JP2002355677A - Electromagnetic wave propagation type water cleaning treatment apparatus - Google Patents

Abstract

PROBLEM TO BE SOLVED: To enhance effect for sterilizing raw water in a water feed pipe, suppressing the propagation of algae and removing scale bonded to the inner wall of the water feed pipe by generating fluctuating electromagnetic waves by a variable frequency pulse generator by means of the control of a computer. SOLUTION: In the electromagnetic wave propagation type water cleaning treatment apparatus 1, pulse frequency and a frequency fluctuating range are specified by the operation of a phase regulator 101 and a frequency selector 102 and the computer 4 sends a frequency signal into the variable frequency pulse generator 104 on the basis of the specified input and allows the variable frequency pulses generated by a pulse generator 103 to flow to the coil 104 wound around the outer wall of the water feed pipe P connected to output terminals 8 and 9, and the outer wall of the water feed pipe P is connected to the cathodes 10 and 11 of an apparatus power supply 2. By this constitution, fluctuating electromagnetic waves are generated around the coil 104 to clean supply water.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention generally relates to an electromagnetic wave propagation type water purification apparatus, and more particularly, to generating a fluctuating electromagnetic wave under computer control and transmitting it to a source water (purified water) in a water supply pipe. Source water (purified water)
For further purifying the wastewater.

[0002]

2. Description of the Related Art In the 1980s, Jon in the United States of America
fshengh has announced that the application of fluctuating electromagnetic waves to the water supply pipe can provide a water purification effect of the supply water. Since then, large companies such as the United States, the United Kingdom, Germany, and Japan have developed water purification systems one after another based on this principle. However, all of these devices can provide a certain effect, but have a low efficiency of transmitting electromagnetic waves in water, and cannot be said to be practical water purification devices.

[0003] At present, commercially available water purifiers lack a software aspect, so that their structures are complicated, their reliability is low, and their effects are considerably limited. Therefore, it is difficult to appropriately respond to various water qualities of source water.

[0004]

SUMMARY OF THE INVENTION The present invention provides a variable frequency pulse generator controlled by a computer to generate a fluctuating electromagnetic wave, thereby disinfecting the source water in the water supply pipe, suppressing the growth of algae, and removing the scale attached to the water supply pipe inner wall. It is an object of the present invention to provide an electromagnetic wave propagation type water purification treatment device that enhances.

[0005]

Therefore, according to the present invention, a phase adjuster for specifying a pulse frequency and a frequency selector for specifying a frequency variation range are connected to an input side of a computer, and an output side of the computer is connected to the input side. Connected to one end of a coil wound around the water supply pipe via a variable frequency pulse generator, the other end of the coil is connected to the cathode of the device power supply, and the computer generates a frequency signal based on the specified input. The present invention is characterized in that a fluctuating electromagnetic wave is generated around a coil by an output from a pulse generator.

The variable frequency pulse generator operates in a frequency scanning system in which the frequency is periodically changed from a predetermined low frequency to a predetermined high frequency, or operates in a frequency width fluctuation system in which a frequency fluctuation range is arbitrarily changed. The operation may be either of the frequency phase variation method of varying the frequency phase.

The frequency fluctuation control system includes a DC type and an AC type. In addition, there are an open water supply system and a circulation water supply system as target water supply systems.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIGS. 1-7, an electromagnetic wave propagation type water purification apparatus (hereinafter referred to as the present apparatus) 1 of the present invention.
An example will be described. As shown in FIG. 1, in the present apparatus 1, first, a pulse frequency and a frequency variation range are specified by operating a phase adjuster 101 and a frequency selector 102. The computer 4 recognizes the inputted numerical value, sends a frequency signal to the variable frequency pulse generator 103, and the generated variable frequency pulse is connected to the output terminals 8, 9 (see FIG. 6) of the generator 103 and the water supply pipe P Through the conductive wire (coil) 104 wound on the outer wall of the wire. At this time, the outer wall of the water supply pipe P is connected to the cathodes 10 and 11 of the device power supply 2 (see FIG. 6). Thereby, a strong fluctuating electromagnetic wave is generated around the coil 104, and the source water in the water supply pipe P is further purified.

In this device, the variable frequency can be adjusted, so that the electromagnetic wave can be freely changed according to the quality of the source water. Since these are all computer controlled, the data can fluctuate at any time according to the specifications of the user.

The present apparatus 1 comprises a DC frequency fluctuation control system shown in FIG. 3 or an AC frequency fluctuation control system shown in FIG.

FIG. 5 shows a schematic structure of the apparatus according to the present invention.
This will be described with reference to FIG. FIG. 5 is a side view showing a schematic internal structure of the device 1. This device 1 comprises a power supply 2, an amplifier 3,
It comprises a computer 4 and a power supply panel 5.

FIG. 6 is a rear view as seen from line VI-VI in FIG. The device 1 includes a power socket 7A, a terminal box 7B
(DC fluctuation pulse output terminals 8, 9; cathode terminals 10, 11
including. ). Terminals 8, 9 can be connected to wires or coils 104 (FIG. 1), and terminals 10, 11 can be connected to the cathode of the power supply 2 of the device 1 and to the water supply pipe P. .

FIG. 7 is a front view taken along line VII-VII of FIG. The front panel 12 has a DC ammeter (10
A) 13, an ON switch 14, an OFF switch 15, a red power indicator lamp 16, a green work indicator lamp 17, a phase adjuster dial 18, and a frequency selection dial 19 are provided.

The variable frequency pulse generator 103 (FIG. 1) is conventional and will not be described in detail here.
It consists of a power supply, power supply control panel, computer board, and other boards. In order to dissipate the heat generated inside, it is preferable that two fans are provided on the base.

According to the present invention, the frequency scanning method employs several hundred kinds of frequency signals. In order to achieve a more practical water purification treatment, the present inventors have determined an optimal frequency control method and frequency scanning range based on a large amount of experimental data. Figure 2 shows an example of the frequency control method
Shown in In FIG. 2, (A) shows an input wave, (B) shows a carrier wave, and (C) shows an output wave.

Since the circuit is closed at the moment when the strong pulse current shifts from the high voltage to the low voltage, a high voltage is generated across the coil by releasing the energy stored in the coil. As a result, the voltage of the source water in the water supply pipe increases instantaneously, instantaneously generates a large current, and the propagation efficiency of electromagnetic wave energy is greatly improved.

The water purification treatment using electromagnetic wave energy requires a considerably complicated process. In all processes, physical reaction, chemical reaction, electrochemical reaction, bioreaction, etc. accompany. The present inventors have found through experiments that all reactions in water are not electromagnetic waves of the same frequency, but that effective reactions are caused only by electromagnetic waves of specific frequencies.

The present apparatus employing pulsed electromagnetic waves has an AC responsiveness and a negative electrode ionization performance of a DC electric field, and further has a pulse impulse operation. In a complicated water purification process, by applying electromagnetic wave energy in various forms to physical reactions, chemical reactions, electrochemical reactions, and bio reactions, the water purification effect can be enhanced.

The computer-controlled variable-frequency water purification apparatus of the present invention generates a variable-frequency pulse periodically from a large-capacity pulse generator and feeds it through a conducting wire (coil) wound around a water supply pipe. Generates fluctuating electromagnetic waves in the surroundings, thereby providing a water purification effect. In order to cause various physical reactions, chemical reactions, electrochemical reactions, and bio reactions in water, it is necessary to have sufficient energy and to continuously generate a fluctuating frequency.
Therefore, in the present apparatus, the following three frequency variation methods are employed.

(1) Frequency scanning method: A periodic fluctuation is caused every second from a low frequency to a high frequency.

(2) Frequency width variation method: By freely adjusting the frequency range of generation, it is possible to cope with the water quality characteristics of various source waters.

(3) Frequency phase fluctuation method: By designating a specific fixed frequency according to the water quality characteristics of various source waters, the water purification effect can be made the most ideal state.

In order to obtain the above-mentioned three kinds of frequency fluctuation methods, the present apparatus employs computer control, and develops software and hardware to enable a more ideal water purification treatment apparatus.

The source water purification principle of the present apparatus 1 will be described. Polar ions are generated in water by the electromagnetic action of electromagnetic waves. The charged ions are activated by the action of strong magnetic lines of force from the outside, collide with each other and consume energy, and the movement speed and direction of the ions are restricted. On the other hand, since the water supply pipe is connected to the cathode, the water becomes the anode, and a pulse electromagnetic wave is formed between the water and the water supply pipe. The ions in the water are grouped into "+" and "-" ions to cause an electrode reaction.
As a result, it becomes easier to remove substances,
Values, the content of carbon dioxide, H ⁺ , OH ⁻ also vary. Water causes a weak oxidation-reduction reaction by pulsed electromagnetic waves, so that a certain amount of oxide is formed near the anode. The oxides act on bacteria and algae, destroy their normal vital activities, oxidize cell membranes and kill them, thereby achieving a bactericidal and algal growth-inhibiting effect.

Since a weak chemical reaction occurs under the pulsed electromagnetic wave, a large amount of calcium carbonate or the like is generated near the cathode, and the structure of the crystal is changed. Since the electric attraction of the pulsating ion population absorbs the scale attached to the inner wall of the water supply pipe, the powdery scale that is forcibly separated from the crystalline material is forced into the water to remove the scale. Also demonstrate. This device generates a pulse + voltage in water through a coil. Since the water supply pipe wall is a cathode, an electrode reaction occurs between the water and the water supply pipe. As a result, an oxidation protection film is formed on the inner wall of the water supply pipe, and protection and extension of life of the water supply pipe can be achieved.

[0026]

Example 1 Living water (a total of 2.92 × 10 ⁷ / ml of source water bacteria) in a certain estate was sterilized under the following conditions. Number of coils: 1, 2, 3 Frequency scan output: 12W Water retention time: 15 minutes The water quality after the sterilization treatment is shown in Table 1.

[0027]

[Table 1]

[0028]

Example 2 At a certain factory, scale adhesion on the inner wall of a metal water supply pipe was severe, and scale removal treatment was performed using this apparatus under the following conditions. Number of coils: 2 Frequency scanning output: 12 W Processing time: 20 days Number of coils: 2 sets Metal pipe: length: 350 mm, diameter 50 mm Scale: calcium carbonate, thickness 3 mm After the treatment, all scales of the metal water supply pipe were removed.

[0029]

Example 3 Since a large amount of algae was generated in a certain lake, the present apparatus was used to perform algae growth suppression processing under the following conditions. Number of coils: 2 Frequency scan output: 12 W Treatment time: 5 minutes Table 2 shows the water quality after the algal growth suppression treatment.

[0030]

[Table 2]

[0031]

According to the present invention, the following effects can be obtained. (1) In addition to sterilizing the water supply and removing the scale on the inner wall of the water supply pipe, a protective film is formed on the inner wall of the water supply pipe to maintain the rust prevention effect and suppress the oxidation reaction (corrosion). (2) By adjusting the output capacity and the frequency scanning range, the effect of suppressing the scale can be enhanced, and the sterilizing effect can be improved. (3) The installation of this device is simple, there is no electrode corrosion, stable automatic operation can be performed for a long period (10 to 15 years), and operation personnel are not required. (4) The safety of the operation (using a low voltage of 12 V) and the reliability of this device are remarkably improved by computer control. (5) No chemicals are used and there is no secondary pollution. (6) Since the efficiency of heat exchange is improved, there is no need to clean the heat exchange device. (7) The transmission distance can be extended to 1000 m or more by superimposing and varying the pulse and the high frequency and sending it as an output wave.

[Brief description of the drawings]

FIG. 1 is a schematic configuration diagram of an electromagnetic wave propagation type water purification apparatus of the present invention.

FIG. 2 is a pulse waveform diagram showing an example of a frequency variation method used in the device of the present invention.

FIG. 3 is a schematic configuration diagram of an example of a DC frequency fluctuation control system used in the apparatus of the present invention.

FIG. 4 is a schematic configuration diagram of an example of an AC type frequency fluctuation control system used in the apparatus of the present invention.

FIG. 5 is a side view showing a schematic internal structure of the device of the present invention.

FIG. 6 is a rear view as seen from line VI-VI in FIG. 5;

FIG. 7 is a front view as seen from line VII-VII in FIG. 5;

[Explanation of symbols]

 1: Electromagnetic wave propagation type water purification system 2: Power supply 3: Amplifier 4: Computer 5: Power supply panel 7A: Power supply socket 7B: Terminal box 8, 9: DC fluctuation pulse output terminal 10, 11: Cathode terminal 12: Front panel 13: DC ammeter 14: ON switch 15: OFF switch 16: Red power indicator lamp 17: Green work indicator lamp 18: Phase adjuster dial 19: Frequency selection dial 104: Conductor (coil) P: Water supply pipe

Continuing from the front page (71) Applicant 502107506 Lei Peng, 18th Shuangqing Road, Haidian District, Beijing, China China Academy of Sciences Ecological and Environmental Research Center Beijing 2871 Shinbox Postal: 100085 (71) Applicant 502107517 Wang Yuegang, Shanghai, China ▲ Sin Southwest Road Room No. 228, Room No. 202, Room 202 (71) Applicant 502107528 Liu Ji Juan, 1818 Shuangqing Road, Haidian District, Beijing, China China Academy of Sciences Ecological Environment Research Center Beijing 2871 Shinbox Postal: 100085 (71) Applicant 502107551 Wang Yulin, Shaanxi North Road, Shanghai, China 159 No.8, No.4 (72) Inventor Song Jihui No.18, Shuangling Road, Haidian District, Beijing, China China Academy of Sciences Ecological and Environmental Research Center Beijing 2871 Shinbox Postal: 100085 (72) Inventor Wang Yuanquan 428 Changping Road 428, Changping Road, Shanghai, China Room (72) Inventor Lei Peng, 18th Shuangqing Road, Haidian District, Beijing, China China Academy of Sciences, Center for Ecological and Environmental Research, Beijing 2871 Shinbox Postal: 100085 Room (72) Inventor Liu Kaiju, Chinese Academy of Sciences, No. 18, Shuangqing Road, Haidian District, Beijing, China Border research center Beijing 2871 Shin box 郵編: 100085 (72) inventor OYume麟 Shanghai, China Shaanxi North Road 159, Lane No. 8 4 Lou F-term (reference) 4D061 DA01 DB02 EA19 EB07 EC11

Claims (6)

[Claims] 1. A phase adjuster for specifying a pulse frequency and a frequency selector for specifying a frequency variation range are connected to an input side of a computer, and an output side of the computer is supplied with water via a variable frequency pulse generator. Connected to one end of a coil wound on the tube, the other end of which is connected to the cathode of the device power supply, the computer outputs a frequency signal to the pulse generator based on the specified input, An electromagnetic wave propagating type water purification apparatus characterized in that a fluctuating electromagnetic wave is generated around a coil by an output from a pulse generator. 2. The apparatus according to claim 1, wherein the variable frequency pulse generator operates in a frequency scanning method in which the variable frequency pulse periodically varies from a predetermined low frequency to a predetermined high frequency. 3. The apparatus according to claim 1, wherein the variable frequency pulse generator operates in a frequency width variation mode in which a frequency variation range is arbitrarily varied. 4. The apparatus according to claim 1, wherein the variable frequency pulse generator operates in a frequency phase variation mode that varies the phase of a frequency. 5. The apparatus according to claim 1, comprising a DC frequency fluctuation control system. 6. The apparatus according to claim 1, comprising an AC frequency fluctuation control system.