WO2005003042A1 - ミネラル水供給装置 - Google Patents
ミネラル水供給装置 Download PDFInfo
- Publication number
- WO2005003042A1 WO2005003042A1 PCT/JP2003/008485 JP0308485W WO2005003042A1 WO 2005003042 A1 WO2005003042 A1 WO 2005003042A1 JP 0308485 W JP0308485 W JP 0308485W WO 2005003042 A1 WO2005003042 A1 WO 2005003042A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- mineral
- water
- mineral water
- chlorine
- supply device
- Prior art date
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 279
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 247
- 239000011707 mineral Substances 0.000 title claims abstract description 247
- 239000000460 chlorine Substances 0.000 claims abstract description 130
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 130
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 125
- 239000008399 tap water Substances 0.000 claims abstract description 28
- 235000020679 tap water Nutrition 0.000 claims abstract description 28
- 238000005406 washing Methods 0.000 claims description 50
- 235000020188 drinking water Nutrition 0.000 claims description 29
- 239000003651 drinking water Substances 0.000 claims description 29
- 238000010828 elution Methods 0.000 claims description 29
- 238000005192 partition Methods 0.000 claims description 29
- 238000009792 diffusion process Methods 0.000 claims description 21
- 238000010992 reflux Methods 0.000 claims description 6
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 238000005507 spraying Methods 0.000 claims 4
- 239000000126 substance Substances 0.000 abstract description 4
- 230000001954 sterilising effect Effects 0.000 description 13
- 230000007423 decrease Effects 0.000 description 8
- 235000013361 beverage Nutrition 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 description 4
- 238000004659 sterilization and disinfection Methods 0.000 description 4
- 235000014653 Carica parviflora Nutrition 0.000 description 3
- 241000243321 Cnidaria Species 0.000 description 3
- -1 chlorine ions Chemical class 0.000 description 3
- 230000002070 germicidal effect Effects 0.000 description 3
- 239000004745 nonwoven fabric Substances 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000011012 sanitization Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 2
- 150000001804 chlorine Chemical class 0.000 description 2
- 238000005868 electrolysis reaction Methods 0.000 description 2
- WQYVRQLZKVEZGA-UHFFFAOYSA-N hypochlorite Chemical compound Cl[O-] WQYVRQLZKVEZGA-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 239000012510 hollow fiber Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
- C02F1/685—Devices for dosing the additives
- C02F1/688—Devices in which the water progressively dissolves a solid compound
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
- C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F21/00—Dissolving
- B01F21/20—Dissolving using flow mixing
- B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
-
- 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
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
- C02F1/4674—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation with halogen or compound of halogens, e.g. chlorine, bromine
-
- 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
- C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/40—Liquid flow rate
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/04—Flow arrangements
- C02F2301/043—Treatment of partial or bypass streams
Definitions
- the present invention relates to a mineral water supply device for supplying mineral water generated by a mineral water generation device to a beverage outlet.
- This mineral water supply device is provided with a mineral water generation device that generates mineral water.
- tap water which is water containing chlorine ions
- the tap water is supplied to the inlet room of the mineral elution tank of the mineral water generator, and the tap water is passed through a mineral extract (coral sand, etc.).
- a mineral extract coral sand, etc.
- the mineral components dissolve in the tap water to generate mineral water.
- Mineral water flows into the outlet room of the mineral elution tank, and is further supplied to the container brought by the visitor through the drinking water conduit.
- Chlorine ions (C 1-) contained in tap water react as follows at the chlorine generation electrode.
- hypochlorous acid which is available chlorine
- the conventional mineral water supply apparatus supplies sanitary mineral water while preventing a decrease in the effective chlorine concentration in the inlet chamber, and performs sanitary management of the mineral water supply system.
- the tap water will be effective when the tap water passes through the mineral effluent. Most chlorine components are lost. In addition, even if the total amount of water passing through the mineral eluted material increases due to long-term use of the mineral eluted material, half of the available chlorine component is lost.
- the container may be washed with mineral water before pouring the water into the container.
- the low effective chlorine concentration of the mineral water makes the container unsuitable for washing.
- the mineral water supply device includes: a mineral water generation device that generates mineral water by passing raw water such as tap water through a mineral eluate; and a mineral water generation device that drinks mineral water generated by the mineral water generation device.
- Drinking water conduit that guides the mineral water that is branched from the drinking water conduit to the washing water outlet, and the mineral water that is generated by the mineral water generator is forced into the drinking water conduit and the washing water conduit.
- a means for increasing the chlorine concentration of the mineral water generated by the mineral water generator is provided to the mineral water generation device.
- the present invention when raw water such as tap water passes through a mineral eluate, mineral components are eluted from the mineral eluate to generate mineral water. Also, when raw water passes through the mineral effluent, even if the available chlorine contained in the raw water is lost due to the activity of the mineral effluent or is not lost at all, the available chlorine concentration in the mineral water is reduced. It decreases significantly. Since the present invention has a means for increasing the concentration of chlorine, the effective chlorine is added again to the mineral water, and the effective chlorine concentration increases again.
- FIG. 1 is a water circuit diagram of the mineral water supply device according to the first embodiment
- FIG. 2 is a cross-sectional view showing a tank portion in which a diffusion tube according to the first embodiment is arranged
- FIG. FIG. 4 is a cross-sectional view of the mineral water generator according to the second embodiment
- FIG. 5 is a cross-sectional view of the mineral water generator according to the third embodiment
- FIG. 6 is a fourth embodiment
- 7 is a cross-sectional view of the mineral water generator according to the fifth embodiment
- FIG. 8 is a cross-sectional view illustrating a partition member on which the chlorine generating electrode according to the fifth embodiment is disposed.
- FIG. 9 is a perspective view
- FIG. 9 is a sectional view of a mineral water generation device according to a sixth embodiment.
- FIG. 1 and FIG. 2 show a first embodiment of a mineral water supply device according to the present invention.
- This mineral water supply device has a water supply pipe 1 for supplying tap water.
- the water purifier 2 is installed in the middle of the water supply pipe 1, and the tap water is purified by the water purifier 2.
- the tap water flowing through the water supply pipe 1 is supplied to the mineral water generator 3.
- the water flow to the mineral water generator 3 is controlled by the on-off valve 1a.
- the mineral water generator 3 has a mineral elution tank 3a for receiving tap water. Inside the mineral elution tank 3a, a mineral extract 3b such as mineral stone or coral sand is arranged. When tap water passes through the mineral effluent 3b, mineral components are eluted from the mineral effluent 3b to generate mineral water. A tank portion 3c is formed below the mineral elution tank 3a, and the mineral water is stored in the tank portion 3c.
- a drinking water pipe 4 is connected to the tank section 3c. Mineral water in the tank section 3c is led to the beverage outlet 4a through the drinking water conduit 4, and the bottles brought by the visitor Poured into container 5 such as torr.
- a pump 6, a disinfecting filter unit 7, and an on-off valve 8 are sequentially installed on the drinking water pipe 4 from the upstream side to the downstream side.
- the sanitizing filter unit 7 has a sanitizing filter (not shown) such as a hollow fiber membrane module. When mineral water is passed through the filter, bacteria floating in the mineral water are captured.
- a washing water conduit 9 is branched from a pipe between the sterilization filter unit 7 and the on-off valve 8.
- a closed chlorine generator 10, an on-off valve 11, and a nozzle 12 (wash water outlet) are sequentially installed in the washing conduit 9 from upstream to downstream.
- the chlorine generator 10 is of a well-known electrolysis type, and has a pair of electrodes 10a and 10b through which a direct current flows.
- H C10 hypochlorous acid
- the chlorine generator 10 is energized to the electrodes 1Oa and 1Ob at predetermined intervals to maintain the effective chlorine concentration in the chlorine generator 10 at a predetermined concentration (concentration effective for sterilization and cleaning). ing.
- a reflux pipe 13 is connected to a pipe between the chlorine generator 10 and the on-off valve 11.
- the germicidal washing water generated by the chlorine generator 10 is guided to the mineral water generator 3 through the reflux pipe 13.
- An on-off valve 14 and a flow control valve 15 are sequentially installed from the upstream side to the downstream side of the reflux pipe 13.
- the distal end of the reflux pipe 13 is branched into two.
- One branch pipe 13 a extends into the tank portion 3 c of the mineral water generator 3.
- the other branch pipe 13b extends to the upper opening of the mineral elution tank 3a.
- a cylindrical diffusion tube 16 is installed in one branch tube 13a.
- the diffusion tube 16 is arranged in the tank 3c. As shown in FIG.
- a large number of diffusion holes 16 a are formed in the peripheral side wall of the diffusion tube 16.
- a drain pipe 17 branches from a pipe between the branch connection point 9 a of the washing water conduit 9 and the on-off valve 8.
- the drain pipe 17 is provided with an on-off valve 18.
- the container 5 When pouring a mineral beverage into the container 5 in the mineral water supply device according to the present embodiment, the container 5 is first sterilized and washed to obtain a sanitary container 5.
- the nozzle 12 is inserted into the opening 5a with the opening 5a of the container 5 facing downward.
- the on-off valves 8, 14 and 18 are closed, the on-off valve 11 is opened, and the pump 6 is driven.
- the mineral water in the tank portion 3c flows through the drinking water conduit 4 to the washing water conduit 9 and flows into the chlorine generator 10 as shown by the solid arrow in FIG.
- the sterilizing and cleaning water in the chlorine generator 10 is pushed out.
- the extruded mineral water is supplied into the container 5 through the on-off valve 11 and the nozzle 12. Thereby, the inside of the container 5 is sterilized and washed.
- tap water is automatically supplied from the water supply pipe 1 as shown by the solid arrow in FIG. .
- a step of injecting mineral water into the container 5 is performed.
- the container 5 having been washed is removed from the nozzle 12.
- the mouth 5a of the container 5 is disposed directly below the drinking water outlet 4a.
- the on-off valve 8 is opened, the on-off valves 11, 14, 18 are closed, and the pump 6 is driven.
- the mineral water in the tank 3c flows through the drinking water conduit 4 to the sterilization filter unit 7, then to the on-off valve 8, and finally to the beverage It is injected into the container 5 from the outlet 4a.
- the sterilizing and washing step of the mineral water generator 3 is performed.
- the on-off valve 14 is opened, the on-off valves 8, 11, 18 are closed, and the pump 6 is driven.
- the mineral water in the tank 3c flows to the drinking water conduit 4 and then to the washing water conduit 9, and then the chlorine generator 10 Flows into.
- the germicidal washing water in the chlorine generator 10 is pushed out.
- the extruded mineral water passes through the on-off valve 14 and the flow control valve 15 and further circulates through the branch pipes 13a and 13b to the tank 3c and the upper part of the mineral elution tank 3a.
- the germicidal washing water having a high chlorine concentration circulates in the mineral water generating device 3, and the mineral water generating device 3 is sterilized and washed.
- the sterilizing and washing water is diffused into the tank portion 3c through each diffusion hole 16a. Therefore, the sterilizing and washing water is uniformly mixed with the mineral water in the tank 3c, and the entire tank 3c is surely sterilized and washed.
- FIG 3 and 4 show a second embodiment of the mineral water supply device according to the present invention.
- the same components as those of the mineral water supply device according to the first embodiment will be described using the same reference numerals.
- the structure is the same as that of the first embodiment.
- the chlorine generator 10 is provided in the washing water conduit 9 to increase the chlorine concentration of the mineral water.
- the chlorine concentration of the mineral water is increased in the mineral water generator 100.
- the mineral water generator 100 has a mineral elution tank 110 whose top opening is closed by a lid 110a.
- Mineral elution tank 1 The inside of 10 is vertically separated by a mineral elution section 120.
- An inlet chamber 130 having a large water volume is formed above the mineral elution tank 110.
- An outlet chamber 140 having a small water volume is formed below the mineral elution tank 110.
- the mineral dissolving portion 120 is filled with a mineral dissolving substance 121, for example, coral sand, mineral ore, ceramic granules, mineral preparation, and the like.
- the mineral eluate 122 is filled in a granular state so that water can flow from the inlet chamber 130 to the outlet chamber 140.
- the thickness of the mineral elution section 120 in the vertical direction is sufficient to elute the mineral components.
- nonwoven fabrics 122 and 123 for preventing intrusion of dust and the like are stuck on the upper and lower surfaces of the mineral eluted substance 121.
- rectifying plates 124 and 125 are provided on the upper surface of the upper nonwoven fabric 122 and the lower surface of the lower nonwoven fabric 123.
- the current plates 124, 125 have a number of water holes 124a, 125a.
- the water holes 124a and 125a are designed so that the water flowing from the inlet chamber 130 to the outlet chamber 140 flows uniformly throughout the mineral elution section 120 o
- a chlorine generator 150 is installed in the entrance room 130.
- This chlorine generator 150 has a chlorine generating section, that is, a pair of chlorine generating electrodes 151 and 152.
- Each chlorine generating electrode 15 1, 15 2 is immersed in tap water stored in the inlet chamber 130.
- a DC voltage is applied to the water between the respective chlorine generating electrodes 15 1 and 15 2.
- the application of this DC voltage generates hypochlorous acid (HC 10), which is available chlorine, as described in the section of “Background Art”, and generates sterilized washing water.
- the chlorine generator 150 is energized to the electrodes 15 1 and 152 at predetermined intervals to maintain the effective chlorine concentration in the chlorine generator 150 at a predetermined concentration (concentration effective for sterilization and cleaning). .
- a bypass pipe 160 is provided.
- the inlet 16 1 of the bypass pipe 160 is arranged in the inlet chamber 130, and the outlet 16 2 of the bypass pipe 160 is arranged in the outlet chamber 140.
- the pipe section between the entrance and exit 16 1, 16 2 of the bypass pipe 16 is connected to the outside of the mineral elution tank 110.
- an inlet 161 of the bypass pipe 160 is arranged near each of the chlorine generating electrodes 151, 152.
- a drinking water pipe 4 is connected to the outlet chamber 140.
- the connection part of the drinking water pipe 4 is located on the side opposite to the outlet 16 2 of the bypass pipe 160. As a result, the water that has entered the outlet chamber 140 through the bypass pipe 160 flows into the drinking water pipe 4 through the entire outlet chamber 140.
- the pump 6 when cleaning the container 5, the pump 6 is driven, and the on-off valve 8 is closed and the on-off valve 11 is opened.
- the mineral water in the outlet chamber 140 passes through the drinking water conduit 4 and the washing water conduit 9, and then is injected into the container 5 from the nozzle 12 (this causes the container 5 to be washed).
- the mouth 5a of the container 5 is detached from the nozzle 12, and the mouth 5a of the container 5 is disposed so as to face the beverage outlet 4a. It closes, opens the on-off valve 8, and further drives the pump 6.
- the mineral water in the outlet chamber 140 flows into the drinking water pipe 4 and is injected into the sanitary container 5.
- the water that has passed through the mineral elution section 120 is water in which the available chlorine component has been decomposed by the activity of the mineral eluted substance 121 and the available chlorine concentration has been reduced.
- the water discharged through the bypass pipe 160 has a high available chlorine concentration. Since both of these waters are mixed in the outlet chamber 140, the mineral water in the outlet chamber 140 contains sufficient mineral components and has an appropriate effective chlorine concentration.
- the entire mineral elution tank 110 can be kept hygienic. Also, when mineral water is supplied from the outlet chamber 140, the drinking water conduit 4 and the washing water conduit 9 are sterilized, and the respective water conduits 4, 9 can be kept hygienic. Also, since the inlet 16 1 of the bypass pipe 160 is located near the chlorine generating electrodes 15 1 and 1.5 2, the water flowing through the bypass pipe 160 has a high effective chlorine concentration. I have.
- bypass pipe 160 Since the flow rate of the bypass pipe 160 is determined by the pipe diameter of the bypass pipe 160, the bypass pipe 160 of various pipe diameters can be arbitrarily selected in relation to the effective chlorine concentration of mineral water. Good.
- FIG. 5 shows a third embodiment of the mineral water supply device according to the present invention.
- a diffusion pipe 170 is connected to the bypass pipe 160 of the mineral water generator of the second embodiment.
- the same components as those in the second embodiment are denoted by the same reference numerals, and description thereof will be omitted.
- the diffusion pipe 170 is connected to the outlet 162 of the bypass pipe 160, and is arranged in the outlet chamber 140 of the mineral elution tank 110.
- the diffusion tubes 1 and 70 are formed in an elongated cylindrical shape, and a large number of diffusion holes 171 are formed in the peripheral side wall of the diffusion tube 170. The water that has flowed into the diffusion pipe 170 flows out to the exit chamber 140 through the diffusion hole 171. It has become.
- the water having a high effective chlorine concentration in the inlet chamber 130 flows to the diffusion pipe 170 through the bypass pipe 160.
- the water that has flowed into the diffusion pipe 170 is diffused through the diffusion hole 1701 throughout the outlet chamber 140 (dashed arrow in FIG. 5), and is uniformly mixed with the mineral water. Therefore, the entire exit chamber 140 can be kept sanitary.
- FIG. 6 shows a fourth embodiment of the mineral water supply device according to the present invention.
- a flow rate adjusting means for example, a flow rate adjusting valve 180 is provided in the bypass pipe 16 of the mineral water generator 100 of the second embodiment.
- the same components as those in the second embodiment are denoted by the same reference numerals, and description thereof will be omitted.
- the effective chlorine concentration of tap water in the inlet room 130 differs depending on the concentration of chlorine ion in tap water, water temperature, and the level of the voltage applied to the chlorine generating electrodes 151 and 152.
- the effective chlorine concentration of the mineral water in the outlet room 140 changes due to these fluctuation factors.
- the effective chlorine concentration in the inlet chamber 130 is kept constant, it depends on the diameter of the bypass pipe 160, the amount of the mineral eluate 121, the activity, etc.
- the available chlorine concentration in the mineral water in chamber 140 changes.
- a flow control valve 180 is provided in the bypass pipe 160.
- the flow control valve 180 is throttled to reduce the amount of water in the bypass pipe 160.
- the flow control valve 180 is loosened to increase the amount of water in the bypass pipe 160.
- FIG. 7 and 8 show a fifth embodiment of the mineral water supply device according to the present invention.
- This embodiment has a structure in which the chlorine generating electrodes 150 and 152 of the chlorine generator 150 of the mineral water generator 100 of the second embodiment are covered with a partition member 190.
- the partition member 190 has a rectangular parallelepiped shape with upper and lower surfaces opened.
- the partition member 190 is immersed in the water in the entrance chamber 130.
- the partition member 190 is arranged so as to cover the lower end from the substantially vertical center of each of the chlorine generating electrodes 15 1, 15 2. Further, water flows through the upper and lower openings 191, 192 of the partition member 190.
- the lower opening 192 of the partition member 19 is near the inlet 161 of the bypass pipe 160.
- hypochlorous acid is generated between the respective chlorine generating electrodes 15 1, 15 2. .
- the effective chlorine concentration of the water retained inside the partition member 190 increases.
- the effective chlorine concentration of the mineral water in the outlet chamber 140 can be increased to an appropriate value.
- the amount of water in the bypass pipe 160 can be reduced, the amount of water passing through the mineral eluate 121 can be increased, so that a decrease in the mineral concentration can be suppressed as much as possible.
- FIG. 9 shows a sixth embodiment of the mineral water supply device according to the present invention.
- all of the diffusion tube 170 used in the third embodiment, the flow control valve 180 used in the fourth embodiment, and the partition member 190 used in the fifth embodiment are used.
- the diffusion water 170 makes the mineral water in the outlet chamber 140 uniform.
- the effective chlorine concentration of the mineral water in the outlet chamber 140 is adjusted by the flow control valve 180.
- the partition member 190 can suppress a decrease in mineral concentration.
- the diffusion tube 170, the flow control valve 180, and the partition member 190 May be a mineral water generation device provided with any two of the above.
- a bypass pipe 160 may be provided so as to penetrate the mineral elution section 120.
- a bypass passage (not shown) may be formed in the side wall of the mineral elution tank 110 without using the bypass pipe 160.
- the mineral water supply device according to the present invention is useful not only for a commercial drink dispenser for selling drinks but also for a drinking water supply device for improving the quality of domestic drinking water.
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- Chemical & Material Sciences (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Organic Chemistry (AREA)
- Clinical Laboratory Science (AREA)
- Medicinal Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Public Health (AREA)
- Treatment Of Water By Oxidation Or Reduction (AREA)
- Non-Alcoholic Beverages (AREA)
Abstract
Description
Claims
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP03738669A EP1647528A1 (en) | 2003-07-03 | 2003-07-03 | Mineral water feeding apparatus |
PCT/JP2003/008485 WO2005003042A1 (ja) | 2003-07-03 | 2003-07-03 | ミネラル水供給装置 |
US10/545,799 US20060070936A1 (en) | 2003-07-03 | 2003-07-03 | Mineral water feeding apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2003/008485 WO2005003042A1 (ja) | 2003-07-03 | 2003-07-03 | ミネラル水供給装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2005003042A1 true WO2005003042A1 (ja) | 2005-01-13 |
Family
ID=33562083
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/008485 WO2005003042A1 (ja) | 2003-07-03 | 2003-07-03 | ミネラル水供給装置 |
Country Status (3)
Country | Link |
---|---|
US (1) | US20060070936A1 (ja) |
EP (1) | EP1647528A1 (ja) |
WO (1) | WO2005003042A1 (ja) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI309229B (en) * | 2005-11-30 | 2009-05-01 | Ind Tech Res Inst | Filtration device |
EP2069028B1 (en) * | 2006-10-05 | 2015-07-15 | Quik Corp Fire Pty ltd | A block for chemically dosing a stream of fluid and an apparatus for housing the block |
KR101027538B1 (ko) * | 2010-09-28 | 2011-04-07 | (주) 시온텍 | 살균 전해수 제조 장치, 이를 포함하는 살균 전해수 제조 시스템 및 방법 |
DE102012215936A1 (de) * | 2012-09-07 | 2014-03-13 | Oxymount Technology GmbH | Leitungsgebundener Wasserspender und Verfahren zum Betreiben eines leitungsgebundenen Wasserspenders |
US10031533B2 (en) * | 2014-12-11 | 2018-07-24 | Lg Electronics Inc. | Drinking water supply device |
US10077544B2 (en) * | 2014-12-11 | 2018-09-18 | Lg Electronics Inc. | Drinking water supply device |
US10399874B2 (en) | 2014-12-11 | 2019-09-03 | Lg Electronics Inc. | Drinking water supply device and method of controlling a drinking water supply device |
EP4303194A1 (en) * | 2022-07-08 | 2024-01-10 | Compagnie Gervais Danone | Cartridge for a system treating and dispensing an aqueous liquid |
WO2024008978A1 (en) * | 2022-07-08 | 2024-01-11 | Compagnie Gervais Danone | Cartridge for a system treating and dispensing an aqueous liquid |
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JPH07163982A (ja) * | 1994-10-31 | 1995-06-27 | Yoshitane Tamura | 貯留水の電解消毒装置 |
US5443739A (en) * | 1992-09-17 | 1995-08-22 | J. Vogel Premium Water Company | Water purification and dispenser with uncontaminated mineral addition |
JP2002126766A (ja) * | 2000-10-19 | 2002-05-08 | Sanden Corp | ミネラル水製造装置及びミネラル水製造方法 |
JP2002336803A (ja) * | 2001-05-16 | 2002-11-26 | Sanden Corp | 容器洗浄・殺菌装置 |
JP2002346551A (ja) * | 2001-05-23 | 2002-12-03 | Sanden Corp | 水処理装置 |
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JPS5133627B2 (ja) * | 1973-05-10 | 1976-09-21 | ||
US4016063A (en) * | 1975-08-06 | 1977-04-05 | Desmond Arpad Radnoti | Electrode shield |
US4379750A (en) * | 1981-09-04 | 1983-04-12 | Tigg Corporation | Fluid-solids contact device and improved fluid distributor |
US4528093A (en) * | 1983-08-15 | 1985-07-09 | Water Marketers, Inc. | Method and apparatus for purifying and dispensing water |
US4812237A (en) * | 1987-12-21 | 1989-03-14 | Bio Tech, Inc. | Water recycle system |
US5030362A (en) * | 1989-08-21 | 1991-07-09 | Exxon Chemical Patents Inc. | Process for stripping liquid systems and sparger system useful therefor |
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2003
- 2003-07-03 US US10/545,799 patent/US20060070936A1/en not_active Abandoned
- 2003-07-03 WO PCT/JP2003/008485 patent/WO2005003042A1/ja not_active Application Discontinuation
- 2003-07-03 EP EP03738669A patent/EP1647528A1/en not_active Withdrawn
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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US5443739A (en) * | 1992-09-17 | 1995-08-22 | J. Vogel Premium Water Company | Water purification and dispenser with uncontaminated mineral addition |
JPH07163982A (ja) * | 1994-10-31 | 1995-06-27 | Yoshitane Tamura | 貯留水の電解消毒装置 |
JP2002126766A (ja) * | 2000-10-19 | 2002-05-08 | Sanden Corp | ミネラル水製造装置及びミネラル水製造方法 |
JP2002336803A (ja) * | 2001-05-16 | 2002-11-26 | Sanden Corp | 容器洗浄・殺菌装置 |
JP2002346551A (ja) * | 2001-05-23 | 2002-12-03 | Sanden Corp | 水処理装置 |
Also Published As
Publication number | Publication date |
---|---|
US20060070936A1 (en) | 2006-04-06 |
EP1647528A1 (en) | 2006-04-19 |
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