a and 20 b constituting the cover body 20. Each of the cases 20a and 20b is made of a synthetic resin. The open surfaces of the cases 20a and 20b abut against each other, and one abutting edge is pivotally connected with a hinge member (not shown) so as to be openable and closable. is there. Each case 20a, 20
The rectangular cutouts 22 that form the insertion holes 22 of the water pipe 3 in abutting state are provided on both end surfaces 24a and 24b of FIG.
a and 22b are respectively formed.

In each of the cases 20a and 20b, two magnetic field generators 4 are housed and held around the insertion hole 22 respectively. As shown in FIGS. 19 and 20, each of the magnetic field generators 4 of this embodiment includes a box-shaped case body 50 made of stainless steel having an open upper surface, and a single sheet having N and S magnetic poles magnetized on both front and back surfaces. It is composed of a permanent magnet plate 51, a plate-shaped yoke 52 that is superimposed on one magnetic pole surface of the permanent magnet plate 51, and a yoke fixing plate 53 that holds the yoke 52 in a state of being superposed on the permanent magnet plate 51. A support shaft portion 55 and a guide pin 56 projecting outward are protruded from both end plate portions 54 of the box-shaped case body 50. A permanent magnet plate 51 and a yoke 52 integrally held by a yoke fixing plate 53 are housed and arranged inside the box-shaped case body 50.

Each of the magnetic field generators 4 is supported by each of the cases 20a and 20b with the yoke 52 positioned outside, and when the fluid magnetization processing tool 1 is mounted on the water pipe 3,
The magnetic field from each permanent magnet plate 51 is strengthened by the yoke 52 and is formed inside the water pipe 3. Also, the lines of magnetic force from each permanent magnet plate 51 do not act on the outside of the yoke 52,
Therefore, it is possible to prevent a magnetic field from acting on the outside of the cover body 20.

In the two magnetic field generators 4 arranged in one case 20a, the yoke 5 is mounted on the S pole face of the permanent magnet plate 51.
2 are superimposed on each other, so that the N-pole surface of the permanent magnet plate 51 contacts the outer peripheral surface of the water pipe 3. In the two magnetic field generators 4 arranged in the other case 20 b, the yoke 52 is superimposed on the N-pole surface of the permanent magnet plate 51, so that the S-pole surface of the permanent magnet plate 51 is formed on the outer peripheral surface of the water pipe 3. Confront. Lines of magnetic force emitted from the N magnetic pole faces of the two magnetic field generators 4 pass through the water pipe 3 and reach the S magnetic pole faces of the two magnetic field generators 4, so that the water pipe 3
A magnetic field is generated inside the.

The two magnetic field generators 4 for each case are shown in FIG.
Are integrated into the assembly frame 60 as shown in FIG. The assembling frame 60 includes a front frame 60a and a rear frame 60b having the same shape, a partition frame 60c provided between the center portions of the frames 60a and 60b, and two frames provided between both ends of the frames 60a and 60b. And the connecting shafts 61, 61.

Front frame 60a and rear frame 6
0b, a bearing hole 64 for rotatably supporting the support shaft 55 of each magnetic field generator 4, an arc-shaped guide groove 63 for slidably engaging the guide pin 56, and a shaft of the connecting shaft 61. A stop hole 62 into which the end is inserted is formed. The tip of the support shaft 55 of each magnetic field generator 4 and the shaft end of each connection shaft 61 project outward from the front frame 60a and the rear frame 60b, and are formed in a groove 71 and a long hole 72 of a support plate 70 described later. Engage. The guide groove 63 is provided in the magnetic field generator 4.
Is set to a predetermined angle in order to define the rotation range of.

Both end faces 2 of each case 20a, 20b
As shown in FIG. 22, support plates 70 are attached and fixed inside the 4a and 24b, respectively. Each support plate 70 has rectangular cutouts 73a and 73b that form the insertion hole 22 of the water pipe 3 in a state where the cases 20a and 20b abut each other. The support shaft 55 of each magnetic field generator 4 and the shaft end of the connection shaft 61 are slid so that each magnetic field generator 4 can be displaced in the direction of the water pipe 3 at the line symmetric position of each support plate 70. A groove 71 and an elongated hole 72 to be movably engaged are formed. As shown in FIG. 23, the assembly frame 60 in which the two magnetic field generators 4 and 4 are incorporated has both ends of the left and right connection shafts 61 engaged with the long holes 72 of the respective support plates 70. As a result, it is assembled between the two support plates 70, 70.

In order to mount the fluid magnetizing treatment tool 1 of the first embodiment on the outer peripheral surface of the water pipe 3, the length of the connecting member 5 is expanded or contracted according to the outer diameter of the water pipe 3. The connected magnetic field generator 4 is adjusted while bending each connecting portion of the magnetic field generator 4 along the outer shape of the water pipe 3.
Attach it so that it is wound around the outer peripheral surface of.

In the case of a water pipe 3 having a large outer diameter, when holding the magnetic field generators 4 at both end positions and pulling in the opposite direction, as shown in FIG. The connecting member 5 is extended by sliding the long hole 13b of the pipe 12, and is mounted so as to be wound around the outer peripheral surface of the water pipe 3 in this extended state. FIG. 10 shows a state in which the fluid magnetization processing tool 1 of the first embodiment is mounted on the water pipe 3 having a large outer diameter.

Each magnetic field generator 4 is in close contact with the outer peripheral surface of the water pipe 3 when the fluid magnetizing device 1 is mounted on the outer circumference of the water pipe 3. In each magnetic field generator 4, N and S magnetic poles are alternately formed on the outer peripheral portion of each yoke 11 by the plurality of permanent magnet plates 10, and face the water pipe 3. The three magnetic field generators 4 and the other three magnetic field generators 4 opposed to each other with the water pipe 3 interposed therebetween differ in the arrangement of N and S magnetic poles formed on the outer peripheral portion of the yoke 11. Therefore, the magnetic field lines emitted from the N magnetic poles of the respective magnetic field generators 4 pass through the inside of the water pipe 3 and return to the S magnetic poles of the other magnetic field generators 4, so that the water pipe 3
, A strong magnetic field is generated inside.

When the fluid magnetizing treatment tool 1 is mounted on the outer periphery of the water pipe 3, a magnetic field is also generated outside the fluid magnetizing treatment tool 1. However, in the fluid magnetizing treatment tools 1 of the second and third embodiments, Since it is surrounded by the cover body 20 having the shield plate 23 for the magnetic shield, the shield plate 23 prevents the magnetic field from acting on the outside of the cover body 20.

In order to mount the cover body 20 in the second embodiment on the connected body of the magnetic field generator 4 wound around the outer periphery of the water pipe 3, the cases 20a and 20b are opened and the water pipe 3 is cut out. The case 20a, 20b is closed by engaging with the case 22, and the closed state is held by the holder 25.

The fluid magnetizing apparatus 1 of the third embodiment is replaced with a water pipe 3
In order to mount the case 20a, 20b, the case 20a, 20b is opened, the water pipe 3 is engaged with the notch 22,
20b is closed, and the closed state is held by the holder 25. In the case of the water pipe 3 having a large outer diameter, each magnetic field generator 4 is pushed up by the outer peripheral surface of the water pipe 3 so that the shaft portion 8 slides in the support groove 36 of each support plate 34, and each magnetic field generator 4 It is in close contact with the outer peripheral surface of the water pipe 3 while being displaced in the direction.

When the fluid magnetizing apparatus 1 of the third embodiment is mounted on the water pipe 3 having a small outer diameter, the cases 20a, 20
Since the magnetic field generators 4 at both ends in FIG. 2B are magnetically attracted to each other, the shaft portions 8 of the magnetic field generators 4 are displaced toward the center by sliding in the support grooves 36 of the support plates 34, and
Abuts the outer peripheral surface of. In this case, each case 20a, 2
0b, a magnetic repulsive force is generated between the magnetic field generator 4 at the center position and the magnetic field generators 4 at both end positions, but the restoring force due to the extension of the leaf spring portions 40a, 40b of the connecting spring 38 is reduced. In order to overcome the magnetic repulsion, the magnetic field generator 4 at the center position is also displaced toward the center in conjunction with the magnetic field generators 4 at both end positions, and comes into contact with the outer peripheral surface of the water pipe 3. FIG. 17 shows a state in which the fluid magnetization processing tool 1 of the third embodiment is mounted on the water pipe 3 having a small outer diameter.

The fluid magnetized processing tool 1 of the fourth embodiment also has open cases 20a, 20b similarly to the third embodiment.
Is mounted on the outer peripheral surface of the water pipe 3. The fourth embodiment can be installed not only when the outer diameter of the water pipe 3 is large or small, but also when the water pipe 3 has a circular cross section or a rectangular water pipe 3. , Each can be installed.

FIG. 24 shows a state in which the magnetic field generator 4 of each of the cases 20a and 20b is located at the farthest position, being mounted on the water pipe 3 having a rectangular cross section and a large cross section. It has a straight posture with no inclination.

FIG. 25 shows a state in which the magnetic field generators 4 of the cases 20a and 20b are close to each other and are mounted on the water pipe 3 having a rectangular cross section and a small cross section. Has a zero straight posture. When mounted on the water pipe 3 having a rectangular cross section, the magnetic field generators 4 and 4 at the same position on the left and right face each other.

FIG. 26 shows a state in which the cross section is mounted on the water pipe 3 having a circular cross section and a large diameter.
Each of the magnetic field generators 0a and 20b is located at a position slightly close to each other, and has an inclined posture facing the center of the water pipe 3.

FIG. 27 shows a state in which each of the cases 2 is attached to a small-diameter water pipe 3 having a circular cross section.
The magnetic field generators 0a and 20b are located closest to each other, and have a tilted posture facing the center of the water pipe 3. When mounted on the water pipe 3 having a circular cross section, the magnetic field generators 4 and 4 having a diagonal position are opposed to each other.

In the above embodiment, tap water is subjected to a magnetizing treatment to improve water quality. If this embodiment is mounted on a sewer pipe, the inside of the sewer pipe is clogged with rust or dirt. Can be prevented. In addition, the fluid magnetizing device of the present invention is not limited to water, but is not limited to hydrocarbon-based liquids such as petroleum, and is not limited to liquids.
It is also possible to modify the fluid.

[0055]

According to the first aspect of the present invention, since a plurality of magnetic field generators are connected so as to be able to expand and contract and bend at the connecting portion, even if the outer diameters of the pipes through which the fluids flow are different from each other, the outer diameter can be reduced. It can be mounted in an appropriate state corresponding to.
Moreover, it can be mounted simply by wrapping it around the outer peripheral surface of the pipe, and handling is extremely simple.

According to the second aspect of the present invention, a plurality of permanent magnet plates and a yoke are loaded in a stacked state in the hollow interior of the pipe to form a magnetic field generator. Therefore, a magnetic pole is formed on the outer periphery of the yoke. A magnetic field can be applied in the circumferential direction of the pipe.

According to the third aspect of the present invention, since all the connected members of the magnetic field generators are magnetically shielded by the openable and closable cover, the action of the magnetic field to the outside can be prevented, and precision machines such as magnetic cards and watches can be prevented. No adverse effects on

According to the fourth aspect of the present invention, since each of the magnetic field generators is supported in a state capable of being displaced in the radial direction around the insertion hole inside the cover body which can be opened and closed, the outside of the pipe through which the fluid flows can be provided. Even if the diameters are different, it is possible to mount in an appropriate state corresponding to the outer diameter. Moreover, it can be mounted simply by opening and closing the cover body, and handling is extremely simple.

According to the fifth aspect of the present invention, since the cover body is provided with the shield plate for the magnetic shield, the action of the magnetic field to the outside can be prevented, and adverse effects on precision machines such as magnetic cards and watches. Nothing.

According to the sixth aspect of the present invention, since a plurality of permanent magnet plates and a yoke are loaded in a stacked state inside the hollow of the pipe to form a magnetic field generator, a magnetic pole is formed on the outer periphery of the yoke. A magnetic field can be applied in the circumferential direction of the pipe.

According to the seventh aspect of the present invention, N,
A permanent magnet plate in which each magnetic pole of S is magnetized and a yoke superimposed on one of the magnetic pole surfaces of the permanent magnet plate are loaded inside to form a magnetic field generator, and the yoke is positioned outside to form a cover body. Since the magnetic field generator is supported inside the yoke, the magnetic field generated by the permanent magnet plate can be strengthened by the yoke, and the lines of magnetic force from each permanent magnet plate can be prevented from acting on the outside of the yoke.

[Brief description of the drawings]

FIG. 1 is a front view showing a state in which a fluid magnetization processing tool according to a first embodiment of the present invention is mounted on a water pipe.

FIG. 2 is a plan view of the fluid magnetization processing tool of the first embodiment.

FIG. 3 is a front view of the fluid magnetization processing tool of the first embodiment.

FIG. 4 is a plan view showing a state where the fluid magnetization processing tool of the first embodiment is extended.

FIG. 5 is a plan view of the magnetic field generator.

FIG. 6 is a sectional view showing the internal structure of the magnetic field generator.

FIG. 7 is a sectional view taken along the line AA of FIG. 6;

FIG. 8 is an explanatory view showing a laminated structure of a permanent magnet plate and a yoke.

FIG. 9 is a front view of the connecting plate.

FIG. 10 is a front view showing a state in which the fluid magnetization processing tool of the first embodiment is mounted on a water pipe having a large outer diameter.

FIG. 11 is a front view showing a fluid magnetization processing tool of a second embodiment using a cover body.

FIG. 12 is a sectional view along a radial direction of a fluid magnetization processing tool according to a third embodiment of the present invention.

FIG. 13 is a cross-sectional view along the length direction of the fluid magnetization processing tool of the third embodiment.

FIG. 14 is a sectional view of a magnetic field generator according to a third embodiment.

FIG. 15 is a front view of a support plate.

FIG. 16 is a front view of the connection spring.

FIG. 17 is a cross-sectional view showing a state in which the fluid magnetization processing tool of the third embodiment is mounted on a water pipe having a small outer diameter.

FIG. 18 is a perspective view showing a state in which the fluid magnetization processing tool of the fourth embodiment is mounted on a water pipe.

FIG. 19 is an exploded perspective view showing a configuration of a magnetic field generator.

FIG. 20 is a sectional view showing a configuration of a magnetic field generator.

FIG. 21 is a perspective view showing a state where a magnetic field generator is incorporated in an assembly frame.

FIG. 22 is a front view showing a configuration of a support plate.

FIG. 23 is a plan view showing a state where an assembly frame in which a magnetic field generator is incorporated is incorporated between support plates.

FIG. 24 is a front view showing a state of being mounted on a water pipe having a rectangular cross section and a large cross section.

FIG. 25 is a front view showing a state of being mounted on a water pipe having a rectangular cross section and a small cross section.

FIG. 26 is a front view showing a state of being attached to a water pipe having a circular cross section and a large diameter.

FIG. 27 is a front view showing a state of being attached to a water pipe having a circular cross section and a small diameter.

FIG. 28 is a cross-sectional view showing a configuration of a conventional example.

[Explanation of symbols]

 Reference Signs List 4 magnetic field generator 5 connecting member 10, 51 permanent magnet plate 11 yoke 12 connecting plate 20 cover body 23 shield plate 52 yoke

 ──────────────────────────────────────────────────続 き Continued on the front page (72) Inventor Shigeaki Amishima 341 Shirahama-cho, Himeji-shi Himeji Electronics Co., Ltd.In-house (72) Inventor Kazukuni Akishi 5-6-22 Momoya, Ikuno-ku, Osaka F-term (reference) 4D061 DA03 DB05 DB06 DB14 EA18 EC01 EC06 EC07 EC10 EC19

Claims (7)

[Claims] 1. A magnetic field generator comprising: a plurality of magnetic field generators having a permanent magnet plate loaded therein; and a connecting member for connecting the magnetic field generators in series, wherein all the magnetic field generators are connected in the connecting direction. A fluid magnetization processing tool, wherein each magnetic field generator is connected by the connecting member so as to be able to expand and contract and bend at each connecting portion. 2. The fluid magnetization processing tool according to claim 1, wherein each magnetic field generator comprises a plurality of permanent magnet plates and yokes stacked in a hollow interior of a pipe. 3. The fluid magnetization processing tool according to claim 1, wherein all the connected bodies of the magnetic field generators are magnetically shielded by a cover that can be opened and closed. 4. A cover comprising: a plurality of magnetic field generators having a permanent magnet plate loaded therein; and an openable and closable cover having an insertion hole through which a pipe through which a fluid flows can be inserted. A fluid magnetization processing tool which is supported around an inner insertion hole in a state where each magnetic field generator can be displaced in a radial direction. 5. The fluid magnetization processing tool according to claim 4, wherein the cover body includes a shield plate for a magnetic shield. 6. The fluid magnetization processing tool according to claim 4, wherein each magnetic field generator comprises a plurality of permanent magnet plates and a yoke loaded in a hollow state inside a pipe in a stacked state. 7. Each magnetic field generator comprises a permanent magnet plate having N and S magnetic poles magnetized on both sides thereof and a yoke superposed on one of the magnetic pole surfaces of the permanent magnet plate. 5. The fluid magnetization processing tool according to claim 4, wherein the magnetic field generator is supported inside the cover body with the yoke positioned outside.