JP3205898U - AC and DC conversion circuits for hydrogen machines - Google Patents

Abstract

An AC power and a DC power conversion circuit for a hydrogen machine are provided. A logic control unit, a first electrode sheet, a second electrode sheet, a third electrode sheet, a DC circuit, and an AC circuit are provided. The third electrode sheet is installed between the first electrode sheet and the second electrode sheet. The logic control unit generates a mode switching control signal and a plurality of AC power control signals. The DC circuit includes a first power supply unit 140 and a first mode changeover switch 141. The first mode changeover switch is electrically connected to the first electrode sheet and the second electrode sheet. The AC circuit includes a second power supply unit 150 and a plurality of input terminals. A plurality of AC power control signals are received by the plurality of input terminals, and the first power supply unit and the second power supply unit include a positive power terminal and a negative power terminal, respectively. The third electrode sheet is electrically connected to the positive end or negative end of the first power supply unit. [Selection] Figure 1

Description

  The present invention relates to a conversion circuit for alternating current and direct current of a hydrogen machine.

  Modern people tend to be busy and emotionally unstable. For this reason, many people are actively seeking ways to relax and improve their mind and body. In recent years, a method of generating hydrogen and oxygen after decomposing water molecules using a hydrogen machine and inhaling by a user has been widely used.

In the conventional hydrogen machine described above, two electrode sheets are provided in the electrode case and are electrically connected to the anode and the cathode of the DC power source of the main body. The working principle of the hydrogen machine is that a positive electrode sheet and a negative electrode sheet are placed in water, and the water is decomposed to generate positively charged hydrogen ions and negatively charged hydroxide ions.
However, since hydrogen ions are positively charged and hydroxide ions are negatively charged in the decomposition process, the generated hydrogen ions and hydroxide ions are placed around the negative electrode sheet and the positive electrode sheet. Each is accumulated, and hydrogen ions and electrons are combined to become active hydrogen. Since active hydrogen is unstable, two active hydrogens are combined to form hydrogen, and hydroxide ion electrons are lost to form oxygen.

  Furthermore, the polarity of the electrode sheet is fixed and unchanging, and the electrode sheet and the mineral in the water generate specific precipitates on the surface due to chemical changes during decomposition, and the anodic and cathodic properties of the two electrode sheets are different. For this reason, the attribute of the precipitate generated by the anodic electrode sheet and the cathodic electrode sheet also differs, and as a result, the substances have opposite attributes. For this reason, if the deposit accumulates on the surface of the electrode sheet for a long time and cannot be removed, a short circuit occurs in the electrode sheet, and the life of the electrode sheet is shortened, so that the time for the user to clean the electrode sheet is increased.

  Therefore, the present inventor considered that the above-described drawbacks can be improved, and as a result of intensive studies, the present inventor has arrived at a proposal of the present invention that effectively improves the above-described problems with a rational design.

  The present invention has been made to solve the above-described problems of the prior art. That is, the main object of the present invention is to provide a conversion circuit for alternating current and direct current of a hydrogen machine.

  In order to solve the above-described problems and achieve the object, the AC / DC conversion circuit of the hydrogen machine according to the present invention includes a logic control unit, a first electrode sheet, a second electrode sheet, and a third electrode sheet. A DC circuit and an AC circuit. The third electrode sheet is installed between the first electrode sheet and the second electrode sheet. The logic control unit generates a mode switching control signal and a plurality of AC power control signals. The DC circuit includes a first power supply unit and a first mode changeover switch. The first mode changeover switch is electrically connected to the first electrode sheet and the second electrode sheet. The AC circuit includes a second power supply unit and a plurality of input terminals. A plurality of AC power control signals are received by the plurality of input terminals, and the first power supply unit and the second power supply unit include a positive power terminal and a negative power terminal, respectively. The third electrode sheet is electrically connected to the positive end or negative end of the first power supply unit, and the first mode switch is connected to the first power supply unit or the second power supply unit based on the mode switch control signal and the plurality of AC power control signals. It is electrically connected to the positive or negative end of the dual power supply unit.

As described above, the alternating current and direct current conversion circuit of the hydrogen machine according to the present invention has a direct current and alternating current conversion mode and an electrode polarity switching mode, and the user can select two modes separately according to demand. It can be operated or two modes can be operated alternately. As a result, the present invention slows down the growth of minerals and plaques generated on the electrode sheet, reduces the time for the user to clean the electrode sheet, and does not require frequent cleaning. For this reason, the service life of the electrode sheet is further extended, the efficiency of disassembly is improved, and the cleaning time and the amount of power used can be saved.
In general, in the DC mode, positively charged hydrogen ions and negatively charged hydroxide ions generated by the decomposition of water have large bubbles, and in the AC mode, water is decomposed. The generated positively charged hydrogen ions and negatively charged hydroxide ions have small bubbles. Large bubbles are easily absorbed by the user through inhalation or skin, and small bubbles are easily absorbed by the digestive tract after the user has swallowed them.

It is a circuit diagram which shows the conversion circuit of the alternating current and direct current of the hydrogen machine by preferable embodiment of this invention. It is a circuit diagram which shows the conversion circuit (a 2nd mode changeover switch is included) of the alternating current electricity and direct current electricity of the hydrogen machine of this invention. It is a circuit diagram which shows the conversion circuit (a 2nd mode changeover switch is included) of the alternating current electricity and direct current electricity of the hydrogen machine of this invention. It is a circuit diagram which shows the conversion circuit (a 2nd mode changeover switch is included) of the alternating current electricity and direct current electricity of the hydrogen machine of this invention. It is a circuit diagram which shows the conversion circuit (a 1st polarity changeover switch is included) of the alternating current electricity and direct current electricity of the hydrogen machine of this invention. It is a circuit diagram which shows the conversion circuit (a 1st polarity changeover switch is included) of the alternating current electricity and direct current electricity of the hydrogen machine of this invention. It is a circuit diagram which shows the other installation position of the 1st polarity changeover switch of the alternating current electricity and direct current electricity conversion circuit of the hydrogen machine of this invention. It is a circuit diagram which shows the other installation position of the 1st polarity changeover switch of the alternating current electricity and direct current electricity conversion circuit of the hydrogen machine of this invention. It is a circuit diagram which shows the conversion circuit (a 1st polarity changeover switch and a 2nd polarity changeover switch) of the alternating current electricity and direct current electricity of the hydrogen machine of this invention are included.

  Preferred embodiments of the present invention will be described with reference to the accompanying drawings. The embodiment described below does not limit the contents of the present invention described in the claims of the utility model registration. In addition, all the configurations described below are not necessarily essential requirements of the present invention.

(First embodiment)
FIG. 1 is a circuit diagram showing an alternating current and direct current conversion circuit 1 of a hydrogen machine according to a first embodiment of the present invention. The AC / DC conversion circuit 1 of the hydrogen machine includes a logic control unit 10, a first electrode sheet 11, a second electrode sheet 12, a third electrode sheet 13, a DC circuit 14, and an AC circuit 15. . The logic control unit 10 also generates a mode switching control signal M and a plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D.
The DC circuit 14 includes a first power supply unit 140 and a first mode changeover switch 141. The first mode changeover switch 141 is electrically connected to the first electrode sheet 11 and the second electrode sheet 12. The AC circuit 15 includes a second power supply unit 150 and a plurality of input terminals A, B, C, and D. A plurality of input terminals A, B, C, and D individually receive a plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D. The first power supply unit 140 and the second power supply unit 150 each have a positive electrode end and a negative electrode end, and the third electrode sheet 13 is electrically connected to the positive electrode end or the negative electrode end of the first power supply unit 14. . The first mode changeover switch 141 is connected to the first power supply unit 140 or the second power supply unit 150 based on the mode switch control signal M and the plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D. It is electrically connected to the positive or negative electric terminal (the situation in which the first mode changeover switch 141 is electrically connected to the positive or negative electric terminal of the second power supply unit 150 will be described in detail below. ).
In the present embodiment, the third electrode sheet 13 is electrically connected to the negative terminal of the first power supply unit 140, and the first electrode sheet 11 and the second electrode sheet 12 are connected to the positive terminal of the first power supply unit 140. When electrically connected and the third electrode sheet 13 is installed between the first electrode sheet 11 and the second electrode sheet 12, the first electrode sheet 11, the third electrode sheet 13 and the second electrode sheet 12 A polar array of positive, negative and positive electrodes is formed.

In one embodiment, the AC power control signal includes a pulse width modulation (PWM) signal having a duty ratio, and a pulse width modulation having a different frequency is output by adjustment of the logic control unit 10. The AC circuit 15 has four input terminals A, B, C, and D for receiving the pulse width modulation signals PWM-A, PWM-B, PWM-C, and PWM-D generated by the logic control unit 10, respectively. It has a full bridge circuit composed of four transistors TA, TB, TC, and TD. In addition, the AC circuit 15 includes a left end point 151 and a right end point 152 that are points to which the first mode changeover switch 141 is electrically connected.
The pulse width modulation signals PWM-A, PWM-B, PWM-C, and PWM-D are input to the full bridge circuit, and the transistors TA, TB, TC, and TD of the full bridge circuit are turned on or off, respectively. When the mode changeover switch 141 is electrically connected to the left end point 151 and the right end point 152, the first mode changeover switch 141 is electrically connected to the positive end or the negative end of the second power supply unit 150.

As described above, in the DC circuit 14, the first electrode sheet 11 and the second electrode sheet 12 are electrically connected to the first mode switch 141, and the first mode switch 141 is connected to the first power supply unit 140. After receiving the mode switching control signal M generated by the logic control unit 10 while being electrically connected to the positive or negative terminal, it is electrically connected to the left end point 151 and the right end point 152 of the full bridge circuit. To be modified. Thus, the DC power originally provided to the first electrode sheet 11 and the second electrode sheet 12 by the first power supply unit 140 of the DC circuit 14 is the second power supply unit 150 of the AC circuit 15 and the first electrode sheet 11 and the second electrode sheet 12. It is converted into AC power provided to the two-electrode sheet 12.
Similarly, the AC power originally provided to the first electrode sheet 11 and the second electrode sheet 12 by the second power supply unit 150 of the AC circuit 15 is also the mode switching control signal M generated by the logic control unit 10 and a plurality of AC power controls. The first power supply unit 140 of the DC circuit 14 is converted to DC power provided to the first electrode sheet 11 and the second electrode sheet 12 by the signals PWM-A, PWM-B, PWM-C, and PWM-D. Since the operation and principle are similar, re-statement is omitted.

  Furthermore, the AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D input to the full bridge circuit are complementary pulse width modulation signals. Thereby, when the transistor TA and the transistor TD are turned on and the transistor TB and the transistor TC are not turned on, the first electrode sheet 11 and the second electrode that are electrically connected to the left end point 151 and the right end point 152 of the full bridge circuit, respectively. The sheet 12 is electrically connected to the positive electrode end and the negative electrode end of the second power supply unit 150, respectively, and the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 are used for the positive, negative, and negative electrodes. A polar array is formed.

  FIG. 2A to FIG. 2C are circuit diagrams showing an alternating current and direct current conversion circuit (including a second mode changeover switch) of the hydrogen machine of the present invention. The second mode changeover switch 142 is electrically connected between the third electrode sheet 13 and the first power supply unit 140, and the mode changeover control signal M and the plurality of AC power control signals PWM-A, PWM-B, PWM Based on -C and PWM-D, the first power supply unit 140 or the second power supply unit 150 is electrically connected to the positive or negative terminal.

  The second mode changeover switch 142 is electrically connected to the positive terminal of the first power supply unit 140, and the first electrode sheet 11 and the second electrode sheet 12 are electrically connected to the negative terminal of the first power supply unit 140. Then, the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 form a polar array of negative, positive, and negative electrodes (see FIG. 2A).

2B, the second mode changeover switch 142 is electrically connected to the negative terminal of the first power supply unit 140, and the first electrode sheet 11 and the second electrode sheet 12 are the first power supply unit. When electrically connected to the positive electrode terminal 140, the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 form a polar array of positive, negative, and positive electrodes.
Further, as described above, the logic control unit 10 converts the mode switching control signal M and the plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D into the first mode switching switch 141 and the second mode switching. When the switch 142 and the AC circuit 15 are generated, the third electrode sheet 13 is electrically connected to the positive terminal of the second power supply unit 150, and the first electrode sheet 11 and the second electrode sheet 12 are full bridge circuits. The transistors TA, TB, TC, and TD are electrically connected to the positive terminal and the negative terminal of the second power supply unit 150 based on the presence or absence of conduction. Thereby, the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 form a polarity array of negative, positive, positive, or positive, positive, and negative electrodes.

Further, as shown in FIG. 2C, the second mode changeover switch 142 is electrically connected to the positive terminal of the first power supply unit 140, and the first electrode sheet 11 and the second electrode sheet 12 are connected to the first power supply unit 140. When the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 are electrically connected to the negative electrode terminal, a polarity array of negative, positive, and negative electrodes is formed.
Similarly, the logic control unit 10 converts the mode switching control signal M and the plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D into the first mode switching switch 141, the second mode switching switch 142, and the AC. When generated for the circuit 15, the third electrode sheet 13 is electrically connected to the positive terminal of the second power supply unit 150, and the first electrode sheet 11 and the second electrode sheet 12 are transistors TA of a full bridge circuit, Based on the presence / absence of conduction of TB, TC, and TD, they are electrically connected to the positive and negative terminals of the second power supply unit 150, respectively. Thereby, the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 form a polarity array of negative, positive, positive, or positive, positive, and negative electrodes.

FIG. 3A and FIG. 3B are circuit diagrams showing an AC power and DC power conversion circuit (including a first polarity changeover switch) of the hydrogen machine of the present invention. In a certain embodiment, the polarity switching mode of an electrode sheet is further included other than the above-mentioned alternating current and direct current mode switching.
Similarly, in the polarity switching mode of the electrode sheet, the switching operation is controlled by the polarity switching control signal generated by the logic control unit 10 to further modify the polarity in which the electrode sheet is electrically connected.

As described above, the first polarity selector switch 143 is installed between the first power supply unit 140, the first mode selector switch 141, and the second mode selector switch 142.
The first mode changeover switch 141 and the second mode changeover switch 142 are switched to the first polarity changeover switch 143 based on the mode changeover control signal M and a plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D. It is electrically connected, or is electrically connected to the positive end or the negative end of the second power supply unit 150. The first polarity changeover switch 143 is electrically connected to the positive end or the negative end of the first power supply unit 140 based on the first polarity change control signal P1 generated by the logic control unit 10.

  As shown in FIG. 3A, when the first polarity switch 143 is electrically connected to the positive and negative terminals of the first power supply unit 140, the first mode switch 141 and the second mode switch 142 are connected. Are electrically connected to the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 of the first polarity changeover switch 143, thereby forming positive, negative, and positive electrode polarity arrays, respectively. . In the electrode sheet polarity switching mode, the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 form an array of negative, positive, and negative electrode polarities.

  As shown in FIG. 3B, when the first polarity switch 143 is electrically connected to the positive terminal and the negative terminal of the first power supply unit 140, the first mode switch 141 and the second mode switch The switch 142 is electrically connected to the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 of the first polarity changeover switch 143, thereby forming positive, negative, and positive electrode polarity arrays, respectively. Is done. In the electrode sheet polarity switching mode, the first electrode sheet 11, the third electrode sheet 13, and the second electrode sheet 12 form an array of negative, positive, and negative electrode polarities.

4A and 4B are circuit diagrams showing other installation positions of the first polarity changeover switch of the AC / DC conversion circuit of the hydrogen machine according to the present invention.
3A and 3B described above, the first polarity changeover switch 143 is installed between the first power supply unit 140, the first mode changeover switch 141, and the second mode changeover switch 142, and the embodiment of FIGS. 4A and 4B. Then, the first polarity changeover switch 143 is installed between the second power supply unit 150 and the second mode changeover switch 142.
Similarly, the second mode changeover switch 142 is connected to the positive end or the negative end of the first power supply unit 140 based on the mode change control signal M and the plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D. It is electrically connected to the electrical terminal or is electrically connected to the first polarity changeover switch 143. The first polarity selector switch 143 is electrically connected to the positive terminal or the negative terminal of the second power supply unit 150 based on the first polarity switching control signal P1 generated by the logic control unit 10. Since the principle is the same as described above, it will not be described again.

FIG. 5 is a circuit diagram showing an AC / DC conversion circuit (including a first polarity changeover switch and a second polarity changeover switch) of the hydrogen machine of the present invention.
3A and 3B, the first polarity changeover switch 143 is installed between the first power supply unit 140, the first mode changeover switch 141, and the second mode changeover switch 142. In the embodiment of FIGS. 4A and 4B, Compared to the case where the first polarity changeover switch 143 is installed between the second power supply unit 150 and the second mode changeover switch 142, in the embodiment of FIG. 5, there are two first polarity changeover switches at the aforementioned positions. Each is installed. For this reason, to explain in an easy-to-understand manner, the first polarity changeover switch of the embodiment of FIGS. 4A and 4B is called the second polarity changeover switch 144 in FIG. 5, and the DC circuit is the first polarity changeover switch 143 and the second polarity changeover switch A switch 144 is further provided.

In FIG. 5, the first polarity switch 143 is installed between the first power supply unit 140, the first mode switch 141 and the second mode switch 142, and the second polarity switch 144 is the second power supply unit 150. And the second mode changeover switch 142.
Is the first mode changeover switch 141 electrically connected to the first polarity changeover switch 143 based on the mode changeover control signal M and a plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D? Alternatively, it is electrically connected to the positive end or the negative end of the second power supply unit 150. The first polarity changeover switch 143 is electrically connected to the positive end or the negative end of the first power supply unit 140 based on the first polarity change control signal P1 generated by the logic control unit 10. The second mode changeover switch 142 is switched to the first polarity changeover switch 143 or the second polarity changeover switch 144 based on the mode changeover control signal M and the plurality of AC power control signals PWM-A, PWM-B, PWM-C, and PWM-D. The second polarity changeover switch 144 is electrically connected to the positive end or the negative end of the second power supply unit 150 based on the second polarity change control signal P2 generated by the logic control unit. The first polarity changeover switch 143 and the second polarity changeover switch 144 are operated separately or simultaneously. The principle of operation is the same as described above and will not be described again.

The AC / DC conversion circuit of the hydrogen machine of the present invention includes a DC / AC conversion mode and an electrode polarity switching mode, and the user operates the two modes separately or alternately according to demand. it can. For this reason, the present invention slows down the growth of minerals and dirt generated by the electrode sheet, reducing the time for the user to clean the electrode sheet and eliminating the need for frequent cleaning. For this reason, the service life of the electrode sheet is further extended, the efficiency of disassembly is improved, and the cleaning time and power consumption are also reduced.
In general, in the DC mode, positively charged hydrogen ions and negatively charged hydroxide ions generated by water decomposition have large bubbles, and in AC mode, they are generated by water decomposition. Positively charged hydrogen ions and negatively charged hydroxide ions have small bubbles. Large bubbles are easily absorbed by the user through inhalation or skin, and small bubbles are easily absorbed by the digestive tract after the user has swallowed them. In addition, the magnitude | size of the duty ratio of the pulse width modulation signal used for an alternating current control signal influences the magnitude | size of a bubble.

  As mentioned above, although embodiment of this invention was explained in full detail with reference to drawings, the concrete structure is not restricted to this embodiment, The design change etc. of the range which does not deviate from the summary of this invention are included.

DESCRIPTION OF SYMBOLS 1 Conversion circuit of alternating current and direct current of hydrogen machine 10 Logic control unit 11 First electrode sheet 12 Second electrode sheet 13 Third electrode sheet 14 DC circuit 140 First power supply unit 141 First mode change switch 142 Second mode change switch 143 First polarity changeover switch 144 Second polarity changeover switch 15 AC circuit 150 Second power supply unit 151 Left end point 152 Right end point M Mode switching control signal PWM-A, PWM-B, PWM-C, PWM-D AC power control signal A, B, C, D Input terminals TA, TB, TC, TD Transistor P1 First polarity switching control signal P2 Second polarity switching control signal

Claims (7)

A logic control unit for generating a mode switching control signal and a plurality of AC power control signals, a first electrode sheet, a second electrode sheet, and a third installed between the first electrode sheet and the second electrode sheet An electrode sheet, a DC circuit, and an AC circuit;
The DC circuit further includes a first power supply unit, and a first mode changeover switch electrically connected to the first electrode sheet and the second electrode sheet,
The AC circuit further includes a second power supply unit and a plurality of input terminals for receiving the plurality of AC power control signals,
The first power supply unit and the second power supply unit each have a positive end and a negative end,
The third electrode sheet is electrically connected to the positive end or the negative end of the first power supply unit,
The first mode switch is electrically connected to the positive end or the negative end of the first power supply unit or the second power supply unit based on the mode switch control signal and the plurality of AC power control signals. It is characterized by
AC / DC conversion circuit for hydrogen machines.   2. The AC / DC conversion circuit for a hydrogen machine according to claim 1, wherein the AC power control signal includes a pulse width modulation signal.   The AC / DC conversion circuit of the hydrogen machine according to claim 1, wherein the AC circuit includes a full bridge circuit.   The DC circuit is electrically connected between the third electrode sheet and the first power supply unit, and based on the mode switching control signal and the plurality of AC power control signals, the first power supply unit or The AC power and DC power conversion of the hydrogen machine according to claim 1, further comprising a second mode changeover switch electrically connected to the positive terminal or the negative terminal of the second power supply unit. circuit.   The DC circuit further includes a first polarity changeover switch installed between the first power supply unit, the first mode changeover switch, and the second mode changeover switch, and the first mode changeover switch and the second mode changeover switch The mode change switch is electrically connected to the first polarity change switch based on the mode change control signal and the plurality of AC power control signals, or the positive end or the negative end of the second power supply unit The first polarity changeover switch is electrically connected to the positive end or the negative end of the first power supply unit based on a first polarity change control signal generated by the logic control unit. The alternating current and direct current conversion circuit of the hydrogen machine according to claim 4, wherein:   The DC circuit further includes a first polarity changeover switch installed between the second power supply unit and the second mode changeover switch, and the second mode changeover switch includes the mode changeover control signal and the plurality of changeover signals. Based on an AC power control signal, the first power supply unit is electrically connected to the positive terminal or the negative terminal, or is electrically connected to the first polarity switch, and the first polarity switch is 5. The hydrogen according to claim 4, wherein the hydrogen is electrically connected to the positive terminal or the negative terminal of the second power supply unit based on a first polarity switching control signal generated by the logic control unit. AC / DC conversion circuit of the machine.   The DC circuit further includes a second polarity changeover switch installed between the second power supply unit and the second mode changeover switch, and the second mode changeover switch includes the mode changeover control signal and the plurality of changeover signals. The first polarity changeover switch or the second polarity changeover switch is electrically connected based on an AC power control signal, and the second polarity changeover switch is based on a second polarity changeover control signal generated by the logic control unit. 6. The AC / DC conversion circuit for a hydrogen machine according to claim 5, wherein the circuit is electrically connected to the positive terminal or the negative terminal of a second power supply unit.

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