TWI619678B - Electrolytic water equipment - Google Patents

Abstract

The invention provides an electrolysis water device, comprising an electrolytic reaction tank, a plurality of adjustable voltage electrode plates, a water inlet member, a detecting member and a control judging member, wherein the adjustable voltage electrode plate is disposed in the electrolysis reaction tank And performing an electrolytic treatment on the electrolytic aqueous solution in the electrolytic reaction tank with an adjustable voltage value, the water inlet member includes a plurality of water source tubes and water is fed from the plurality of water sources to the electrolytic reaction tank, and the detecting member detects the current aqueous solution for electrolysis The water quality has a detection result, and the control judging component adjusts the adjustable voltage value of the plurality of adjustable voltage electrode plates in time according to the detection result until the pH value, the conductivity value and/or the potential value of the electrolysis aqueous solution reach a pre-predetermined value. The range of standard values set.

Description

Electrolytic water equipment

The present invention relates to an electrolyzed water apparatus, and more particularly to an electrolyzed water apparatus which is capable of producing a liquid aqueous solution for electrolysis in accordance with various preset standard value ranges by using a plurality of types of water sources.

Electrolyzed water generally refers to a product formed by electrolysis of water containing a salt such as sodium chloride. Depending on the salt to be added, the electrolyzed electrolyzed water will dissolve higher concentrations of ions such as calcium ions, sodium ions, magnesium ions or potassium ions. Such electrolyzed water can be used for drinking, irrigation, cleaning (such as cleaning wafers), sterilization, and the like.

However, in order to control the quality of electrolyzed water, conventional electrolyzed water equipment must use a pure source of water from a single source, and there is no way to widely use a variety of water sources (such as tap water, a mixture of tap water and pure water). Since pure water is not easy to obtain, it is necessary to go through multiple purification procedures, and the use of the electrolyzed water equipment is limited.

Accordingly, in order to solve the above problems, it is an object of the present invention to provide an electrolyzed water apparatus which can produce a water solution for electrolysis in accordance with various preset standard value ranges by using a plurality of types of water sources.

The technical means for solving the problems of the prior art provides an electrolyzed water device comprising: an electrolytic reaction tank for accommodating an aqueous solution for electrolysis; and a plurality of adjustable voltage electrode plates disposed in the electrolysis reaction In the tank, an electrolytic solution for the electrolysis in the electrolytic reaction tank is subjected to an electrolytic treatment at an adjustable voltage value; a water inlet member includes a plurality of water source tubes connected between the plurality of water sources and the electrolysis reaction tank, And feeding water from the plurality of water sources to the electrolysis reaction tank as the electricity Dissolving an aqueous solution; a detecting member connected to the electrolytic reaction tank, wherein the detecting member is configured to detect a current water quality of the aqueous electrolytic solution and obtain a detection result, wherein the detecting member detects an acid-base of the electrolytic aqueous solution a value, a conductivity value, and/or a potential value as the detection result; and a control judging component, the signal is connected to the detecting component and the plurality of adjustable voltage electrode plates, and the control judging component is set according to the detection result The adjustable voltage value of the plurality of adjustable voltage electrode plates is adjusted in time until the pH value, the conductivity value and/or the potential value of the electrolysis aqueous solution reach a predetermined standard value range.

In an embodiment of the invention, there is provided an electrolyzed water device, further comprising a circulation member and a filter member, the circulation member comprising a circulation line and a circulation motor, the circulation line connecting the electrolysis reaction tank and the inlet a water component, the circulation motor is disposed in the circulation pipeline, the filter component comprises a filter pipeline and a filter member, the filter pipeline is connected to the electrolytic reaction tank, and the filter member is disposed in the filter pipeline and configured to filter Water flowing through the filtration line.

In an embodiment of the present invention, an electrolysis water device is provided. The detecting member includes a detecting pipeline and a detecting component. The detecting pipeline is disposed in parallel with the circulating pipeline and is connected to the electrolytic reaction tank through the circulating pipeline. The detecting member is disposed in the detecting pipeline, and the detecting member is configured to detect the water quality of the water flowing through the circulating pipeline and obtain the detection result.

In an embodiment of the invention, there is provided an electrolysis water device, further comprising a water discharge member, the water discharge member comprising a water outlet pipe and a water outlet valve, wherein the water outlet valve is disposed in the water outlet pipe, and the water inlet member further comprises a water inlet pipe and a first water inlet valve, a second water inlet valve and a third water inlet valve disposed in the water inlet pipe, the water inlet pipe is connected to the plurality of water source pipes and the electrolytic reaction tank The water outlet pipe communicates between the second water inlet valve of the water inlet pipe and the third water inlet valve, and the circulation pipe communicates with the first reaction valve of the electrolytic reaction tank and the water inlet pipe. And the second inlet valve, the circulation member further comprises a circulation valve disposed in the circulation line, the filter member further comprising a first filter valve, one end of the filter line is connected to the water inlet pipe The first inlet valve and the second inlet valve The other end of the filter line is connected between the second water inlet valve of the water inlet pipe and the third water inlet valve. The first filter valve is disposed on the filter pipe and located upstream of the filter element. The control determining component signal is connected to the first water inlet valve, the second water inlet valve, the third water inlet valve, the circulation valve, the first filter valve and the water outlet valve, and the control determining component is configured according to The detection result controls opening or closing of the first inlet valve, the second inlet valve, the third inlet valve, the circulation valve, the first filter valve and the outlet valve.

In an embodiment of the invention, an electrolysis water device is provided, the water outlet member further comprising a water storage tank connected to the water outlet pipe.

In an embodiment of the invention, an electrolysis water device is provided, further comprising a waste water discharge member, comprising a waste water discharge pipe and a waste water discharge valve, wherein the waste water discharge pipe is connected to the electrolytic reaction tank, and the waste water discharge valve is arranged The control unit is connected to the waste water discharge line and signal.

In an embodiment of the invention, there is provided an electrolyzed water apparatus, further comprising a gas supply member connected to the electrolytic reaction tank, the gas supply member being disposed to deliver a gas to the interior of the electrolytic reaction tank.

In an embodiment of the invention, an electrolysis water device is provided, further comprising a drug delivery member connected to a drug delivery port of the electrolysis reaction tank.

Through the technical means adopted by the present invention, a plurality of types of water sources can be used to produce an aqueous solution for electrolysis that meets various preset standard value ranges, and is automatically output to an effluent storage tank for storage. Moreover, the electrolyzed water device of the present invention does not need to monitor the water quality or the mixing ratio of the water source and the flow rate of each water source in advance, and the voltage of the adjustable voltage electrode plate can be adjusted by the instant detection of the detecting member and the control judgment of the control judging member. In turn, an aqueous solution for electrolysis that meets various preset standard value ranges is produced.

The specific embodiments of the present invention will be further described by the following examples and the accompanying drawings.

100‧‧‧Electrolytic water equipment

1‧‧‧Electrolysis reactor

2‧‧‧Adjustable voltage electrode plate

3‧‧‧Electrolysis reaction tank inlet member

31‧‧‧Water source pipe

32‧‧‧Inlet pipe

33‧‧‧First inlet valve

34‧‧‧Second inlet valve

35‧‧‧ third inlet valve

4‧‧‧Detection components

41‧‧‧Test pipeline

42‧‧‧Test pieces

43‧‧‧Detection valve

5‧‧‧Control judgment component

6‧‧‧Circular components

61‧‧‧Circulation pipeline

62‧‧‧Circuit motor

63‧‧‧Circulation valve

7‧‧‧Filter components

71‧‧‧Filter line

72‧‧‧Filter

73‧‧‧First filter valve

74‧‧‧Second filter valve

8‧‧‧water components

81‧‧‧Water outlet

82‧‧‧Water storage tank

83‧‧‧Outlet valve

9‧‧‧ Wastewater discharge components

91‧‧‧ Wastewater discharge pipeline

92‧‧‧Drainage valve

A‧‧‧Air supply components

M‧‧‧Feeding components

Fig. 1 is a schematic view showing the water inlet of an electrolyzed water apparatus according to an embodiment of the present invention.

Fig. 2 is a schematic view showing the cycle detection of the electrolyzed water apparatus according to the embodiment of the present invention.

Fig. 3 is a schematic view showing the circulation filtration of the electrolyzed water apparatus according to the embodiment of the present invention.

Fig. 4 is a schematic view showing the water discharge of the electrolyzed water apparatus according to the embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described based on Figs. 1 to 4 . This description is not intended to limit the embodiments of the invention, but is an embodiment of the invention.

As shown in Fig. 1, the electrolysis water device 100 comprises: an electrolytic reaction tank for accommodating an aqueous solution for electrolysis, a plurality of adjustable voltage electrode plates 2, a water inlet member 3, a detecting member 4, and a control The member 5, a circulation member 6, a filter member 7, and a water discharge member 8 are judged.

A plurality of adjustable voltage electrode plates 2 are disposed in the electrolytic reaction tank 1, and an electrolytic treatment is performed on the electrolytic aqueous solution in the electrolytic reaction tank 1 at an adjustable voltage value.

The water inlet member 3 includes a plurality of water source pipes 31 connected between a plurality of water sources (for example, but not limited to a tap water source, a pure water source, and an ultrapure water source) and the electrolytic reaction tank 1, and water is fed from a plurality of water sources to the electrolysis. The reaction tank 1 serves as an aqueous solution for electrolysis. Further, the water inlet member 3 further includes a water inlet pipe 32, a first water inlet valve 33, a second water inlet valve 34, and a third water inlet valve 35, which are sequentially disposed in the water inlet pipe 32. The water inlet pipe 32 is connected between the plurality of water source pipes 31 and the electrolytic reaction tank 1 for converging a plurality of water source pipes 31 into a single pipe.

The circulation member 6 includes a circulation line 61 and a circulation motor 62. The circulation line 61 communicates between the first inlet valve 33 and the second inlet valve 34 of the electrolytic reaction tank 1 and the water inlet line 32 of the water inlet member 3. . The circulation motor 62 is provided in the circulation line 61 for pushing the electrolytic solution for electrolysis of the electrolytic reaction tank 1 to the circulation line 61. Further, the circulation member 6 further includes a circulation valve 63 disposed in the circulation line 61.

The detecting member 4 includes a detecting line 41 and a detecting member 42. The detecting line 41 is disposed in parallel with the circulating line 61 and connected to the electrolytic reaction tank 1 through the circulating line 61. The detecting member 42 is disposed in the detecting line 41. The detecting member 42 is disposed to detect the current water quality of the electrolytic solution aqueous solution flowing through the circulating line 61 and obtain a detection result, and the detecting member 42 detects one of the electrolytic solution aqueous solutions. A pH value, a conductivity value, and/or a potential value are used as detection results. Further, the detecting member 4 further includes two detecting valves 43 disposed at an upstream position and a downstream position of the detecting line 41 with respect to the detecting member 42 for controlling whether the aqueous solution for electrolysis flows into the detecting member 42 and preventing The electrolysis is countercurrent to the aqueous solution.

The filter member 7 includes a filter line 71 and a filter member 72. The filter line 71 communicates with the electrolysis reaction tank 1. The filter member 72 is disposed in the filter line 71 and is configured to filter the water flowing through the filter line 71. The filter member 72 is, for example, an ion exchange resin column for performing ion exchange to adsorb an undesired anion and/or cation in the aqueous solution for electrolysis. In the present embodiment, one end of the filter line 71 communicates with the first inlet valve 33 and the second inlet valve 34 of the water inlet line 32, and the other end of the filter line 71 communicates with the inlet line 32. The electrolytic inlet tank 1 is indirectly connected between the two inlet valves 34 and the third inlet valve 35. However, the present invention is not limited thereto, and the filtration line 71 may not communicate with the water inlet line 32, and the two ends may be in direct communication with the electrolytic reaction tank 1. Further, the filter member 7 further includes a first filter valve 73 and a second filter valve 74. The first filter valve 73 and the second filter valve 74 are both disposed in the filter line 71. The first filter valve 73 is located at the filter member 72. Upstream, the second filter valve 74 is located downstream of the filter member 72 for controlling whether the aqueous solution for electrolysis flows into the filter member 72 and prevents the aqueous solution for electrolysis from flowing back.

The water outlet member 8 includes a water outlet pipe 81, a water outlet storage tank 82, and a water outlet valve 83. The water outlet valve 83 is disposed in the water outlet pipe 81, and the water outlet storage tank 82 is connected to the water outlet pipe 81. In the present embodiment, the water outlet pipe 81 communicates between the second water inlet valve 34 and the third water inlet valve 35 of the water inlet pipe 32, but the present invention is not limited thereto, and the water outlet pipe 81 can also be directly connected to the electrolysis. Reaction tank 1.

The control judging member 5 is connected to the detecting member 42 and the plurality of adjustable voltage electrode plates 2. The control judging member 5 is set to instantly adjust the plurality of adjustable voltage electrode plates 2 according to the detection result The adjustable voltage value until the pH value of the aqueous solution for electrolysis, the conductivity value, and/or the potential value reaches a predetermined standard value range. For example, the preset standard value range is pH9 and the conductivity value is 0.22. If the pH value and the conductivity value of the aqueous solution for electrolysis are not up to standard, the control judging component 5 adjusts several adjustable according to the detection result. The output voltage of the voltage electrode plate 2 is such that the output voltage corresponds to the pH value and/or the conductivity value of the aqueous solution for electrolysis. The control judging member 5 waits until (depending on the detection result) that the pH value of the electrolysis aqueous solution, the conductivity value, and/or the potential value reach a preset standard value range, and stops adjusting the plurality of adjustable voltage electrodes. The adjustable voltage value of the board 2.

Further, in the present embodiment, the control judging member 5 signals the first inlet valve 33, the second inlet valve 34, the third inlet valve 35, the circulation valve 63, the first filter valve 73, and the second filter valve. 74 and the outlet valve 83. The control judging member 5 is configured to control the first inlet valve 33, the second inlet valve 34, the third inlet valve 35, the circulation valve 63, the first filter valve 73, the second filter valve 74, and the outlet water according to the detection result. The valve 83 is opened or closed. The first inlet valve 33, the second inlet valve 34, the circulation valve 63 and the first filter valve 73 may be a four-way valve. The operation mode in which the control judging member 5 controls the above valve will be described in detail below.

In the first figure, the electrolytic solution for accommodating the electrolytic reaction tank 1 does not reach a certain water level, and the control judging member 5 controls the first inlet valve 33, the second inlet valve 34, and the third inlet valve 35 to open, and the circulation valve 63. The first filter valve 73, the second filter valve 74 and the water outlet valve 83 are closed, so that the plurality of water source pipes can transfer water from the plurality of water sources to the electrolytic reaction tank 1. In the process of water inlet, a plurality of water inlets are not limited. The ratio and flow rate between the water sources can be any ratio and any flow rate.

In the second drawing, the electrolytic solution for accommodating the electrolytic reaction tank 1 reaches a certain water level, and the control judging member 5 controls the circulation valve 63, the second inlet valve 34, and the third inlet valve 35 to open, and the first inlet valve 33 is opened. The first filter valve 73, the second filter valve 74, and the water discharge valve 83 are closed, so that the electrolytic solution aqueous solution is passed through the circulation motor 62 and flows through the circulation line 61, the detection line 41, and the detecting member 42, and then through the inlet pipe. The path 32 is returned to the electrolytic reaction tank 1. Thus, the electrolyzed water apparatus 100 can continuously electrolyze, circulate, and instantly detect the aqueous solution for electrolysis in the tubes.

In one case, as shown in FIG. 3, the control judging member 5 judges that the impurity of the electrolysis aqueous solution reaches a certain threshold value based on the detection result, and therefore the control judging member 5 controls the circulation valve 63, the first filter valve 73, and the second. The filter valve 74 and the third water inlet valve 35 are opened, and the first water inlet valve 33, the second water inlet valve 34, and the water outlet valve 83 are closed, so that the electrolytic solution aqueous solution flows through the filter line 71 and is filtered by the filter member 72. The filtered aqueous solution for electrolysis is returned to the electrolytic reaction tank 1 via the water inlet line 32. In one embodiment, if the filter line is directly connected to the electrolytic reaction tank 1 at both ends, when the control judging member 5 judges that the impurity of the electrolysis aqueous solution reaches a certain threshold value according to the detection result, the control judging member 5 controls the other valve. The filter valve that is disposed at the both ends of the filter line connected to the electrolytic reaction tank 1 is opened, so that the aqueous solution for electrolysis is circulated in the electrolytic reaction tank 1 and the filtration line to be filtered by the filter.

As shown in FIG. 4, when the control judging member 5 judges that the pH value of the electrolysis aqueous solution, the conductivity value, and/or the potential value reaches the preset standard value range based on the detection result, the control judging member 5 The control circulation valve 63, the second inlet valve 34 and the outlet valve 83 are opened, and the first inlet valve 33, the first filter valve 73, the second filter valve 74 and the third inlet valve 35 are closed, so that the arrival of the pre-refresh The aqueous solution for electrolysis having a standard value range is discharged from the electrolytic reaction tank 1 through the water discharge line 81, and flows to the outlet water storage tank 82 for storage. Therefore, with the electrolyzed water apparatus 100 of the present invention, an aqueous electrolytic solution conforming to various preset standard value ranges can be manufactured and automatically output to the effluent storage tank for storage. Further, the electrolyzed water apparatus 100 of the present invention does not limit the type and quality of the water source, and it is possible to judge the control of the member 5 by the instantaneous detection and control of the detecting member 4 without previously monitoring the water quality or the mixing ratio of the water source and the flow rate of each water source. The voltage of the adjustable voltage electrode plate 2 is adjusted to determine the aqueous solution for electrolysis in accordance with various preset standard value ranges.

Further, the electrolyzed water apparatus 100 of the present invention may further include a waste water discharge member 9, a gas supply member A, and a drug delivery member.

The waste water discharge member 9 includes a waste water discharge line 91 and a waste water discharge valve 92. The waste water discharge line 91 communicates with the electrolytic reaction tank 1, and the waste water discharge valve 92 is disposed in the waste water discharge line 91. In this embodiment The waste water discharge valve 92 is connected to the control judging member 5. In some cases, for example, the control judging member 5 judges that the water quality of the electrolysis aqueous solution differs from the preset standard value range too much according to the detection result, and the control judging member 5 controls The waste water discharge valve 92 is opened, and the electrolytic solution for electrolysis of the electrolytic reaction tank 1 is discharged through the waste water discharge line 91. However, the present invention is not limited thereto, and the waste water discharge line 91 may also be manually controlled.

The air supply member A is connected to the electrolytic reaction tank 1, and the air supply member A is disposed to transport the gas to the inside of the electrolytic reaction tank 1, to help remove undesirable gases such as chlorine gas in the aqueous solution for electrolysis.

The drug delivery member M communicates with a drug delivery port of the electrolytic reaction tank 1 for delivering a drug to the interior of the electrolytic reaction cell 1. The agent can be dissociated in the electrolytic reaction tank 1 to facilitate the electrolysis of the aqueous solution for electrolysis by the electrolysis water device 100.

The above description and description are only illustrative of the preferred embodiments of the present invention, and those of ordinary skill in the art can make other modifications in accordance with the scope of the invention as defined below and the description above, but such modifications should still be It is within the scope of the invention to the invention of the invention.

Claims (7)

An electrolysis water device comprises: an electrolytic reaction tank for accommodating an aqueous solution for electrolysis; a plurality of adjustable voltage electrode plates disposed in the electrolysis reaction tank, and an adjustable voltage value for the electrolysis reaction tank The electrolysis is subjected to an electrolytic treatment with an aqueous solution; a water inlet member comprising a plurality of water source tubes connected between the plurality of water sources and the electrolysis reaction tank, and water is fed from the plurality of water sources to the electrolysis reaction tank as the An aqueous solution for electrolysis; a circulation member comprising a circulation line and a circulation motor, the circulation line communicating with the electrolysis reaction tank and the water inlet member, the circulation motor being disposed in the circulation line; a detecting member including a detection a pipeline and a detecting component, wherein the detecting pipeline is disposed in parallel with the circulating pipeline and connected to the electrolytic reaction tank through the circulating pipeline, the detecting component is disposed in the detecting pipeline, and the detecting component is set to detect the flow through The current water quality of the electrolysis aqueous solution of the circulation pipeline is obtained as a result of detection, and the detection component detects a pH value, a conductivity value and/or a The potential value is used as the detection result; and a control judging component is connected to the detecting component and the plurality of adjustable voltage electrode plates, and the control judging component is configured to adjust the plurality of adjustable voltage electrodes in time according to the detection result The adjustable voltage value of the plate until the pH value of the aqueous solution for electrolysis, the conductivity value, and/or the potential value reaches a predetermined standard value range. The electrolysis water device of claim 1, further comprising a filter member, the filter member comprising a filter line and a filter member, the filter tube is connected to the electrolysis reaction tank, and the filter member is disposed in the filter line The water flowing through the filtration line is filtered. The electrolysis water device according to claim 2, further comprising a water discharge member, the water discharge member comprising a water outlet pipe and a water outlet valve, wherein the water outlet valve is disposed in the water outlet pipe, and the water inlet member further comprises a water inlet pipe And a first inlet valve, a second inlet valve and a third disposed in the water inlet pipeline a water inlet pipe connected between the plurality of water source pipes and the electrolytic reaction tank, the water outlet pipe connecting between the second water inlet valve and the third water inlet valve of the water inlet pipe, the cycle a pipeline is connected between the first reaction valve and the second inlet valve of the electrolysis reaction tank, and the circulation member further includes a circulation valve disposed in the circulation pipeline, and the filter member further comprises a first filter valve, one end of the filter line is connected between the first inlet valve and the second inlet valve of the inlet pipe, and the other end of the filter line is connected to the inlet pipe Between the second water inlet valve and the third water inlet valve, the first filter valve is disposed in the filter pipeline and located upstream of the filter member, the control determining component signal is connected to the first water inlet valve, the second The inlet valve, the third inlet valve, the circulation valve, the first filter valve and the outlet valve, the control judging member is configured to control the first inlet valve and the second inlet valve according to the detection result Opening or closing of the third water inlet valve, the circulation valve, the first filter valve and the water outlet valve . The electrolysis water device of claim 3, wherein the water discharge member further comprises an outlet water storage tank connected to the water outlet conduit. The electrolysis water device according to claim 1, further comprising a waste water discharge member, comprising a waste water discharge pipe and a waste water discharge valve, wherein the waste water discharge pipe is connected to the electrolytic reaction tank, and the waste water discharge valve is disposed in the waste water discharge The pipeline and signal are connected to the control judging component. The electrolyzed water apparatus according to claim 1, further comprising a gas supply member connected to the electrolytic reaction tank, the gas supply member being disposed to deliver a gas to the inside of the electrolytic reaction tank. The electrolyzed water device according to claim 1, further comprising a drug delivery member connected to a drug delivery port of the electrolysis reaction tank.