JP4038279B2 - Water treatment equipment using multipolar magnetic field - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention relates to a water treatment apparatus that magnetizes water by applying a magnetic field, thereby purifying the water.
[0002]
[Prior art]
For example, when water pipes are aged, red rust, scales, and the like adhere to the inside, causing water quality to deteriorate. Many water treatment apparatuses for improving the quality of tap water whose water quality has been lowered have been proposed so far.
[0003]
As an example, a water treatment apparatus described in Japanese Patent No. 2622911 is shown in FIGS. FIG. 8 is a plan view of the water treatment apparatus, and FIG. 9 is a cross-sectional view taken along line BB in FIG.
[0004]
A water treatment apparatus 50 shown in FIG. 8 has a cylindrical outer case 51, a first treated water storage section 52 into which treated water flows and is temporarily stored, and treated water subjected to water treatment is temporarily stored. Second treated water storage part 53.
[0005]
In the outer case 51, as shown in FIG. 9, four water-passing pipes 54 whose outer surfaces are coated with a far-infrared radiation material, and water-passing pipes 54 adjacent to the water-passing pipe 54. Plate-shaped permanent magnets 55 arranged on both sides are provided. Two water-passing pipes 54 are arranged in two rows, and a total of three permanent magnets 55 are arranged on both sides of each row.
[0006]
This water treatment device 50 operates as follows.
[0007]
The treated water is once stored in the first treated water storage section 52 and then sent to the water flow pipe 54 disposed in the outer case 51. Since the far-infrared radiation material is applied to the outer surface of the water flow pipe 54, the water to be treated is activated by the heat radiation from the far-infrared radiation material.
[0008]
Further, the water to be treated is subjected to an electronic excitation effect caused by the magnetic field formed by the permanent magnet 55, and becomes fine particles. In order to promote the dissolution of red rust and the like, finely divided water removes red rust and other dirt adhering to the inner wall of the water pipe and prevents red rust from reattaching.
[0009]
[Problems to be solved by the invention]
As described above, in the conventional water treatment apparatus 50 shown in FIG. 8 and FIG. 9, a plurality of permanent magnets 55 are arranged inside the outer case 51, and the action of the magnetic field formed by these permanent magnets 55. Thus, the water to be treated is finely divided.
[0010]
Thus, in a water treatment apparatus that purifies water using a magnetic action, how to effectively apply a magnetic field to water to be treated is an extremely important problem.
[0011]
However, in the conventional water treatment apparatus 50 shown in FIGS. 8 and 9, the permanent magnets 55 are simply arranged around the water passage pipe 54, and the magnetic field is not necessarily effectively applied to the water to be treated. It is not.
[0012]
The present invention has been made in view of the problems in such a conventional water treatment apparatus, and provides a water treatment apparatus capable of effectively applying a magnetic field to water to be treated and increasing water purification efficiency. The purpose is to provide.
[0013]
[Means for Solving the Problems]
To achieve this object, the present invention As a first aspect, it comprises a water passing pipe made of a non-magnetic member, to fluid flowing in the water passage pipe, and magnetic means for applying a magnetic field from three different directions, wherein the water flow The pipe for use has six planes formed on the outer surface thereof, and the magnetic means is disposed on each of the six planes, and the water flow pipe is a hollow pipe having a circular cross section, The six planes provide a water treatment device formed by cutting an arcuate outer surface .
[0014]
As the magnetic means, for example, three sets of N-pole and S-pole magnets can be used. These three sets of magnets are arranged around the water pipe, and magnetic fields are formed in three different directions.
[0015]
For example, in the conventional water treatment apparatus 50 shown in FIG. 9, only the permanent magnets 55 are arranged on both sides of the water flow pipe 54. Therefore, the permanent magnet 55 forms only a magnetic field in one direction. Not.
[0016]
In contrast, in the water treatment apparatus according to the first aspect of the present invention, as described above, magnetic fields in three different directions are formed, and these magnetic fields simultaneously act on the fluid flowing through the water flow pipe. It is possible to efficiently magnetize and thus purify the fluid.
In the water treatment apparatus according to the first aspect of the present invention, six planes are formed on the outer surface of the water flow pipe, and the magnetic means is disposed on each of the six planes.
For example, a magnetic means such as a permanent magnet is easier to attach on a plane than on a curved surface. For this reason, it becomes possible to attach a magnetic means to the outer periphery of a water flow pipe easily by forming a plane in the outer surface of a water flow pipe, and attaching a magnetic means on the plane. Moreover, when using a plate-shaped permanent magnet etc. as a magnetic means, a permanent magnet can be more firmly attached to the outer surface of a water pipe.
Furthermore, in the water treatment apparatus according to the first aspect of the present invention, the water flow pipe is a hollow pipe having a circular cross section, and the six planes are formed by cutting an arcuate outer surface.
It is possible to use a hexagonal cross section as a water flow pipe from the beginning, but by cutting off the outer surface of the water flow pipe having a circular cross section, If formed on the outer surface, the distance between the magnetic means arranged on those planes can be shortened, so the magnetic means is arranged closer to the fluid flowing inside the water flow pipe. can do. Thereby, the magnitude of the magnetic field applied to the fluid can be increased. For example, when the magnetic means are brought close to each other by 1 mm, the magnetic force increases by about 100 gauss.
[0017]
As a second aspect, the present invention provides a water flow pipe made of a non-magnetic member, and a first magnetic means for applying a magnetic field in a first direction to a fluid flowing through the water flow pipe. A second magnetic means for applying a magnetic field in a second direction different from the first direction to the fluid flowing in the water pipe, and the fluid flowing in the water pipe. And a third magnetic means for applying a magnetic field in a third direction different from the first and second directions, wherein the first, second and third magnetic means are used for the water flow. The pipes are spaced apart from each other in the longitudinal direction of the pipe, and six planes are formed on the outer surface of the water flow pipe. The first, second and third magnetic means are the six planes. Are arranged on each of the planes, and the water pipe has a circular cross section. An empty pipe, the six planes provides a water treatment apparatus in which was formed by cutting an arcuate outer surface.
[0018]
Also with the water treatment apparatus according to the second aspect of the present invention, magnetic fields can be applied from three different directions to the fluid flowing inside the water flow pipe.
[0019]
Furthermore, in the water treatment apparatus according to the second aspect of the present invention, the first, second and third magnetic means arranged so as to form magnetic fields in three directions are spaced apart from each other. Therefore, unlike the water treatment apparatus according to the first aspect of the present invention, the number of magnetic means used can be reduced. That is, it is possible to obtain a first same effect as the water treatment apparatus according to the first aspect of the present invention the number of small magnetic means than the water treatment apparatus in accordance with aspects of the present invention.
In the water treatment apparatus according to the second aspect of the present invention, similarly to the water treatment apparatus according to the first aspect of the present invention, the water passage pipe has six planes formed on the outer surface thereof, and magnetic means. Are arranged in each of the six planes.
Moreover, in the water treatment apparatus according to the second aspect of the present invention, similarly to the water treatment apparatus according to the first aspect of the present invention, the water flow pipe is a hollow pipe having a circular cross section, The plane is formed by cutting the arcuate outer surface.
[0020]
In the water treatment apparatus according to the first and second aspects of the present invention, the three directions or the first, second, and third directions are three directions that form an angle of 120 degrees with each other. Preferably there is.
[0021]
In this way, by setting the three directions forming the magnetic field at equal intervals, the magnetic field can be applied uniformly to the fluid flowing inside the water flow pipe.
[0026]
As a third aspect of the present invention, the first treated water storage section for storing treated water , the plurality of water treatment devices of any one of the above, and the water flow pipe of the water treatment device have passed. a second treated water reservoir for storing water to be treated, made, before Symbol water passage pipe fluid between the first treated water reservoir and the second treated water reservoir can communicate A water treatment device connected as described above is provided.
[0027]
When the diameter of the water passage pipe is increased, the distance between the magnetic means is increased accordingly, and the magnitude of the magnetic field acting on the fluid flowing inside the water passage pipe is reduced. For this reason, when it is going to process a lot of water, it is not appropriate to enlarge the diameter of the pipe for water flow.
[0028]
The water treatment apparatus according to the third aspect of the present invention solves such a problem that occurs when a large amount of water is to be treated. That is, the water treatment apparatus according to the third aspect of the present invention collects a plurality of small-diameter water pipes to treat a large amount of water without increasing the diameter of each water-conduction pipe. It is what makes it possible.
[0029]
DETAILED DESCRIPTION OF THE INVENTION
FIG. 1 shows a first embodiment of a water treatment apparatus according to the present invention.
[0030]
The water treatment apparatus 10 according to the present embodiment is made of a non-magnetic member such as plastic or aluminum, and is disposed on the outer surface of the water flow pipe 11 as a water flow pipe 11 having a circular cross section and magnetic means. It consists of three sets of permanent magnets 12a, 12b, 13a, 13b, 14a, 14b.
[0031]
Each permanent magnet 12 a, 12 b, 13 a, 13 b, 14 a, 14 b has a plate shape and extends in the length direction of the water flow pipe 11.
[0032]
As shown in FIG. 1, each set of permanent magnets 12a and 12b, 13a and 13b, and 14a and 14b are arranged on the outer surface of the water flow pipe 11 so as to face each other with the water flow pipe 11 therebetween. It is attached.
[0033]
Each permanent magnet 12a, 12b, 13a, 13b, 14a, 14b is made of a ferrite magnet and has a magnetic force of 1000 to 1800 gauss. The permanent magnets 12a, 14a, 13b have an N pole polarity, and the permanent magnets 13a, 12b, 14b have an S pole polarity. That is, N-pole permanent magnets and S-pole permanent magnets are alternately arranged on the outer surface of the water flow pipe 11.
[0034]
The permanent magnets 12a, 12b, 13a, 13b, 14a, and 14b are arranged at equal intervals. That is, one permanent magnet forms an angle of 60 degrees between two adjacent permanent magnets. For example, the permanent magnet 12a forms an angle of 60 degrees with the adjacent permanent magnets 13a and 14b. Therefore, the direction formed by the permanent magnets 12a and 12b, the direction formed by the permanent magnets 13a and 13b, and the direction formed by the permanent magnets 14a and 14b are at an angle of 120 degrees.
[0035]
These three sets of permanent magnets 12a and 12b, 13a and 13b, and 14a and 14b act on the fluid flowing through the water passage pipe 11 from three different directions.
[0036]
The water treatment apparatus 10 according to the present embodiment operates as follows.
[0037]
The water treatment apparatus 10 according to the present embodiment is disposed as a part of a water treatment plant or a part of a water pipe, for example.
[0038]
When the water to be treated flows inside the water flow pipe 11, the water to be treated crosses the magnetic field formed by the permanent magnets 12a, 12b, 13a, 13b, 14a, and 14b at right angles. Electron excitation acts on Since water has a certain degree of electrical conductivity, when water is exposed to a magnetic field, energy conversion occurs between the water molecules, and as a result, the water is atomized. Finely divided water has a high energy level and has an action of promoting the decomposition of dirt such as red rust. For this reason, red rust and other deposits adhering to the inner wall of the water flow pipe 11 are removed, and further, red rust and the like are prevented from adhering again.
[0039]
In particular, according to this embodiment, a magnetic field is formed in three different directions by three sets of permanent magnets 12a and 12b, 13a and 13b, and 14a and 14b. The magnetic field acts effectively, and the red rust decomposition promoting function as described above is further enhanced.
[0040]
The water treatment apparatus 10 according to the above-described embodiment is not limited to the above configuration, and various changes can be made.
[0041]
For example, in the above-described embodiment, the permanent magnets 12a, 12b, 13a, 13b, 14a, and 14b are plate-shaped, but it is not always necessary to use plate-shaped ones. For example, it is possible to form the magnetic means by arranging rectangular permanent magnets in a line in the length direction of the water pipe 11.
[0042]
Furthermore, when using a square-shaped permanent magnet, as shown in FIG. 2, it is preferable to arrange | position and arrange for every group.
[0043]
In the water treatment apparatus shown in FIG. 2, the first set of permanent magnets 15a and 15b are attached to the outer surface of the water flow pipe 11 so as to face each other. A second set of permanent magnets 16a and 16b (in FIG. 2, only the permanent magnet 16a is shown. The permanent magnet 16b is located on the opposite side of the permanent magnet 16a and does not appear in FIG. 2) so as to face each other. In addition, it is attached to the outer surface of the water flow pipe 11 so as to form an angle of 120 degrees with the direction formed by the first set of permanent magnets 15a and 15b. Furthermore, a third set of permanent magnets 17a and 17b (in FIG. 2, only the permanent magnet 17a is shown. The permanent magnet 17b is located on the opposite side of the permanent magnet 17a and does not appear in FIG. 2). So that the first set of permanent magnets 15a and 15b and the second set of permanent magnets 16a and 16b form an angle of 120 degrees with each other. ing.
[0044]
The first set of permanent magnets 15a and 15b, the second set of permanent magnets 16a and 16b, and the third set of permanent magnets 17a and 17b are spaced apart from each other at equal intervals in the length direction of the water flow pipe 11. Yes.
[0045]
By arranging three sets of permanent magnets in this way, a magnetic field is applied to the fluid in the water flow pipe 11 from three different directions with a smaller number and amount of permanent magnets than the water treatment apparatus shown in FIG. Can be made.
[0046]
In the above-described embodiment, the water-passing pipe 11 has a circular cross section. However, as shown in FIG. 3, a water-passing pipe 16 having a hexagonal cross section can also be used. FIG. 5 shows an example in which permanent magnets 12a, 12b, 13a, 13b, 14a, and 14b are arranged on each of six planes on the outer surface of the water flow pipe 16 having a hexagonal cross section.
[0047]
Thus, if the outer surface of the water flow pipe 16 is a flat surface, each permanent magnet 12a, 12b, 13a, 13b, 14a is compared with the case where the outer surface is a curved surface like the water flow pipe 11. 14b can be easily attached. Moreover, each permanent magnet 12a, 12b, 13a, 13b, 14a, 14b can be fixed more firmly than the case where an outer surface is a curved surface.
[0048]
Further, in the case of using the hexagonal cross-section water-passing pipe 16, as shown in FIG. 3, the hexagonal cross-section is obtained by cutting the outer surface of the water-passing pipe 11 (shown by a broken line) which was initially circular. The water flow pipe 16 is preferably used.
[0049]
Thus, the position where each permanent magnet 12a, 12b, 13a, 13b, 14a, 14b or 15 is attached by cutting the outer surface of the circular water passage pipe 11 to form a water passage pipe having a hexagonal cross section. Since it becomes possible to approach the center of the water passage pipe, the distance between the water to be treated flowing inside the water passage pipe 16 and the permanent magnets 12a, 12b, 13a, 13b, 14a, 14b is further increased. It can be made even shorter. Therefore, the magnetic field formed by each permanent magnet 12a, 12b, 13a, 13b, 14a, 14b or 15 can be applied to the water to be treated even more strongly. For example, when the distance between the permanent magnets is reduced by about 1 mm, the strength of the magnetic field acting between the permanent magnets increases by about 100 gauss.
[0050]
In addition, when forming 6 planes in the outer surface of the water flow pipe 11, it is not necessarily required to make the water flow pipe 11 into a hexagonal cross section. As shown in FIG. 4, six flat surfaces 17 are formed at equal intervals on the outer surface of the water flow pipe 11, and the arc-shaped outer surface 18 of the water flow pipe 11 is formed between the six flat surfaces 17. It may be left.
[0051]
6 and 7 show a second embodiment of the water treatment apparatus according to the present invention. 6 is a cross-sectional view of the water treatment apparatus according to the present embodiment, and FIG. 7 is a vertical cross-sectional view taken along the line AA of FIG.
[0052]
The water treatment apparatus 20 according to the present embodiment includes a hemispherical first treated water storage unit 21 that temporarily stores inflowed treated water, and a plurality of water connected to the first treated water storage unit 21. It consists of a single water pipe 22 and a hemispherical second treated water storage part 23 for storing the treated water that has passed through the water pipe 22.
[0053]
Each of the water flow pipes 22 is the same as the water treatment apparatus comprising the water flow pipe 11 and the permanent magnets 12a, 12b, 13a, 13b, 14a, 14b in the first embodiment shown in FIG. As shown in FIG. 7, between the first treated water storage part 21 and the second treated water storage part 23, five water pipes 22 are evenly arranged, The pipe 22 is connected so that the fluid can communicate with the first treated water reservoir 21 and the second treated water reservoir 23.
[0054]
In order to increase the amount of water treated by the water treatment device, it is conceivable to increase the diameter of the water passage pipe. However, if the diameter of the water passage pipe is increased, the water passage pipe is accordingly increased. The distance between the pair of permanent magnets attached to the outer surface of 22 also increases, and the magnitude of the magnetic field acting on the fluid flowing inside the water pipe decreases.
[0055]
On the other hand, according to the water treatment apparatus 20 according to the present embodiment, a large amount of water can be obtained without increasing the diameter of each water pipe by collecting a plurality of small diameter water pipes 22. It becomes possible to process.
[0056]
In this embodiment, the water treatment apparatus shown in FIG. 2, FIG. 3, or FIG. 4 can be used instead of the water treatment apparatus shown in FIG.
[0057]
【The invention's effect】
As described above, according to the water treatment device of the present invention, the magnetic field is effectively applied to the water to be treated by the magnetic means for applying the magnetic field from three different directions to the fluid flowing in the water flow pipe. As a result, the water purification efficiency can be increased.
[Brief description of the drawings]
FIG. 1 is a perspective view of a first embodiment of a water treatment apparatus according to the present invention.
FIG. 2 is a perspective view of a modified example of the first embodiment of the water treatment apparatus according to the present invention.
FIG. 3 is a cross-sectional view of a modified example of the first embodiment of the water treatment apparatus according to the present invention.
FIG. 4 is a cross-sectional view of a modified example of the first embodiment of the water treatment apparatus according to the present invention.
FIG. 5 is a perspective view of a modification of the first embodiment of the water treatment apparatus according to the present invention.
FIG. 6 is a cross-sectional view of a second embodiment of the water treatment apparatus according to the present invention.
7 is a longitudinal sectional view taken along line AA in FIG.
FIG. 8 is a plan view of a conventional water treatment apparatus.
9 is a longitudinal sectional view taken along line BB in FIG. 8. FIG.
[Explanation of symbols]
DESCRIPTION OF SYMBOLS 10 Water treatment apparatus 11 which concerns on 1st embodiment Water flow pipe 12a, 12b, 13a, 13b, 14a, 14b Permanent magnet 15a, 15b, 16a, 16b, 17a, 17b Permanent magnet 16 Water flow pipe 17 Plane 18 Arc-shaped outer surface 20 Water treatment device 21 according to the second embodiment First treated water storage unit 22 Pipe for water passage 23 Second treated water storage unit 50 Conventional water treatment device 51 External case 52 First treatment Water storage part 53 Second treated water storage part 54 Pipe for water flow 55 Permanent magnet

Claims (4)

A water pipe made of a non-magnetic member;
Magnetic means for applying a magnetic field from three different directions to the fluid flowing inside the water flow pipe;
Equipped with a,
The pipe for water flow has six planes formed on the outer surface thereof, and the magnetic means is disposed on each of the six planes.
The water flow pipe is a hollow pipe having a circular cross section, and the six planes are formed by cutting an arcuate outer surface .
A water treatment apparatus comprising: A water pipe made of a non-magnetic member;
A first magnetic means for applying a magnetic field in a first direction to the fluid flowing inside the water flow pipe;
A second magnetic means for applying a magnetic field in a second direction different from the first direction to the fluid flowing through the inside of the water flow pipe;
Third magnetic means for applying a magnetic field in a third direction different from the first and second directions to the fluid flowing through the inside of the water flow pipe;
With
The first, second and third magnetic means are spaced from each other in the length direction of the water flow pipe ;
The water flow pipe has six planes formed on the outer surface thereof, and the first, second and third magnetic means are disposed on each of the six planes.
The water flow pipe is a hollow pipe having a circular cross section, and the six planes are formed by cutting an arcuate outer surface .   The water treatment apparatus according to claim 1 or 2, wherein the three directions or the first, second, and third directions are three directions that form an angle of 120 degrees with each other. A first treated water storage section for storing treated water;
A plurality of water treatment devices according to any one of claims 1 to 3 ,
A second treated water storage section for storing treated water that has passed through the water flow pipe of the water treatment device ;
Consists of
Before Symbol water passage pipe is the first treated water reservoir and the second between the treated water reservoir is connected to the fluid can communicate with each other and the water treatment unit.

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