JPS6213561B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to an apparatus for reforming a liquid by applying a magnetic field to a liquid in a pipe that supplies liquid such as liquid fuel or water.

(Prior art and its problems) As the above-mentioned device, as shown in Fig. 2, a device has been proposed in which a plurality of annular permanent magnets 2 are fitted around the outer periphery of a non-magnetic pipe 3, and a magnetic field is applied to the liquid fuel passing through the pipe. (Japanese Patent Application Laid-open No. 160223/1983).

However, in the above-mentioned reformer, the majority of the magnetic field leaks to the outside of the pipe, and the utilization efficiency of the generated magnetic lines of force is low.

In addition, the magnets are arranged so that the opposing surfaces of adjacent magnets 2, 2 have the same polarity (hereinafter referred to as a homopolar arrangement), and are greatly demagnetized by the direct repulsion of the adjacent magnets.
Significantly reduces the magnetic field acting within the pipe.

From the above, in order to cause the lines of magnetic force to act deeply and strongly to the center of the pipe, a large magnet is required, making the device large and expensive.

Furthermore, in order to arrange large magnets in a homopolar array, repulsive force acts on all the adjacent magnets, making assembly extremely difficult.

However, there is a risk that the external leakage magnetic field may have a negative effect on external electronic devices, watches and magnetic cards carried by workers.

To deal with this problem, for example, as shown in Fig. 3, annular permanent magnets 2, 2 are arranged on a pipe 1 so that the opposing surfaces of adjacent magnets 2, 2 have different polarities (hereinafter referred to as a "heterogeneous arrangement"). In this case, the adjacent magnetic forces attract each other, which eliminates the difficulty in assembly.

However, the problem of external leakage of the magnetic field remains, and the magnetic field is generated in a loop connecting both ends of the magnet group, and in this case, a relatively large magnetic field acts on both ends of the magnet group, but the remaining central section The magnetic field is small and the efficiency is poor.

(Means for solving the problem) In view of the above, the present invention covers the magnet group with a magnetic pipe and devises the arrangement of the magnets.
The object of the present invention is to provide a liquid reforming device that can solve the above problems.

In the present invention, a plurality of permanent magnets are arranged outside a non-magnetic pipe through which a liquid passes, surrounding the pipe 1, in the axial direction, and the permanent magnets arranged in the axial direction form magnetic poles on the inner and outer peripheral surfaces, The poles of adjacent magnets are -N-S-S-N-N-, -S-N-N-S-S
The permanent magnets are arranged in different polarity, same polarity, and different polarity like this, and are characterized by a magnetic pipe covering the outer periphery of the permanent magnet.

(Function and Effect) Since the permanent magnet is covered with a magnetic pipe, all of the magnetic lines of force generated on the outside of the magnet are induced and absorbed into the magnetic pipe, completely preventing external leakage of the lines of magnetic force. That is, the strength of the magnetic field acting on the liquid transition path increases.

In addition, by arranging the magnets in the axial direction as different poles, same poles, and different poles, the different magnetic poles form a pair, creating a magnetic field between the magnets, and the like poles repel each other. Therefore, a substantially uniform strong magnetic field can be applied over the entire length of the magnetic field acting section of the reformer.

Furthermore, with the different-pole-same-pole-different-pole arrangement of magnets, the repulsive force acting on both ends of the magnet group is halved compared to the conventional same-pole arrangement shown in Figure 2, making assembly easier. .

(Example) As shown in FIG. 1, the reformer is constructed by arranging a group of ring-shaped permanent magnets in the axial direction around the outer circumference of a non-magnetic pipe 3, and fitting the magnetic pipe 1 into the magnet group. Each magnet 2 in the magnet group has magnetic poles on the inner and outer circumferential sides, and the axially adjacent magnets have -N-S-S-N-N.
-, or -S-N-N-S-S-, so that they are arranged in the order of different poles, same poles, and different poles.

In the embodiment, a plurality of annular magnet units 4, 4, 4 are fitted around the outer periphery of a non-magnetic pipe 3 to a length of about 1 m to construct the device. The magnet unit 4 includes two annular permanent magnets 2, 2 which are fitted as a set into a short magnetic pipe 31 with different poles facing each other in the axial direction.

The permanent magnet may be formed into a ring shape by combining three 1/3 arc magnets, for example.

Thus, a magnetic field is generated between the set of permanent magnets 2, 2 in each unit 4, 4.

The outward magnetic field is induced and absorbed within the magnetic pipe 1, and leakage of magnetic lines of force to the outside is completely prevented, thereby increasing the strength of the magnetic field acting inside the magnet 2, that is, into the non-magnetic pipe 3.

Since the same phenomenon as above occurs within each unit,
A substantially uniform strong magnetic field is applied over the entire length of the magnetic field acting section of the device, and a high magnetic field effect can be imparted to the liquid passing through the non-magnetic pipe 3.

In addition, since it is sufficient to simply cover the outer periphery of the magnet group with a non-magnetic pipe, the device itself does not become large and does not require a large installation space.

It goes without saying that the configuration of each part of the present invention is not limited to the above-mentioned embodiments, and various modifications can be made within the technical scope of the claims.

[Brief explanation of the drawing]

FIG. 1 is a sectional view showing an example of the device of the present invention, and FIG.
The figure is a sectional view of a conventional example, and FIG. 3 is a sectional view of another arrangement example. 1... Magnetic pipe, 2... Permanent magnet, 3... Non-magnetic pipe.

Claims (1)

[Claims] 1. In a non-magnetic pipe through which liquid passes, in which a plurality of permanent magnets are arranged in a ring shape and in the axial direction, the poles of the permanent magnets arranged in the axial direction are -N-S-
A liquid that is arranged in a manner similar to S-N-N- or -S-N-N-S-S, with different poles and the same polarity repeated, and a magnetic pipe is placed around the outer periphery of a permanent magnet. reformer. 2. The liquid reforming device according to claim 1, wherein the permanent magnet has magnetic poles formed on its inner and outer peripheral surfaces.