JPH0751678A - Magnetic water treating device for water tank - Google Patents

Abstract

PURPOSE:To prevent the generation of red rust and scale in a pipeline constituting a water line passing through a water tank, to remove the rust and scale and to improve the water quality by mounting the device in the water tank without cutting the pipeline. CONSTITUTION:Plural magnets 1 are longitudinally and laterally arranged at regular intervals, holders 2, 3, 4 and 5, a connecting rod 6 and a ring 7 are combined between the magnets, and a flow control cylinder 8 is arranged before and after the combination and set in a case. A round pipe is fixed to both ends of the case, the one is used as an inlet and the other as an outlet 12, and the pipes are connected to the inlet and outlet of the tank having the diameter corresponding to the pipe.

Description

Detailed Description of the Invention

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention is intended to prevent red rust and scale in a pipe forming a water circuit passing through a water tank, prevent and remove scale, and improve water quality without cutting the pipe. It relates to a method of mounting the device on the device and the device.

2. Description of the Related Art Conventionally, in a water circuit that passes through a water tank, there is a method of mounting a device by cutting a part of piping of an injection circuit and a discharge circuit connected to the water tank. It is taken.

[Problems to be Solved by the Invention] 1. A method in which a work is stopped for a short time when the apparatus is mounted. 2. Method of mounting the device without cutting work. 3. Easy maintenance of the equipment. 4. Reduction of device weight and cost.

[Means for Solving the Problems] 1. Depending on the conditions of the water tank, the device is attached to the inlet or the outlet in the water tank. B. If the inlet is controlled by a float in a single water tank, attach it to the outlet. (B) If the inlet is controlled by an electrode in a single water tank, attach it to the inlet and outlet. C. In the case of a circuit in which multiple water tanks are connected via a pump, install it in the discharge port of each water tank. D. If it is not possible to install the inlet and outlet depending on the water conditions, use the device of the invention and set up a circuit for circulating the water in the water tank. 2. When arranging the magnets, the length of the ring (7) is designed so that the total cross-sectional area of the flowing water channel is 100% to 120% of the cross-sectional area of the used pipe diameter. 3. Installation of holder and flow control tube between magnets to keep balance of flow rate and flow rate in the device.

[Operation] 1. When water is passed through the apparatus, it prevents, removes or reduces red rust, scale, etc., which are generated on the wall surface in the pipe after passing. 2. Enhance solid-water separation effect of residual substances in water. 3. When attached to the discharge port, the device is always in water,
Even when water is not passed, the magnetic effect is always obtained for the water around the case.

[Example] 1. Design the device according to the diameter of the pipe, the capacity of the water tank, and the flow rate,
A holder (2) using a paramagnetic material, in which a plurality of magnets (1) are faced in parallel and a plurality of magnets (1) are arranged in each of the vertical and horizontal directions.
(3) Assembled with (4) and (5), the connecting rod (6) and the ring (7) as one unit, the inside of the holder (2) surrounded by the V-shaped bends has a flow rate. The control cylinder (8) arranged together with the fixed plate (14) is housed in a case (9), a circular pipe inlet and outlet are provided at both ends, and the control pipe is attached to each mouth inside the water tank. 2, the unit is a magnet (1), a holder (2), a ring (7), a holder (3), a magnet (1) holder (4),
Assemble the ring (7) and the holder (5) in this order (Fig. 1), connect with the connecting rod (6), and store in the case (9). At this time, since the magnets are attracting each other, the connecting rod can be achieved simply by inserting it. 3. There is a water passage between the holders that sandwich the ring (7), and the cross-sectional area can be changed by adjusting the length of the ring (7). 4. The holder (2) is used at both ends of the unit, and the V-shaped part is made to correspond in shape by the number of the magnets (1) arranged. Alternatively, the fixed plate (14) of the flow rate control cylinder that adjusts the flow rate also serves to adjust the flow rate in the vertical direction, and there is also a method of processing the V-shaped portion of the holder (2) on the upper and lower plates. 5. The holders (3) and (4) are used as holders for the second magnet from the outside of the unit, and are used up to the third magnet when the horizontal arrangement of the magnets (1) increases. 6. The holder (5) is used in the center of the unit, and is used for the magnets on both sides of the center when expanding. 7. The shapes and arrangements of the flow control cylinder (8) and the flow control cylinder fixing plate (14) are made to correspond by the arrangement of magnets. 8, case (9) inlet (11) and outlet (12)
Corresponds to the diameter of the connecting pipe. 9. When it is attached to the discharge port, attach the case fixing plate (15) and the fixing screw (16) in FIG.

[Advantages of the Invention] 1. When the injection port is attached, the internal pressure of the case (9) is reduced because it is oriented downward and is located at the end, and when the ejection port is attached, the case (9) is always underwater. The internal pressure is negative because water is passed by the suction force from the discharge port, and the pressure in the case (9) does not have to be taken into consideration. Therefore, the material of the case can be significantly reduced in weight and the cost can be reduced. 2. When the inlet is attached, the entire case is irregular due to changes in the water level, and when the outlet is attached, it is always in water and together with the water passing through the device, the case is in contact with the water around it. To the magnetic effect. 3. When installing the device, the work can be stopped in a short time because the work can be done in a short time only by discharging the water in the water tank. 4. The flow rate control tube (8) and the flow rate control tube fixing plate (14) control the amount of water passing between the magnets on the inlet side and divide the flow, and make the merging uniform on the discharge side. 5. The equipment can be freely added depending on the water conditions.

[Brief description of drawings]

FIG. 1 is a plan view in which magnets are arranged.

[Figure 2] Front view of the case

FIG. 3 is a front view of the AA ′ cross section of FIG. 1.

FIG. 4 is a perspective view of a case

FIG. 5 is a perspective view of a holder (a)

FIG. 6 is a perspective view of a holder (b)

FIG. 7 is a perspective view of the holder (C).

FIG. 8 is a plan view of the holder (C).

FIG. 9 is a perspective view of a holder (d)

FIG. 10 is a plan view of the holder (D).

FIG. 11 is a plan view of a flow control cylinder and a flow control cylinder fixing plate.

FIG. 12 is a front view of a flow control cylinder and a flow control cylinder fixing plate.

[FIG. 12] FIG. 12 is a front view taken along the line BB ′ of FIG.

FIG. 14 is a side view in which devices are attached to the inlet and the outlet in the water tank.

[Explanation of symbols]

 1, magnet 2, holder (a) 3, holder (b) 4, holder (c) 5, holder (d) 6, connecting rod 7, ring 8, flow control tube 9, case 10, flange 11, inlet 12 , Outlet. 13, flange tightening hole 14, flow control tube fixing plate 15, case fixing plate 16, fixing screw. 17, water tank 18, device

Claims (1)

[Claims] 1. Holders (2), (3), while a plurality of magnets (1) are arranged at regular intervals in the vertical and horizontal directions,
FIG. 1 shows (4), (5), the connecting rod (6) and the ring (7).
Before and after such combination, the flow rate control cylinder (8) is arranged, housed in the case (9), circular pipes are attached to both ends of the case (9), one is the inlet (11) and the other is the outlet (12). ) And a magnetic water treatment device for a water tank configured so that it can be connected to the inlet or the discharge port in the water tank according to the diameter of the pipe.