CN109715563A - Hydrogen water drinking machine - Google Patents
Hydrogen water drinking machine Download PDFInfo
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- CN109715563A CN109715563A CN201780057508.7A CN201780057508A CN109715563A CN 109715563 A CN109715563 A CN 109715563A CN 201780057508 A CN201780057508 A CN 201780057508A CN 109715563 A CN109715563 A CN 109715563A
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
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Abstract
Hydrogen water drinking machine (1) includes: the tank (3) of the supplied water of storage；The water being stored in tank (3) is electrolysed, the electrolytic cell (4) of the dissolution hydrogen concentration of the water in tank (3) is improved；Electric current feed unit (61) to electrolytic cell (4) supply for the Faradaic current (I) of electrolysis；With the control unit (6) for controlling electric current feed unit (61) with the multiple modes for comprising the first mode for being continually provided Faradaic current (I) and intermittently supplying the second mode of Faradaic current (I).When raw water before electrolysis is supplied to tank (3), control unit (6) is improved and mode is temporarily set as first mode after the dissolution hydrogen concentration in tank (3), it is second mode by pattern switching, maintains the dissolution hydrogen concentration in tank (3).Configured with the diaphragm (43) being made of solid polymer membrane in electrolytic cell (4).
Description
Technical field
The present invention relates to a kind of hydrogen water drinking machines provided by being electrolysed hydrogen water generated.
Background technique
In the past, it is known that pass through the electrolytic water generating device of electrolytically generated alkali ion water (referring for example to patent document 1).Closely
Nian Lai, above-mentioned alkali ion water have the hydrogen generated with electrolysis, also referred to as hydrogen water due to dissolving in.
Electrolytic water generating device disclosed in above-mentioned patent document 1 is to be electrolyzed the water according to the requirement of user, and supply
To the structure of hydrogen water generated.Accordingly, it sometimes is necessary to standby until hydrogen concentration stable hydrogen water is dissolved in offer.Therefore,
It is studying and is shortening the above-mentioned standby time.
Therefore, it is proposed by present inventors and stores the electrolysis water generated by electrolysis cells such as electrolytic cells
Hydrogen water drinking machine in tank so as to provide at any time.In the hydrogen water drinking machine, when the hydrogen water in tank is consumed, electrolysis
Preceding raw water can add in tank.Then, Faradaic current of the electrolysis unit supply that the water into tank is flowed into for electrolysis, it is raw
At hydrogen water.
Fig. 8 sequentially show proposed in above-mentioned hydrogen water drinking machine to tank water supply, to electrolysis unit supply
Relationship between the dissolution hydrogen concentration of water in Faradaic current and tank.In the figure, the empty state of water is not remained out of tank
It rises and is illustrated.
In fig. 8, as shown in (c), the dissolution hydrogen concentration for the initial water for having supplied raw water to empty tank is set as zero.Such as
(b) shown in, Faradaic current is spaced apart fixed interval intermittent entry.That is, Faradaic current supply and disconnect with the fixed period it is anti-
It is multiple to carry out, for example, Faradaic current is cut off a few minutes after having supplied the Faradaic current of a few minutes.Pass through this intermittent entry
Faradaic current, can realize while maintaining the dissolution hydrogen concentration of the water in tank in order to provide hydrogen water and standby hydrogen water
The reduction of the power consumption of water dispenser.
Hydrogen water drinking machine its duration of runs be mostly in maintain tank in water dissolution hydrogen concentration while into
The standby standby mode of row.Therefore, the duty ratio of the Faradaic current of above-mentioned intermittent entry preferably considers in above-mentioned standby mode
The power consumption of hydrogen water drinking machine determine, for example, propose 50% duty ratio in fig. 8.
But in the hydrogen water drinking machine supplied and disconnected that Faradaic current is repeated with the fixed period, such as Fig. 8
(b) shown in, the rising for generating the dissolution hydrogen concentration in the state of hydrogen water becomes slowly, to terminate from the water supply to tank to dissolution
Hydrogen concentration reaches saturation and needs the long period, it is therefore contemplated that further improvement.
In addition, in the hydrogen water drinking machine in above-mentioned standby mode, it sometimes can also be after after dissolution hydrogen concentration saturation
The supply of continuous Faradaic current, therefore there is the leeway further improved in terms of the reduction of the power consumption of hydrogen water drinking machine.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2003-275763 bulletin
Summary of the invention
Problem to be solved by the invention
The present invention makees in view of actual conditions as described above, its main purpose is, providing a kind of short time raising tank
The dissolution hydrogen concentration of interior water, and the hydrogen water drinking machine of small power consumption.
The means used to solve the problem
Hydrogen water drinking machine of the invention is characterized in that having: tank, stores supplied water；Electrolysis cells, will storage
There are the water in the tank to be electrolysed, and the dissolution hydrogen concentration of the water in the tank is improved；Electric current feed unit, to institute
State Faradaic current of the electrolysis cells supply for electrolysis；And control unit, with electric current feed unit described in multiple scheme controls,
The mode includes first mode and the electric current supply that the electric current feed unit is continually provided the Faradaic current
Unit intermittently supplies the second mode of the Faradaic current, and when the raw water before electrolysis is supplied to the tank, the control is single
After member improves the dissolution hydrogen concentration in the tank and mode is temporarily set as the first mode, by the mode
It is switched to the second mode, maintains the dissolution hydrogen concentration in the tank.
In the hydrogen water drinking machine according to the present invention, preferably, dissolved hydrogen of the described control unit in the water
When concentration is not in saturation state, the electric current feed unit is controlled with the first mode, in the dissolution hydrogen concentration of the water
When in a saturated state, the electric current feed unit is controlled with the second mode.
In hydrogen water drinking machine according to the present invention, preferably, be also equipped with: water detection unit detects the tank
Interior moisture storage capacity；With raw water feed unit, the raw water is supplied based on the moisture storage capacity, described control unit is according to the original
The supply amount of water is continually provided the time of the Faradaic current to set with the first mode.
In hydrogen water drinking machine according to the present invention, preferably, the Faradaic current under the second mode is accounted for
Sky is than being variable.
In hydrogen water drinking machine according to the present invention, preferably, the Faradaic current under the second mode it is big
Small is variable.
In hydrogen water drinking machine according to the present invention, preferably, the Faradaic current under the second mode is less than
The Faradaic current under the first mode.
Invention effect
Hydrogen water drinking machine according to the present invention, control unit with comprising the first mode for continuously feeding Faradaic current and
Supply multiple modes of the second mode of Faradaic current intermittently to control electric current feed unit.Raw water before electrolysis is supplied to
When tank, control unit improves the dissolution hydrogen concentration in tank by the way that mode to be temporarily set as to first mode in a short time.So
Afterwards, after dissolution hydrogen concentration improves, pattern switching is second mode by control unit, molten deposits hydrogen concentration maintain in tank.?
Under the second mode, since the supply of Faradaic current is interval, the reduction of the power consumption of hydrogen water drinking machine can be realized.
Detailed description of the invention
Fig. 1 is the block diagram for indicating the outline structure of an embodiment of hydrogen water drinking machine of the invention.
Fig. 2 is the block diagram for indicating the electrical structure of hydrogen water drinking machine of Fig. 1.
Fig. 3 is to indicate in the hydrogen water drinking machine of Fig. 1, improves each portion under the electrolysis mode of the dissolution hydrogen concentration of the water in tank
The figure of movement and the flowing of water.
Fig. 4 is to indicate in the hydrogen water drinking machine of Fig. 1, the flowing of the movement and water in each portion under the guttation mode of discharge hydrogen water
Figure.
Fig. 5 be sequentially indicate electrolysis mode under hydrogen water drinking machine in tank water supply, to electrolytic cell supply electrolysis
The curve graph of relationship between the dissolution hydrogen concentration of water in electric current and tank.
Fig. 6 is sequentially to indicate after being transferred to guttation mode from electrolysis mode, is restored to the hydrogen water drinking machine of electrolysis mode
The curve graph of relationship between the dissolution hydrogen concentration of water to the water supply of tank, into the Faradaic current and tank of electrolytic cell supply.
Fig. 7 is the curve graph for indicating the variation of the Faradaic current supplied to electrolytic cell in Fig. 5.
Fig. 8 is the water supply to tank in the hydrogen water drinking machine for sequentially indicate existing scheme, the electrolysis electricity to electrolytic cell supply
The curve graph of relationship between stream and the dissolution hydrogen concentration of the water in tank.
Specific embodiment
Hereinafter, being illustrated with reference to the accompanying drawings to an embodiment of the invention.
Fig. 1 shows the outline structure of the hydrogen water drinking machine 1 of present embodiment.Hydrogen water drinking machine 1 is that will dissolve in the hydrogen water for having hydrogen
The device stored in a manner of it can provide at any time.The hydrogen water energy provided by hydrogen water drinking machine 1, which is used as, drinks or cooks use
Deng water.
Hydrogen water drinking water 1 has water-purifying filter 2, tank 3 and electrolytic cell 4.
Water-purifying filter 2 purifies the water supplied to tank 3.Water-purifying filter 2 is configured to relative to hydrogen water drinking machine 1
Main part is replaced by dismounting.Water-purifying filter 2 is set to the water inlet path 11 of the upstream side of tank 3.To water inlet path 11
Supply raw water.Raw water generally uses tap water, in addition, being able to use such as well water, underground water.Path 11 intake with water inlet
Valve 21.Inlet valve 21 controls the water-flowing amount for leading to hydrogen water drinking machine 1.
The water-purifying filter 2 of present embodiment includes prefilter 2A, carbon (active carbon) filter 2B and hollow-fibre membrane
Filter 2C.Prefilter 2A configuration is in most upstream side, such as removes 0.5 μm or more of the substance contained in raw water.Carbon filtering
Device 2B is configured in the downstream side of prefilter 2A, and the substance after prefilter 2A is removed by adsorbing.Hollow-fibre membrane
Filter 2C configuration removes such as 0.1 μm after prefilter 2A and carbon filter 2B in the downstream side of carbon filter 2B
Above substance.
3 pairs of the tank water after water-purifying filter 2 stores.By the opening and closing of suitable control inlet valve 21, to make tank 3
Moisture storage capacity suitably change.
Circulating path 12 is equipped between tank 3 and electrolytic cell 4.Circulating path 12 be for make water tank 3 and electrolytic cell 4 it
Between the runner that recycles.The water being stored in tank 3 is supplied to electrolytic cell 4 via circulating path 12, after being electrolysed, via circulating path
12 return to tank 3.The dissolution hydrogen concentration of the water in tank 3 is improved as a result,.
Electrolytic cell 4 plays a role as electrolysis cells.Electrolytic cell 4 is given birth to and being electrolysed to the water supplied from tank 3
At hydrogen water.Electrolytic cell 4 has tank house 40, anode supply body 41, cathode power supply body 42 and diaphragm 43.Tank house 40 passes through diaphragm
43 and be divided into 41 side of anode supply body anode chamber 40A and cathode power supply 42 side of body cathode chamber 40B.
Anode supply body 41 and cathode power supply body 42 are using such as the table in net metals such as the metal meshes constituted by titanium
Face is formed with the power supply body of the coating layer of platinum.This netted anode supply body 41 and cathode power supply body 42 can be in clamping diaphragms
While 43, make water throughout the surface of diaphragm 43, to promote the electrolysis in tank house 40.The coating layer of platinum prevents the oxygen of titanium
Change.
Diaphragm 43 is suitably using such as the solid polymer material by constituting with sulfonic fluorine resin.In diaphragm
43 two surfaces are formed with the coating layer being made of platinum.Coating layer and anode supply body 41 and cathode the power supply body 42 of diaphragm 43
It abuts and is electrically connected.Diaphragm 43 passes through the ion generated by electrolysis.Anode supply body 41 and cathode power supply body 42 via every
Film 43 and be electrically connected.In the case where diaphragm 43 that application is made of solid polymer material, in pH value that hydrogen water can not be made
It rises ground and improves dissolution hydrogen concentration.
By the electrolysis in tank house 40, oxygen is generated in anode chamber 40A, generates hydrogen in cathode chamber 40B.This hair
In bright, the hydrogen generated in cathode chamber 40B dissolves in the electrolysis water in cathode chamber 40B, to generate hydrogen water.With such
The hydrogen water for being electrolysed and generating is referred to as " electrolyzed hydrogen water ".
Circulating path 12 includes: circulating path 12a, 12b and the 12c of configuration in the upstream side of electrolytic cell 4；And configuration exists
The circulating path 12d and 12e in the downstream side of electrolytic cell 4.One end of the circulating path 12a in upstream is connect with tank 3, in downstream
Another side branches into circulating path 12b and 12c.Circulating path 12a is provided with pump 22.In 22 driving circulating path 12 of pump
Water recycles it in circulating path 12.
Circulating path 12b is connect in downstream side with anode chamber 40A, and circulating path 12c connects in downstream side and cathode chamber 40B
It connects.It is equipped with flow sensor 27A in circulating path 12b, circulating path 12c is provided with flow sensor 27B.Flow sensor
27A detection flows into the flow of the water of anode chamber 40A.Flow sensor 27B detection flows into the flow of the water of cathode chamber 40B.Circulation
One end of the path 12d in upstream is connect with anode chamber 40A, and the another side in downstream is connect with tank 3.Circulating path 12e exists
The one end of upstream is connect with cathode chamber 40B, and the another side in downstream is connect with tank 3.
Hydrogen water drinking machine 1 has the guttation path 13 connecting with cathode chamber 40B.Guttation path 13 is for spuing in cathode
The runner of hydrogen water generated in the 40B of room.The guttation path 13 of present embodiment via circulating path 12e one end and cathode
Room 40B connection.In addition, guttation path 13 can also directly be connect with cathode chamber 40B.
Guttation mouth 13a is equipped in the front end side in guttation path 13.Cup can be loaded by being formed with below guttation mouth 13a
100 equal spaces, and it is equipped with the tray portion 13b for collecting the water overflowed from cup 100.
The hydrogen water drinking machine 1 of present embodiment is by carrying out the hydrogen water recycled in circulating path 12 in electrolytic cell 4
Electrolysis, to be stored into tank 3 while improving the dissolution hydrogen concentration of hydrogen water.The hydrogen water so generated is via guttation path 13
It is supplied to user.Therefore, it can provide dissolved hydrogen highly concentrated hydrogen water at any time acording to the requirement of user.
Fig. 2 shows the electrical structures of hydrogen water drinking machine 1.Hydrogen water drinking machine 1 has: by the operation portion 5 of user's operation；It is negative
Blame the control unit 6 of the controls in each portion such as inlet valve 21, anode supply body 41, cathode power supply body 42；And to anode supply body
41 and cathode power supply body 42 supply Faradaic current electric current feed unit 61.Electric current feed unit 61 also can integrate single in control
Member 6.
Operation portion 5 has the switch by user's operation or the touch panel for detecting electrostatic capacitance etc. (not shown).User is logical
Operation operation portion 5 is crossed, such as the operation mode of aftermentioned hydrogen water drinking machine 1 can be set.When by user's operation operation portion 5,
Corresponding electric signal is output to control unit 6 by operation portion 5.
CPU (the Central Processing such as with various calculation process, information processing is executed of control unit 6
Unit, central processing unit) and memory etc. that the program of the movement of CPU management and various information are stored.In sun
The electric current supplying wire that pole powers between body 41 and electric current feed unit 61 is equipped with current detecting unit 44.Current detecting unit 44
The electric current supplying wire that can be set between cathode power supply body 42 and electric current feed unit 61.The detection of current detecting unit 44 supply is extremely
The Faradaic current I of anode supply body 41, cathode power supply body 42, and control unit 6 will be output to the comparable electric signal of the value.
Control unit 6 for example based on the electric signal exported from current detecting unit 44, is applied to electric current feed unit 61
The DC voltage of anode supply body 41 and cathode power supply body 42 is controlled.More specifically, control unit 6 is according to presetting
Dissolution hydrogen concentration, the DC voltage that electric current feed unit 61 is applied to anode supply body 41 and cathode power supply body 42 is carried out anti-
Feedback control, so as to become desired value by the Faradaic current I that current detecting unit 44 detects.For example, in Faradaic current I mistake
In the case where big, control unit 6 reduces above-mentioned voltage, and in the case where Faradaic current I is too small, control unit 6 makes above-mentioned electricity
Pressure increases.The Faradaic current I that electric current feed unit 61 is supplied to anode supply body 41 and cathode power supply body 42 as a result, is by suitably
Control.
Control unit 6 controls the opening and closing of inlet valve 21 based on the electric signal exported from water sensor 31.Inlet valve 21 is matched
It sets in the upstream of water-purifying filter 2, as the raw water feed unit to the raw water before water-purifying filter 2 and the supply electrolysis of tank 3
It functions.As shown in Figure 1, the water sensor 31 of present embodiment is located at the medial surface of tank 3.Water sensor 31 detects tank
Moisture storage capacity in 3, and electric signal corresponding with the moisture storage capacity is output to control unit 6.
Control unit 6 controls inlet valve 21 based on the electric signal exported from water sensor 31.For example, when being stored in tank 3
In hydrogen water be consumed, when water level decreasing in tank 3, control unit 6 is opened based on the electric signal exported from water sensor 31
Inlet valve 21 supplements water from water inlet path 11 to tank 3.Water is suitably supplemented into tank 3 as a result, to suitably maintain water storage
Amount.
In the circulation of hydrogen water, the driving voltage of the control of control unit 6 pump 22.At this point, control unit 6 is to by flow sensing
The flow that device 27A and 27B are detected is monitored, while controlling the driving voltage of pump 22.The hydrogen water being stored in tank 3 as a result,
It is recycled in circulating path 12 between tank 3 and electrolytic cell 4, electrolysis water is full of anode chamber 40A and cathode chamber 40B.Moreover, control
Unit 6 applies decomposition voltage to anode supply body 41 and cathode power supply body 42.Be supplied to as a result, the electrolysis water of electrolytic cell 4 by into
One-step electrolysis, so that the dissolution hydrogen concentration for the hydrogen water being stored in tank 3 is able to maintain that higher.
In hydrogen water drinking machine 1 of the invention, control unit 6 is to include " first mode " that continuously feeds Faradaic current I
And intermittently supply multiple mode control current feed units 61 of " second mode " of Faradaic current I.Original before electrolysis
When water is supplied to tank 3, control unit 6 is by being temporarily set as first mode for mode, to improve in a short time molten in tank 3
Solve hydrogen concentration.Then, after dissolution hydrogen concentration improves, pattern switching is second mode by control unit 6, remains molten in tank 3
Deposit hydrogen concentration.In this second mode, since the supply of Faradaic current I is interval, it can be realized hydrogen water drinking machine 1
The reduction of power consumption.
In the present embodiment, when the dissolution hydrogen concentration of the water in tank 3 is not in saturation state, control unit 6 is with
One mode control current feed unit 61, to promptly improve dissolution hydrogen concentration.On the other hand, at the dissolution hydrogen concentration of water
When saturation state, control unit 6 controls electric current feed unit 61 in a second mode, so that dissolution hydrogen concentration is maintained close to
The state of saturation.Can also be switched to from first mode when the dissolution hydrogen concentration of the water in tank 3 is substantial access to saturation state
Two modes.
In hydrogen water drinking machine 1, as operation mode, comprising: by electrolytic cell 4 to recycling in circulating path 12
Hydrogen water is electrolysed, to improve " electrolysis mode " of the dissolution hydrogen concentration for the hydrogen water being stored in tank 3；And from guttation path
" the guttation mode " for the hydrogen water that 13 discharges are stored in tank 3.Above-mentioned first mode and second mode are included in electrolysis mode.?
Under guttation mode, further the hydrogen water for being supplied to electrolytic cell 4 from tank 3 can also be electrolysed, spued from guttation path 13
The hydrogen water of dissolution hydrogen concentration is improved in cathode chamber 40B.
In the present embodiment, it is supplied under electrolysis mode and guttation mode to anode supply body 41 and cathode power supply body 42
Faradaic current controlled by control unit 6.
In the present embodiment, guttation path 13 is the runner by the 3 circulating path 12e branch from cathode chamber 40B to tank.
The structure of hydrogen water drinking machine 1 is simplified as a result,.
Flow channel switching valve 23 is configured with from the branch portion 12f of circulating path 12e branch in guttation path 13.Flow channel switching valve
23 can apply so-called triple valve.Flow channel switching valve 23 is controlled by control unit 6 according to the operation mode of hydrogen water drinking machine 1,
Circulating path 12e or guttation path 13 will be switched to than part or all of the runner of branch portion 12f downstream.That is,
Under electrolysis mode, the runner than branch portion 12f downstream is all set as circulating path 12e.Also, under guttation mode,
Part or all than the runner of branch portion 12f downstream is switched to guttation path 13.Thereby, it is possible to by simple
Structure realizes the switching of runner.
Exhaust unit 24 is being configured in 3 circulating path 12d from anode chamber 40A to tank.Exhaust unit 24 includes having
The so-called exhaust valve of the function of gas is only separated and is discharged from the water of circulating path 12d.With the electrolysis in electrolytic cell 4
The oxygen generated in anode chamber 40A discharge the outside of circulating path 12 by exhaust unit 24.As a result, in anode chamber 40A
It can be always full of water needed for electrolysis, so as to the electrolysis being effectively carried out in electrolytic cell 4.
Flow control valve 25 is being configured in 3 circulating path 12d from anode chamber 40A to tank.Flow control valve 25 is set to
3 side of tank is more leaned on than exhaust unit 24.Flow control valve 25 is controlled by control unit 6, is flowed in circulating path 12d for adjusting
Water.For example, under electrolysis mode, by closing flow control valve 25, to prevent to return to tank 3 from anode chamber 40A
The flowing of electrolysis water.
As shown in Figure 1, being connected with cooling device 7 in tank 3.Cooling device 7 pass through cooling refrigerant and to the outer wall of tank 3 into
Row supply, thus cooling tank 3.The movement of cooling device 7 is controlled by control unit 6.It will be stored in by cooling device 7 as a result,
Hydrogen in tank 3 is water-cooled to desired temperature.Therefore, cooling hydrogen water can be provided at any time acording to the requirement of user, thus
Improve the availability of hydrogen water drinking machine 1.
In the present embodiment, under the management based on control unit 6, the hydrogen water being stored in tank 3 is periodically replaced.?
When replacing hydrogen water, the hydrogen water being stored in tank 3 is discharged first, then, supplies new water to tank 3 from water inlet path 11.
The drainage path 14 for hydrogen water to be discharged is connected in tank 3.In the present embodiment, tank 3 and drainage path 14 pass through
By a part connection of circulating path 12a.It is also possible to the structure that tank 3 and drainage path 14 are directly connected to.
Drain valve 26 is equipped in drainage path 14.Drain valve 26 is controlled by control unit 6, and movement is opened and closed.Work as row
When water valve 26 is opened, the hydrogen water being stored in tank 3 is discharged from discharge outlet 14a.
Above-mentioned tray portion 13b is connect via path 13c with drainage path 14.The water collected by tray portion 13b is via path
13c is discharged from drainage path 14.
Fig. 3 shows the dynamic of each portion of the hydrogen water drinking machine 1 under the electrolysis mode for the dissolution hydrogen concentration for improving the water in tank 3
The figure of the flowing of work and water.In the figure, water-filled region shows (hereinafter, also the same in Fig. 4) with shallow hacures.In electricity
Under solution mode, the runner of 3 side of tank of flow channel switching valve 23 is opened, and the runner of 13 side of guttation path is closed.Moreover, drain valve
26 close, and inlet valve 21 is suitably opened and closed according to the moisture storage capacity of tank 3.Also, flow control valve 25 is closed.
At anode chamber 40A and the water-filled state of cathode chamber 40B, applied to anode supply body 41 and cathode power supply body 42
When adding decomposition voltage, start to be electrolysed in electrolytic cell 4, hydrogen water is generated in cathode chamber 40B.Then, it is driven when to the application of pump 22
When voltage, by the water in 22 pressurized delivered circulating paths 12 of pump, water is in the circulating path 12 including tank 3 and electrolytic cell 4
Interior circulation, the hydrogen water generated in cathode chamber 40B are recycled in tank 3.
At this point, being moved upward in circulating path 12d in anode chamber 40A by the oxygen that electrolysis generates, from exhaust
Unit 24 is discharged.Since the inner space of hydrogen water drinking machine 1 is not from outer closures, from the oxygen of the discharge of exhaust unit 24
It is released in the atmosphere of the outside of hydrogen water drinking machine 1.
Moreover, because flow control valve 25 is closed, therefore hindered from anode chamber 40A back to the flowing of the electrolysis water of tank 3
Only.It, can be efficient as a result, since the electrolysis water for being helpless to the anode chamber 40A of the rising of dissolution hydrogen concentration does not return to tank 3
The molten of hydrogen water that ground improves in tank 3 deposits hydrogen concentration.In addition, what the flow control valve 25 under electrolysis mode was not limited to completely close
State, also may be controlled to flow and is contracted to the water of the electrolysis water from anode chamber 40A back to tank 3 to become than from cathode chamber
The state of the small degree of the water of 40B back to the electrolysis water of tank 3.
Fig. 4 is shown from each of the hydrogen water drinking-water 1 under the guttation mode that the hydrogen water being stored in tank 3 is discharged in guttation path 13
The movement in portion and the flowing of water.Under guttation mode, from the state of electrolysis mode shown in Fig. 3, pass through flow channel switching valve 23
To switch the runner of the hydrogen water after cathode chamber 40B.That is, the runner of 3 side of tank is closed, guttation path under guttation mode
The runner of 13 sides is opened.In this state, by transfer tube 22, the hydrogen water after cathode chamber 40B flows into guttation path
13, and spue from guttation mouth 13a.
Water in tank 3, electrolytic cell 4 and circulating path 12 is periodically replaced (for example, it is preferable to for frequency once a day).Water
Replacement be by opening drain valve 26, by tank 3 it is equal in water after the discharge of drainage path 14, close drain valve 26 and open into
Water valve 21 is implemented.Along with this, supplying raw water to empty tank 3.
Fig. 5 sequentially show in the hydrogen water drinking machine 1 under electrolysis mode to the water supply of tank 3, to anode supply body
41 and cathode power supply body 42 supply Faradaic current I and the water in tank 3 dissolution hydrogen concentration between relationship.In the figure,
From not having to remain the empty state of water in tank 3, through generation hydrogen water generation state until hydrogen water drinking machine 1 be transferred to it is standby
Above-mentioned water supply, Faradaic current I and dissolution hydrogen concentration until state are shown in a manner of the time for being aligned horizontal axis.
As shown in (c) of Fig. 5 (identical as (c) of Fig. 8), raw water supply the dissolved hydrogen of the initial water into empty tank 3
Concentration is zero.
Raw water is supplied to tank 3, through the driving of pump 22 after electrolytic cell 4 is full of water, control unit 6 controls electric current supply
Unit 61 supplies Faradaic current I to anode supply body 41 and cathode power supply body 42.Along with this, starting water in electrolytic cell 4
Electrolysis generates hydrogen water.Under the generation state, control unit 6 controls electric current feed unit 61 in the first pattern, thus to anode
Power supply body 41 and cathode power supply body 42 are continually provided Faradaic current I.Thereby, it is possible to promptly improve dissolution hydrogen concentration.First
Mode continues to reach saturation to dissolution hydrogen concentration or is substantial access to be saturated.
In Fig. 5, the dissolution hydrogen concentration until the water in tank 3 reaches the time until being saturated, i.e., continues in the first pattern
The Time Dependent of Faradaic current I is supplied in the capacity of the circulating path 12 including tank 3, electrolytic cell 4 and Faradaic current etc..With
The time of first mode sustainable supply Faradaic current I can be obtained by calculating or testing etc..
In addition, the dissolution hydrogen concentration of the water in tank 3 for example can supply amount and supply to anode supply body based on raw water
41 and cathode power supply body 42 Faradaic current I time integral value, calculated at any time by control unit 6.The supply of above-mentioned raw water
Amount can be calculated based on the aperture of inlet valve 21 and opening time.
On the other hand, when dissolution hydrogen concentration reaches saturation value, control unit 6 controls current supply arrangement 61, temporarily stops
Only to the supply of anode supply body 41 and the Faradaic current I of cathode power supply body 42, and it is transferred to standby mode.As a result, in tank 3
The dissolution hydrogen concentration of hydrogen water gradually decreases.Therefore, in the hydrogen water drinking machine 1 of standby mode, control unit 6 is controlled in a second mode
Current supply arrangement 61 processed, to intermittently supply Faradaic current I to anode supply body 41 and cathode power supply body 42.Tank 3 as a result,
The dissolution hydrogen concentration of interior hydrogen water maintains higher.
In the hydrogen water drinking machine 1 being in standby under the second mode, the Faradaic current I of intermittent entry only need to be can
Maintain the degree of the dissolution hydrogen concentration of the hydrogen water in tank 3.Therefore, the time of Faradaic current I will can be intermittently supplied, i.e.,
The duty ratio of Faradaic current I is set to smaller.For example, the duty ratio of the Faradaic current I under the standby mode of Fig. 5 is set as being less than
The duty ratio of Faradaic current I in Fig. 8.As a result, due to be supplied to anode supply body 41 and cathode power supply body 42 Faradaic current I
It is restricted, therefore electric power needed for maintaining dissolution hydrogen concentration is inhibited, so as to realize the power consumption of hydrogen water drinking machine 1
It reduces.
Under electrolysis mode, control unit 6 with to anode supply body 41 and cathode power supply body 42 Faradaic current I confession
To synchronous mode transfer tube 22.Therefore, by supplying Faradaic current I with above-mentioned duty ratio, it is able to suppress the driving of pump 22
Required electric power, and it is able to suppress the abrasion of the moving part of pump 22, to improve durability.It can also enough inhibit pump
22 driving sound realizes the low-noise of hydrogen water drinking machine 1.
Fig. 6 is sequentially shown after the guttation mode that electrolysis mode is transferred to discharge hydrogen water, is back to electrolysis mode
Hydrogen water drinking machine 1 is powered in the Faradaic current I and tank 3 that body 42 supplies to the water supply of tank 3, to anode supply body 41 and cathode
Water dissolution hydrogen concentration between relationship.In the figure, it from the standby mode of hydrogen water drinking machine 1, is consuming in tank 3
Above-mentioned water supply, Faradaic current I after hydrogen water, by the supplement and electrolysis of raw water, until again returning to standby mode
And molten hydrogen concentration of depositing is shown in a manner of the time for being aligned horizontal axis.
As shown in fig. 6, in the hydrogen water drinking machine 1 being in standby under second mode in electrolysis mode, if
Hydrogen water is consumed under guttation mode, then as shown in (a) of Fig. 6, inlet valve 21 is opened, and raw water is added.Along with this, such as Fig. 6
(c) shown in, the dissolution hydrogen concentration of the water in tank 3 reduces.Therefore, control unit 6 temporarily solves the standby shape of dehydrogenation water drinking machine 1
State is set as generating the generation state of hydrogen water.
Under the generation state, identically as generation state shown in fig. 5, control unit 6 controls electric current in the first pattern
Feed unit 61, to be continually provided Faradaic current I to anode supply body 41 and cathode power supply body 42.Thereby, it is possible to rapid
Ground improves dissolution hydrogen concentration, again returns to standby mode in a short time.Also, in the hydrogen water drinking machine 1 of standby mode,
Control unit 6 controls current supply arrangement 61 in a second mode, thus intermittently to anode supply body 41 and cathode power supply body 42
Supply Faradaic current I.The dissolution hydrogen concentration of the hydrogen water in tank 3 maintains higher as a result,.
In Fig. 6, the water in tank 3 of the Time Dependent of sustainable supply Faradaic current I after water supply is molten in the first pattern
Hydrogen concentration is solved, i.e., to the water supply of the raw water of tank 3 and Faradaic current etc..In the present embodiment, control unit 6 is based on inlet valve
21 aperture and opening time calculates the supply amount of the raw water to tank 3, and calculates and set with the first mould based on the supply amount
The time of formula sustainable supply Faradaic current I.Become suitably from the timing that first mode is transferred to second mode as a result, Neng Gouxun
Dissolution hydrogen concentration is improved fastly, and reduces the power consumption of hydrogen water drinking machine 1.
The dissolved hydrogen concentration dependant of the water in tank 3 in electrolysis is in the time integral value of Faradaic current I.In present embodiment
In, control unit 6 can also calculate the dissolution hydrogen concentration of the water in tank 3 based on the time integral value of Faradaic current I.As a result,
Control unit 6 can learn the time for continuously feeding Faradaic current I in the first pattern by calculating.
Fig. 7 shows the variation that the I of the Faradaic current in the hydrogen water drinking machine 1 being in standby is changed for Fig. 5.
As shown in fig. 7, the Faradaic current I under the second mode being in standby also can be set as than first in generation state
Faradaic current I under mode is small.
The rate of climb of the dissolution hydrogen concentration of the water in tank 3 in electrolysis in addition to dependent on Faradaic current I size other than,
Also rely on the water quality etc. for the raw water for being supplied to tank 3.Therefore, the time for being continually provided Faradaic current I in the first pattern is preferred
It is configured to be changed by user or manager etc..Equally, the duty of the Faradaic current I under second mode when Faradaic current I
Size it is also preferred that be configured to by user or manager etc. change.
In hydrogen water drinking machine 1, as operation mode, have to tank 3, electrolytic cell 4, circulating path 12, guttation path 13 and
The sterilization mode that drainage path 14 etc. is sterilized.Under sterilization mode, the water in tank 3 and in circulating path 12 is heated and follows
Ring, each portions such as tank 3, electrolytic cell 4 and circulating path 12 are sterilized by heating.Each portion in hydrogen water drinking machine 1 as a result,
The breeding of bacterium etc. is inhibited.Sterilization mode is periodically executed under the management of control unit 6.For example, sterilization mode is daily
Period in the late into the night etc. execute.The period etc. for executing sterilization mode for example can suitably be set by user's operation operation portion 5
It is fixed.
The heater (heating unit) 8 for heating water under sterilization mode is equipped in tank 3.Heater 8 passes through Joule heat
And generate heat, the water being stored in tank 3 is heated.In addition, being equipped with heater between the tank 3 and pump 22 of circulating path 12
(heating unit) 8A.Heater 8A is set to a part for constituting the pipe of circulating path 12.Heater 8A is sent out by Joule heat
Heat heats the water in circulating path 12.Heater 8 and 8A are controlled by control unit 6.Can also only by heater 8 or
Any one application in 8A is heating unit.
Control unit 6 controls heater 8 and 8A, heats to the water in the water and circulating path 12 being stored in tank 3.
Hot water is generated in tank 3 and in circulating path 12 as a result, is sterilized in tank 3 and circulating path 12 by hot water, so as to
Inhibit the breeding of bacterium etc..
Hot water under sterilization mode for the sterilization of tank 3 etc. is discharged from drainage path 14 Deng.When drain valve 26 is opened,
The hot water of the inside of tank 3 etc. is discharged, and sterilization mode terminates.
At the end of sterilization mode, raw water is supplied again to the tank 3 in empty state, hydrogen water drinking machine 1 is transferred to
Above-mentioned electrolysis mode shown in fig. 5.The subsequent action of hydrogen water drinking machine 1 is same as described above.
More than, the hydrogen water drinking machine 1 of present embodiment is illustrated in detail, but the present invention is not limited to above-mentioned
Specific embodiment, various modes can be changed to implement.That is, 1 need of hydrogen water drinking machine are configured to as follows,
That is, including at least: tank 3 stores supplied water；Electrolytic cell 4, the water being stored in tank 3 is electrolysed, and improves tank 3
The dissolution hydrogen concentration of interior water；Electric current feed unit 61, the Faradaic current I to the supply of electrolytic cell 4 for electrolysis；It is single with control
Member 6, with Faradaic current I is continually provided comprising electric current feed unit 61 first mode and electric current feed unit 61 intermittently
Multiple mode control current feed units 61 of the second mode of Faradaic current I are supplied, the raw water before electrolysis is supplied to tank 3
When, after mode is temporarily set as first mode and improves the dissolution hydrogen concentration in tank 3 by control unit 6, it is by pattern switching
Second mode maintains the dissolution hydrogen concentration in tank 3.
For example, be also configured to can be by user or manager etc. for the upper limit value of the dissolution hydrogen concentration of the hydrogen water in tank 3
It suitably sets.In this case, " saturation value " of above-mentioned dissolution hydrogen concentration can be understood as " setting value ".In addition, in this implementation
In mode, it is provided with independent electrolytic cell 4, but the present invention can also apply to configure anode supply body 41, cathode confession in tank 3
Electric body 42 and diaphragm 43 and the mode being electrolysed in tank 3.
Symbol description
1 hydrogen water drinking machine
3 tanks
4 electrolytic cells (electrolysis cells)
6 control units
21 inlet valves (raw water feed unit)
61 electric current feed units.
Claims (6)
1. a kind of hydrogen water drinking machine, which is characterized in that have:
Tank stores supplied water；
The water being stored in the tank is electrolysed by electrolysis cells, improves the dissolution hydrogen concentration of the water in the tank；
Electric current feed unit, the Faradaic current to electrolysis cells supply for electrolysis；With
Control unit, with electric current feed unit described in multiple scheme controls,
The mode includes first mode and the electric current confession that the electric current feed unit is continually provided the Faradaic current
The second mode of the Faradaic current is intermittently supplied to unit,
When raw water before electrolysis is supplied to the tank, described control unit is by being temporarily set as first mould for the mode
Formula and after improving the dissolution hydrogen concentration in the tank, be the second mode by the pattern switching, maintain in the tank
Dissolve hydrogen concentration.
2. hydrogen water drinking machine as described in claim 1, wherein
Described control unit controls the electricity when the dissolution hydrogen concentration of the water is not in saturation state, with the first mode
Feed unit is flowed, when the dissolution hydrogen concentration of the water is in a saturated state, the electric current supply is controlled with the second mode
Unit.
3. hydrogen water drinking machine as claimed in claim 1 or 2, wherein
The hydrogen water drinking machine is also equipped with:
Water detection unit detects the moisture storage capacity in the tank；And
Raw water feed unit is based on the moisture storage capacity, supplies the raw water,
Described control unit is continually provided the electrolysis electricity to set according to the supply amount of the raw water with the first mode
The time of stream.
4. hydrogen water drinking machine as claimed any one in claims 1 to 3, wherein
The duty ratio of the Faradaic current under the second mode is variable.
5. hydrogen water drinking machine according to any one of claims 1 to 4, wherein
The size of the Faradaic current under the second mode is variable.
6. the hydrogen water drinking machine as described in any one of claims 1 to 5, wherein
The Faradaic current under the second mode is less than the Faradaic current under the first mode.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-203652 | 2016-10-17 | ||
| JP2016203652A JP6760814B2 (en) | 2016-10-17 | 2016-10-17 | Hydrogen water server |
| PCT/JP2017/037366 WO2018074417A1 (en) | 2016-10-17 | 2017-10-16 | Hydrogen water server |
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| Publication Number | Publication Date |
|---|---|
| CN109715563A true CN109715563A (en) | 2019-05-03 |
| CN109715563B CN109715563B (en) | 2021-11-09 |
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| CN201780057508.7A Active CN109715563B (en) | 2016-10-17 | 2017-10-16 | Hydrogen water drinking machine |
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| JP (1) | JP6760814B2 (en) |
| CN (1) | CN109715563B (en) |
| WO (1) | WO2018074417A1 (en) |
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| WO2023196488A2 (en) * | 2022-04-07 | 2023-10-12 | Quench Usa, Inc. | Cleaning modes for water dispenser |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215699A (en) * | 1997-10-23 | 1999-05-05 | 星崎电机株式会社 | Electrolyzed water production apparatus |
| JP2001259634A (en) * | 2000-03-23 | 2001-09-25 | Zojirushi Corp | Ionic water producer |
| JP2014087784A (en) * | 2012-10-02 | 2014-05-15 | Nippon Torimu:Kk | Purified water production device |
| CN104556311A (en) * | 2013-10-22 | 2015-04-29 | 中国石油化工股份有限公司 | Circulating cooling water sterilizing method and application |
| JP2015139475A (en) * | 2014-01-27 | 2015-08-03 | 株式会社日本トリム | Apparatus for manufacturing water for dialysis fluid preparation |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3835360B2 (en) * | 2002-06-26 | 2006-10-18 | 松下電工株式会社 | Electrolyzed water generator |
| JP6216361B2 (en) * | 2015-11-05 | 2017-10-18 | 株式会社日本トリム | Hydrogen water server |
-
2016
- 2016-10-17 JP JP2016203652A patent/JP6760814B2/en active Active
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2017
- 2017-10-16 CN CN201780057508.7A patent/CN109715563B/en active Active
- 2017-10-16 WO PCT/JP2017/037366 patent/WO2018074417A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1215699A (en) * | 1997-10-23 | 1999-05-05 | 星崎电机株式会社 | Electrolyzed water production apparatus |
| JP2001259634A (en) * | 2000-03-23 | 2001-09-25 | Zojirushi Corp | Ionic water producer |
| JP2014087784A (en) * | 2012-10-02 | 2014-05-15 | Nippon Torimu:Kk | Purified water production device |
| CN104556311A (en) * | 2013-10-22 | 2015-04-29 | 中国石油化工股份有限公司 | Circulating cooling water sterilizing method and application |
| JP2015139475A (en) * | 2014-01-27 | 2015-08-03 | 株式会社日本トリム | Apparatus for manufacturing water for dialysis fluid preparation |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2018065071A (en) | 2018-04-26 |
| CN109715563B (en) | 2021-11-09 |
| JP6760814B2 (en) | 2020-09-23 |
| WO2018074417A1 (en) | 2018-04-26 |
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