JPS59189991A - Water disposal device - Google Patents

Abstract

PURPOSE:To expose flowing water to a magnetic field at the maximum, by providing flat opposite poles faced to each other through a flat passage at both outer surfaces of a plurality of flat passages comprising a nonmagnetic material, and further providing mixer chambers for flowing water at both longitudinal ends of the flat passages. CONSTITUTION:Water having flowed in through a connecting pipe 1 at one side is branched and circulated through each flat passage 5. At both surfaces of each flat passage 5, flat magnets 7 of opposite polarities are alternatively arranged along a flowing direction in a manner such that the magnets 7 of opposite polarities are faced to each other through the flat passage 5. Hence, magnetic flux vertical to the flowing direction of each flat passage 5 crosses the flat passage 5 while alternatively changing its direction. Consequently, the water branched from the mixer chamber 4 into each flat passage 5 is uniformly sufficiently exposed to the magnetic flux alternatively changing its direction vertically to the flowing.

Description

[Detailed Description of the Invention] The present invention relates to a device for treating water in order to reduce rusting of iron-based piping materials and to reduce the number of layers of water scale, especially when water passes through a flat flow path. This relates to a device that exposes water to a magnetic field.

Pipes, boilers, etc. that form piping installations in factories, offices, etc.
A problem with air conditioning equipment, etc. is a reduction in the flow path area due to rusting of iron-based materials, and in severe cases, water leakage due to holes in the material, water scale, hot water scale, etc. adhering to the inner surface. This results in a decrease in flow path area, a decrease in thermal efficiency, etc. In order to prevent this, it is necessary to condition the water with chemicals or with a magnetic water treatment device.

One such magnetic water treatment device is described in U.S. Pat. No. 4,951,807. It has longitudinally spaced magnetic poles pivotally connected to a non-abrasive jacket, with elongated magnets positioned concentrically within a galvanized outer casing made of magnetic material. . The magnet housed in the jacket is centered by a pair of stepped collars affixed thereto, and these collars are centered by a pair of outwardly opening insert pieces. However, it is well known that magnetic water treatment systems of this type are capable of producing a soft slurry which allows calcium or other minerals present in the flowing water to be easily removed from the system by blowing or washing away. This prevents dirt from accumulating.

In order to achieve this prevention effect more efficiently, the present invention provides flat magnetic poles of different polarities on both outer surfaces of a plurality of flat flow channels made of non-magnetic material, sandwiching the flat flow channels. The object of the present invention is to provide a magnetic water treatment device in which the magnetic flux lines emitted from the magnetic poles are arranged to face each other and the magnetic flux lines emitted from the magnetic poles are made to cross the flat flow path to maximize the exposure of the flowing water to the magnetic field. be.

An embodiment of the present invention will be described in detail with reference to FIGS. 1 and 2.

A plurality of flat flow channels 5 made of non-magnetic material such as copper or brass are provided. On both the upper and lower outer surfaces 2.3 of the flat channel 5, which are opposite in length, there are flat magnets 7, which have magnetic poles on both planes and cover the entire length of the long sides of the flat channel 5. Different poles are provided so as to face each other with the flat flow path 5 interposed therebetween.

The flat magnet 7 is spaced apart by a predetermined distance from a non-magnetic spacer 8vC made of plastic or the like, and is placed in a direction opposite to the water flow.
Different poles of pole and S pole are arranged alternately. The number of magnetic poles placed opposite to this water flow must be at least two, and the relationship between the strength of the magnetic poles, the area of the base pole, the thickness of the flat channel 5, and the flow rate of the water to be treated is determined. It is something that will be done.

The thickness of the rectangular space 6 between the flat flow channels 5.5 on both sides is close to the thickness of the flat magnet 7 placed here, and the flat magnet 7 is sandwiched between the outer surfaces 3.3 of the flat flow channels. do. In addition, in order to position and fix the flat magnets 7 and spacers 8 arranged in contact with both outer surfaces 2.2 of each flat flow channel 5.5, corners covering the outer surfaces of the flat flow channels 5 and the flat magnets 7 are provided. Cylinder cover 11
Attach 9.

One end of this square tube cover 11 has an end wall 13 provided with a hole 12 through which the connecting pipe 1 passes, and the other end has a set screw 14 on the outer surface 2 of the flat flow channel 5. It is fixed to a stopper 10. This stopper 10 has a shape that surrounds the mixing chamber 4, and a connecting pipe 1 passes through it. An end spacer 9, a flat magnet 7, and a spacer 8 are installed on both outer surfaces of the flat flow path 5 by means of a square tube cover 11 and a stopper 10.

In the embodiment shown in FIG. 1, water flowing into the mixing chamber 4 through one of the connecting pipes 1 is divided and flows through each flat channel 5. Therefore, on both sides of each flat flow path 5, flat grinding stones 7 of different polarities are arranged alternately along the flow opposite □. The magnets 7 are arranged so that the magnetic flux in the flow direction VC@angular direction of each flat flow path 5 crosses the flat flow path 5 in different directions.

Therefore, the water branched from the mixing chamber 4 into each of the flat flow channels 5 is sufficiently exposed evenly to the magnetic fluxes which are perpendicularly opposed to the flow and alternately directed in different directions.

FIG. 3 shows another embodiment of the present invention, in which magnetic poles facing each other on both outer surfaces of the flat flow path 5 are configured such that one force is generated by the flat magnet 7, and the other force is generated by a strong material such as steel. There is a case where a magnetic material counter electrode 15 is used. Therefore, even if the number of flat magnets 7 used is smaller than that of the embodiment shown in FIG. 1, the same magnetic field processing can be performed.

FIG. 4 shows still another embodiment of the present invention,
This is a case where the flat plate-shaped channel 5 is made into four channels. This embodiment also has other configurations and functions similar to those of the embodiment shown in FIG. It is something that can be done.

As described above, the apparatus of the present invention can uniformly and sufficiently expose treated water to magnetic flux from a direction perpendicular to the flow thereof, so that water treatment can be performed more efficiently than in the past. .

[Brief explanation of the drawing]

Fig. 1 is a longitudinal sectional view showing one embodiment of the present invention, Fig. 2 is a sectional view taken along line A-A in Fig. 1, Fig. 3 is a longitudinal sectional view showing another embodiment, and Fig. 4 is a longitudinal sectional view showing another embodiment. FIG. ... Connecting pipe, 2.6... Outer surface of flat flow path, 4...
・Mixing chamber, 5... Flat flow path, 7... Flat grinding stone, 8
・・・Spacer, 9... End spacer, 10... Stopper, 11... Square tube cover, 15... Ferromagnetic material counter electrode patent attorney Takashi Honma

Claims (1)

[Scope of Claims] 1. A water treatment device in which a fluid is passed through a magnetic field formed by arranging permanent magnets with different polarities in the direction of the flowing water force, which is made of a non-extractable material. Flat magnetic poles are disposed on the outer surfaces of the cylinders of the plurality of flat flow channels with different poles interposed between the flat flow channels, and flowing water joins both ends of the flat flow channels in the flow direction. A water treatment device characterized by having a mixing chamber. 2. The water treatment device according to claim 1, wherein the flat magnetic pole is a flat magnet having fE1 poles on both sides. & One side fBlfIjA of the flat plate-shaped channel is t/
2. The device according to claim 1, wherein the flat magnet has a cfB pole, and the other magnetic pole on one side is a flat magnetic pole made of a highly fractured material.