CN220999437U - PH-adjustable hydrogen-rich mineralized central direct drinking water preparation and supply system - Google Patents
PH-adjustable hydrogen-rich mineralized central direct drinking water preparation and supply system Download PDFInfo
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- CN220999437U CN220999437U CN202322462067.4U CN202322462067U CN220999437U CN 220999437 U CN220999437 U CN 220999437U CN 202322462067 U CN202322462067 U CN 202322462067U CN 220999437 U CN220999437 U CN 220999437U
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- 235000020188 drinking water Nutrition 0.000 title claims abstract description 213
- 239000003651 drinking water Substances 0.000 title claims abstract description 213
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 208
- 239000001257 hydrogen Substances 0.000 title claims abstract description 208
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 238000002360 preparation method Methods 0.000 title claims abstract description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 295
- 230000007935 neutral effect Effects 0.000 claims abstract description 97
- 230000033558 biomineral tissue development Effects 0.000 claims abstract description 37
- 238000001914 filtration Methods 0.000 claims abstract description 27
- 239000000126 substance Substances 0.000 claims abstract description 21
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 18
- 238000000746 purification Methods 0.000 claims abstract description 12
- 239000008213 purified water Substances 0.000 claims abstract description 12
- 230000001089 mineralizing effect Effects 0.000 claims abstract description 11
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 8
- 239000011707 mineral Substances 0.000 claims abstract description 8
- 235000010755 mineral Nutrition 0.000 claims abstract description 8
- 235000013619 trace mineral Nutrition 0.000 claims abstract description 7
- 239000011573 trace mineral Substances 0.000 claims abstract description 7
- 238000003860 storage Methods 0.000 claims description 45
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 238000001223 reverse osmosis Methods 0.000 claims description 18
- 239000004575 stone Substances 0.000 claims description 16
- 238000009902 electrolytic hydrogenation reaction Methods 0.000 claims description 15
- 239000012528 membrane Substances 0.000 claims description 15
- 210000002784 stomach Anatomy 0.000 claims description 11
- 235000019627 satiety Nutrition 0.000 claims description 7
- 230000036186 satiety Effects 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 6
- 238000005984 hydrogenation reaction Methods 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 3
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- 230000009286 beneficial effect Effects 0.000 abstract description 7
- 230000036541 health Effects 0.000 abstract description 5
- 235000013305 food Nutrition 0.000 description 8
- 230000035622 drinking Effects 0.000 description 7
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- 238000000034 method Methods 0.000 description 5
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- 239000002245 particle Substances 0.000 description 4
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- 239000011734 sodium Substances 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 2
- 235000021152 breakfast Nutrition 0.000 description 2
- 230000029087 digestion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 229920006395 saturated elastomer Polymers 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- FKNQFGJONOIPTF-UHFFFAOYSA-N Sodium cation Chemical compound [Na+] FKNQFGJONOIPTF-UHFFFAOYSA-N 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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Abstract
The application relates to a PH-adjustable hydrogen-rich mineralized central direct drinking water preparation and supply system. The system comprises a water purification treatment unit, an electrolytic chemical treatment unit, a mineralization filtering unit, a selective constant pressure water supply unit and a terminal machine which are sequentially connected through pipelines, and also comprises a PLC control unit electrically connected with each module; the water purifying treatment unit is used for purifying the drinking water to obtain purified water; the electrolysis chemical treatment unit is used for carrying out electrolysis treatment on the water treated by the water purification treatment unit to obtain neutral hydrogen-rich water and/or weak alkaline hydrogen-rich water; the mineralization filtering unit is used for mineralizing and filtering the drinking water to ensure that the drinking water contains preset mineral trace elements; the constant pressure water supply unit is used for adjusting the water supply pressure of the drinking water; the system can selectively supply one of neutral hydrogen-rich mineralized central direct drinking water and weak alkaline hydrogen-rich mineralized central direct drinking water at preset time according to preset rules, and is beneficial to human health.
Description
Technical Field
The application relates to the field of central direct drinking water supply, in particular to a PH-adjustable hydrogen-rich mineralized central direct drinking water preparation and supply system.
Background
Along with the continuous improvement of the life quality of people, the demand for drinking water is also continuously improved, and more than 90% of water drunk by people daily at the present stage is tap water with neutral pH, barreled direct drinking water or other direct drinking water; the district direct drinking machine and the pipeline type central direct drinking machine which are raised in more than ten years are all single production and supply of neutral water or weak alkaline water.
The nutrition considers that drinking the weak alkaline water with the pH value of 7.5-8.5 can adjust the acid-base balance of the human body, neutralize excessive gastric acid, neutralize the local acidity of the reflux esophagus, and is beneficial to improving the immunity of the human body. However, since gastric acid is a necessary condition for gastric digestion, the entrance of weakly alkaline water into the stomach increases the PH of gastric juice, thus reducing the ability of gastric juice to digest food. Thus, although weakly alkaline, it is not suitable for drinking when the stomach digests food.
The medicine and nutrition also consider that the hydrogen-rich water has the functions of eliminating free radicals, resisting oxidation, relieving inflammation development, increasing intestinal peristalsis, improving physique, improving immunity and delaying aging.
The weak alkaline hydrogen-rich water integrates the advantages of the weak alkaline water and the hydrogen-rich water, and has the health care function of people. There is currently no system for providing a weakly basic hydrogen-rich water treatment for residential cells or office areas.
Disclosure of utility model
The application provides a PH-adjustable hydrogen-rich central direct drinking water preparation and supply system, which comprises a water purification treatment unit, an electrolytic chemical treatment unit, a mineralization filtering unit, a selective constant-pressure water supply unit and a terminal, which are sequentially connected through pipelines; the system also comprises a PLC control unit electrically connected with each processing unit.
The water purifying unit is used for purifying the drinking water to obtain purified water;
The electrolytic chemical treatment unit is used for carrying out electrolytic treatment on the water treated by the water purification treatment unit to obtain neutral hydrogen-rich water and/or weak alkaline hydrogen-rich water;
The mineralization filtering unit is used for mineralizing and filtering the drinking water to ensure that the drinking water contains preset mineral trace elements;
the constant pressure water supply unit is used for adjusting the water supply pressure of the drinking water;
The system is capable of selectively supplying one of neutral hydrogen-enriched mineralized central direct drinking water and weakly alkaline central direct drinking water at a predetermined time according to a preset rule.
As an embodiment of a PH-adjustable hydrogen-enriched mineralized central direct drinking water preparing and supplying system, the water purifying treatment unit is responsible for treating raw water approaching or conforming to the standard of running water into directly drinkable purified water and ensuring na+. Ltoreq.20 mg/L, TDS.ltoreq.30 mg/L thereof, the water purifying treatment unit comprising: raw water tank, micron-sized multi-medium filter, active carbon filter, security filter, reverse osmosis high-pressure water pump and reverse osmosis membrane group.
The water inlet of the raw water tank is connected with a water inlet pipeline; the water outlet of the raw water tank is connected with the water inlet pipeline of the micron-sized multi-medium filter; the water outlet of the micron-sized multi-medium filter is connected with the water inlet pipeline of the activated carbon filter; the water outlet of the activated carbon filter is connected with the water inlet pipeline of the cartridge filter; the water outlet of the cartridge filter is connected with the water inlet pipeline of the high-pressure water pump; the water outlet of the high-pressure water pump is connected with the water inlet pipeline of the reverse osmosis membrane group; and the water outlet of the reverse osmosis membrane group is connected with the water inlet pipeline of the electrolytic chemical treatment unit.
As an embodiment of the preparation and supply system of the PH-adjustable hydrogen-rich mineralized central direct drinking water, the electrolytic chemical treatment unit is responsible for treating the purified water into neutral hydrogen-rich central direct drinking water or weak alkaline hydrogen-rich central direct drinking water;
The electrolytic chemical treatment unit includes: an electrolytic hydrogenation device and an electrolytic weak alkalization device. The water inlet of the electrolytic hydrogenation device is connected with the water outlet pipeline of the reverse osmosis membrane group to prepare neutral hydrogen-enriched direct drinking water; the water inlet of the electrolysis weak alkalization device is connected with the water outlet pipeline of the electrolysis hydrogenation device to prepare weak alkaline hydrogen-rich direct drinking water; the electrolytic hydrogenation device can prepare hydrogen-rich water with the hydrogen content more than 1.6mg/L, PH being neutral; the system can start or stop the electrolysis weak alkalization device through a PLC preset program, the system generates weak alkaline water during starting, and the system does not change the PH value of the water during closing.
As an implementation mode of the preparation and supply system of the PH-adjustable hydrogen-rich mineralized central direct drinking water, the mineralizing and filtering unit is responsible for mineralizing and filtering the neutral hydrogen-rich central direct drinking water and the weak alkaline hydrogen-rich central direct drinking water and endowing the drinking water with mineral trace elements necessary for human bodies.
The mineralization filtering unit comprises: medical stone mineralization filter, neutral hydrogen-rich mineralized direct drinking water storage tank and weak alkaline hydrogen-rich mineralized direct drinking water storage tank; the water inlet of the medical stone mineralization filter is connected with the water outlet of the electrolytic hydrogenation device, and the water outlet of the medical stone mineralization filter is respectively connected with the water inlet of the neutral hydrogen-rich water storage tank and the water inlet of the weak alkaline hydrogen-rich water storage tank; the connecting pipeline is provided with an electromagnetic valve for executing an opening and closing action instruction sent by the PLC control unit, the neutral hydrogen-rich mineralized central direct drinking water which is being prepared is connected into the neutral hydrogen-rich water storage tank, and the weak alkaline hydrogen-rich mineralized central direct drinking water which is being prepared is connected into the weak alkaline hydrogen-rich water storage tank.
As an embodiment of the PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system, the selective constant pressure water supplying unit is responsible for delivering neutral hydrogen-rich mineralized central direct drinking water or weak alkaline hydrogen-rich mineralized central direct drinking water to the terminal through a pipeline.
The selective constant pressure water supply unit includes: the selective constant-pressure water supply pump set, the ultraviolet sterilizer and the water delivery pipeline are sequentially connected, and the water delivery pipeline is connected with the terminal machine; the selective constant-pressure water supply pump set can convey neutral hydrogen-rich mineralized central direct drinking water to the terminal according to the instruction sent by the PLC control unit; and (5) conveying the weak alkaline hydrogen-rich mineralized central direct drinking water to a terminal.
As an implementation mode of the PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system, a terminal neutral hydrogen-rich mineralized direct drinking water storage tank and a terminal weak alkaline hydrogen-rich mineralized direct drinking water storage tank are arranged in the terminal; the connection part of the water delivery pipeline and the terminal in the selective constant-pressure water supply unit is provided with an electromagnetic valve, and the electromagnetic valve supplies water to a neutral water storage tank of the terminal when neutral water is supplied according to an instruction sent by the PLC; and supplying water to the weak alkaline water storage tank of the terminal when the weak alkaline water is supplied.
As an implementation mode of the PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system, a control panel of the terminal is provided with a function selecting button comprising neutral hydrogen-rich water and weak alkaline hydrogen-rich water; the user can drink or use neutral hydrogen-rich mineralized central direct drinking water or weak alkaline hydrogen-rich mineralized central direct drinking water according to the state of satiety or empty stomach.
As an embodiment of the PH-adjustable hydrogen-enriched mineralized central direct drinking water preparation and supply system, further comprising: each processing unit is provided with at least one of a water pump, an electric valve, a pneumatic valve, a water quality detector, a pressure sensor, a temperature sensor and a flowmeter and is controlled by a PLC control unit. The PLC control unit is connected with a water pump, an electric valve, an air valve, a water quality detector, a pressure sensor, a temperature sensor and a flowmeter which are arranged in each unit; and the PLC control unit controls the production of each processing unit through a PLC program.
As an embodiment of the PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system, the selective constant pressure water supply unit further comprises a water return cartridge filter.
Meanwhile, a method for supplying hydrogen-enriched mineralized central direct drinking water is provided, and the PH-adjustable hydrogen-enriched central direct drinking water preparation and supply system is used for supplying drinking water, comprising the following steps:
The time ratio of supplying the neutral hydrogen-enriched mineralized central direct drinking water to the weak alkaline hydrogen-enriched mineralized central direct drinking water is 1:1.4-1:1 within 24 hours per day; and the neutral hydrogen-rich mineralized central direct drinking water is supplied in a period range of about 0.5 hour before meal and about 2.5 hours after meal of the person, and the rest period is supplied with the weak alkaline hydrogen-rich mineralized central direct drinking water.
The application has the beneficial effects that: the PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system of the application firstly treats raw water into drinkable direct drinking water, and after elements beneficial to human bodies are added into the raw water through treatment units of hydrogen-rich, weak alkalization, mineralization and the like, the neutral hydrogen-rich mineralized direct drinking water and the weak alkaline hydrogen-rich mineralized direct drinking water are connected to a water end for users to use. The water used by people at ordinary times is mostly neutral water, the hydrogen-rich mineralized water has certain benefits for human bodies, two different water sources of neutral hydrogen-rich mineralized direct drinking water and weak alkaline hydrogen-rich mineralized direct drinking water can be obtained at the water level, and the water source is more selective and has more benefits for the bodies. The water supply time of the neutral hydrogen-rich mineralized direct drinking water and the weak alkaline hydrogen-rich mineralized direct drinking water is distinguished, and the neutral hydrogen-rich mineralized direct drinking water or the weak alkaline hydrogen-rich mineralized direct drinking water is respectively supplied in different periods. The weak alkaline hydrogen-enriched mineralized direct drinking water is drunk in the non-dining and satiety time, so that certain benefits are generated for the human body; however, drinking weakly alkaline hydrogen-rich water during the meal and satiety time weakens the stomach's ability to digest food, so neutral water should be used during the meal time.
In view of the above, the application provides a PH-adjustable hydrogen-rich mineralized central direct drinking water preparation and supply system, which can meet different water demands of water ends in different time periods and provide neutral hydrogen-rich mineralized direct drinking water or weak base hydrogen-rich mineralized direct drinking water; and the equipment is simple, easy to operate and low in investment cost.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate exemplary embodiments, features and aspects of the application and together with the description, serve to explain the principles of the application.
FIG. 1 is a flow chart of a PH-adjustable hydrogen-enriched central direct drinking water preparation and supply system according to an embodiment of the application.
Detailed Description
Various exemplary embodiments, features and aspects of the application will be described in detail below with reference to the drawings. In the drawings, like reference numbers indicate identical or functionally similar elements. Although various aspects of the embodiments are illustrated in the accompanying drawings, the drawings are not necessarily drawn to scale unless specifically indicated.
It should be understood, however, that the terms "center," "longitudinal," "transverse," "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like indicate or are based on the orientation or positional relationship shown in the drawings, and are merely for convenience of describing the application or simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the application.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The word "exemplary" is used herein to mean "serving as an example, embodiment, or illustration. Any embodiment described herein as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments.
In addition, numerous specific details are set forth in the following description in order to provide a better illustration of the application. It will be understood by those skilled in the art that the present application may be practiced without some of these specific details. In some instances, well known methods, procedures, components, and circuits have not been described in detail so as not to obscure the present application.
FIG. 1 is a flow chart of a PH-adjustable hydrogen-enriched central drinking water preparation and supply system according to an embodiment of the application. As shown in fig. 1, the central direct drinking water system includes: the water purification treatment unit 100, the electrolytic chemical treatment unit 2000, the mineralization filtration unit 300, and the selective constant pressure water supply unit 400 and the terminal 500, further include a PLC control unit electrically connected to the respective modules. Wherein, the water purifying unit 100 is used for purifying drinking water to obtain purified water; the electrolytic chemical treatment unit 200 is used for carrying out electrolytic treatment on the water treated by the water purifying treatment unit to obtain neutral hydrogen-rich water and/or weak alkaline hydrogen-rich water; the mineralization filtering unit 300 is used for mineralizing and filtering the drinking water to enable the drinking water to contain preset mineral trace elements; the constant pressure water supply unit 400 is used for adjusting the water supply pressure of the drinking water; the water pressure finally supplied to the user terminal 500 is brought within a proper range. The system can selectively supply one of neutral central drinking water and weak alkaline central drinking water at a predetermined time according to a preset rule.
It should be noted that, the present system aims at:
(1) Can prepare and supply hydrogen-rich mineralized central direct drinking water with neutral pH value and weak pH value. The pH value of the weak alkaline water is 7.5-8.5, and can be adjusted according to the requirement.
(2) Selectively supplying neutral (hydrogen-rich and mineralized) central direct drinking water or weak alkaline (hydrogen-rich and mineralized) central direct drinking water. That is, according to the general living rule of people, neutral water is supplied during satiety and weak alkaline water is supplied during empty stomach. The pH value of gastric juice is not increased by drinking the weak alkaline water when the stomach digests food; only when no food exists in the stomach, the weak alkaline water is drunk to neutralize the acidity in the body.
(3) The central direct drinking water combines three effects of electrolysis of weak alkaline direct drinking water, electrolysis of hydrogen-rich direct drinking water and mineralization of direct drinking water, and plays multiple health care roles.
(4) The purposes are met, meanwhile, the sodium ion content Na + of the central direct drinking water is less than or equal to 20mg/L, and the total dissolved solid content TDS is less than or equal to 100mg/L, so that the central direct drinking water is suitable for infants to drink.
The PH-adjustable hydrogen-rich central direct drinking water preparation and supply system consists of a water purification treatment unit, an electrolytic chemical treatment unit, a mineralization filtering unit, a selective constant-pressure water supply unit and a terminal, and is simple in structure and easy to realize. The water purification treatment unit is responsible for treating raw water which is close to or accords with the running water standard into purified water which can be directly drunk, and ensures that Na < + > is less than or equal to 20mg/L, TDS to less than or equal to 30mg/L; the electrolytic chemical treatment unit is responsible for treating purified water into neutral hydrogen-rich central direct drinking water or weak alkaline hydrogen-rich central direct drinking water; the mineralization filtering unit is responsible for mineralizing neutral hydrogen-rich water or weakly alkaline hydrogen-rich water, endowing the water with mineral trace elements beneficial to human bodies, and ensuring that the TDS of the mineralized water is less than or equal to 100mg/L; the mineralized neutral hydrogen-rich mineralized central direct drinking water and the mineralized weak alkaline hydrogen-rich mineralized central direct drinking water are respectively conveyed into corresponding containers through pipelines; the selective constant-pressure water supply unit is responsible for conveying neutral hydrogen-rich mineralized central direct drinking water or weak alkaline hydrogen-rich mineralized central direct drinking water to the user terminal, and can supply the neutral hydrogen-rich mineralized central direct drinking water when the person is saturated according to the general dining time law of the person, and weak alkaline hydrogen-rich mineralized central direct drinking water when the person is saturated, so that the user can select the user terminal for use by himself.
The PH value is adjustable, which means that the PH value is adjusted or selected between neutral or weak alkalinity. Neutral hydrogen-rich mineralized direct drinking water is selected to be supplied during satiety, so that the stomach is facilitated not to lower the PH value when digesting food, and the stomach is not influenced to digest food; the weak alkaline hydrogen-rich mineralized direct drinking water is selected to be supplied in the fasting state, so that the acidity in the body is neutralized, and the health of people is benefited.
Further, the water purifying unit 100 in the system is responsible for treating raw water which is close to or accords with the running water standard into purified water which can be directly drunk, and ensures that Na + is less than or equal to 20mg/L, TDS is less than or equal to 30mg/L. Specifically, the water purification treatment unit includes: raw water tank 110, micron-sized multi-medium filter 120, activated carbon filter 130, cartridge filter 140, reverse osmosis high-pressure water pump 150, reverse osmosis membrane set 160. The water inlet of the raw water tank 110 is connected with a tap water pipe network, and is used for storing tap water as a water source to be treated. The water outlet of the raw water tank 110 is connected with the water inlet pipeline of the micron-sized multi-medium filter 120 in the water purification treatment unit 100. The water outlet of the micron-sized multi-medium filter 120 is connected with the water inlet pipeline of the activated carbon filter 130; the water outlet of the activated carbon filter 130 is connected with the water inlet pipeline of the cartridge filter 140; the water outlet of the cartridge filter 140 is connected with the water inlet pipeline of the high-pressure water pump 150; the water outlet of the high-pressure water pump 150 is connected with the water inlet pipeline of the reverse osmosis membrane group 160; the water outlet of the reverse osmosis membrane group 160 is connected with the water inlet pipeline of the electrolytic chemical treatment unit 200.
In the system, the accuracy of the micron-sized multi-medium filter 120 is 1 mu m, more than 99% of particles with the size of 1 mu m can be intercepted, and the interception particle size of the micron-sized multi-medium filter 120 is smaller than 1 mu m due to the filter cake effect, so that the reverse osmosis membrane group 160 is better protected; the cartridge filter 140 in the water purification unit 100 has an accuracy of 2 μm, and functions to ensure that the water source passing through the pre-filter has no particles with larger diameters so as to prevent large particles from entering the high pressure pump 150 and damaging the pump; the reverse osmosis membrane group 160 can ensure that the desalination rate of water is between 97 and 99 percent, can remove hardness and effectively filter most harmful substances such as chlorine, chloroform, heavy metals, organic pollutants, coliform bacteria, sediment, rust and the like, so that the direct drinking water reaches the corresponding sanitary standard. The micron-sized multi-medium filter 120 and the activated carbon filter 130 are provided with a first discharge pipeline; the reverse osmosis membrane group 160 is provided with a second external pipeline in a communicating way; the first outer pipeline and the second outer pipeline are both communicated to the outside of the device and used for discharging wastewater.
Further, the electrolytic chemical treatment unit 200 is responsible for treating purified water into neutral hydrogen-rich central direct drinking water or weak alkaline hydrogen-rich central direct drinking water. The electrolytic chemical treatment unit 200 in the present system specifically includes: an electrolytic hydrogenation rich unit 210 and an electrolytic weak alkalization unit 220. The water inlet of the electrolytic hydrogenation device 210 is connected with the water outlet pipeline of the reverse osmosis membrane set 160, and neutral hydrogen-enriched direct drinking water is prepared. The water inlet of the electrolysis weak alkalization device 220 is connected with the water outlet pipeline of the electrolysis hydrogenation device 210 to prepare weak alkaline hydrogen-enriched direct drinking water; the electrolysis weak alkalization device 220 is connected with a water inlet pipeline of the medical stone mineralization filter 310 in the mineralization filtering unit 330. The electrolytic hydrogenation apparatus 210 can produce hydrogen-rich water with a hydrogen content of > 1.6mg/L, PH neutral. The electrolysis weak alkalization device 220 can be started or stopped according to a PLC preset program, weak alkaline water is generated by electrolysis during starting, and the PH value (namely PH neutrality) of the water is not changed during closing.
As shown in fig. 1, in the present system, the mineralization filtering unit 300 is responsible for mineralizing and filtering the neutral hydrogen-rich central direct drinking water and the weak alkaline hydrogen-rich central direct drinking water, and increasing the mineral content beneficial to the human body, so as to obtain the neutral hydrogen-rich mineralized direct drinking water or the weak alkaline hydrogen-rich mineralized direct drinking water. The mineralization filtering 300 unit includes: medical stone mineralization filter 310, neutral hydrogen-rich direct drinking water storage tank 320 and weak alkaline hydrogen-rich direct drinking water storage tank 330. The water inlet of the medical stone mineralization filter 310 is connected with the water outlet of the electrolysis weak alkalization device 220, the water outlet of the medical stone mineralization filter 310 is respectively connected with the water inlet of the neutral hydrogen-rich direct drinking water storage tank 320 and the water inlet of the weak alkaline hydrogen-rich direct drinking water storage tank 330, an electromagnetic valve is arranged on a connecting pipeline to execute opening and closing actions, the neutral hydrogen-rich mineralization central direct drinking water which is being prepared is connected with the neutral hydrogen-rich direct drinking water storage tank 320, and the weak alkaline hydrogen-rich mineralization central direct drinking water which is being prepared is connected with the weak alkaline hydrogen-rich direct drinking water storage tank 330.
The medical stone mineralization filter 310 is a filter made of natural medical stone as a filtering material.
Specifically, the water outlet of the medical stone mineralization filter 310 is connected with two tank bodies of the neutral hydrogen-rich central direct drinking water storage tank and the weak alkaline hydrogen-rich central direct drinking water storage tank at the same time, but the two tank bodies are not communicated at the same time, and only one water storage tank is communicated at the same time. Meanwhile, the rear end of the electrolytic hydrogenation device is communicated with the electrolytic weak alkalization device, when drinking water treatment is carried out, the electrolytic hydrogenation device continuously works, the electrolytic weak alkalization device only works when weak alkaline hydrogen-rich central direct drinking water is prepared, when neutral hydrogen-rich direct drinking water is prepared, only the electrolytic hydrogenation device works, and the electrolytic weak alkalization device does not work, at the moment, after the electrolytic hydrogenation device carries out electrolytic treatment, drinking water becomes hydrogen-rich drinking water, and then flows into the electrolytic weak alkalization device from a water outlet, but the electrolytic weak alkalization device does not work at the moment, and the neutral hydrogen-rich drinking water which flows in is not treated, so that the drinking water is kept to flow out from the water outlet of the electrolytic weak alkalization device, at the moment, the neutral hydrogen-rich central direct drinking water continuously flows into the medical stone mineralization filter 310 to carry out mineralization treatment, and at the moment, the system controls the water outlet of the medical stone mineralization filter to be communicated with the neutral hydrogen-rich central direct drinking water storage tank and not communicated with the weak alkaline hydrogen-rich central direct drinking water storage tank through the PLC.
Further, when the weak alkaline hydrogen-rich central direct drinking water is required to be prepared and supplied, the electrolyte hydrogenation device and the electrolysis weak alkalization device work, the treated water is weak alkaline central direct drinking water and flows into the mineralization filtering device for mineralization treatment through the water outlet of the electrolysis weak alkalization device, at the moment, the system controls the water outlet of the mineralization filtering device to be communicated with the weak alkaline hydrogen-rich central direct drinking water storage tank through the PLC, the weak alkaline central direct drinking water is supplied and stored into the weak alkaline central direct drinking water storage tank, and at the moment, the water outlet of the medical stone mineralization filter is not communicated with the neutral hydrogen-rich central direct drinking water storage tank.
The selective constant pressure water supply unit 400 is responsible for delivering neutral hydrogen-rich mineralized central direct drinking water or weak alkaline hydrogen-rich mineralized central direct drinking water to a water using end through a pipeline, and can automatically switch supply according to time intervals set by a program, and can also select supply at a user end by self. Specifically, the selective constant pressure water supply unit 400 includes: a selective constant pressure water supply pump unit 410, and an ultraviolet sterilizer 420. The ultraviolet sterilizer 420 is disposed on a water supply pipeline, and the selective constant pressure water supply pump set 410 can respectively deliver the neutral hydrogen-enriched mineralized central direct drinking water and the weak alkaline hydrogen-enriched mineralized central direct drinking water to the user terminal 500 according to user requirements. The screen of the terminal 500 is provided with a function selection button comprising neutral hydrogen-rich water and weak alkaline hydrogen-rich water, and can be selected for drinking according to the rule of satiety and fasting life in a time-sharing manner.
It should be noted that, in this system, the selective constant pressure water supply pump group in the selective constant pressure water supply unit is connected simultaneously the central direct drinking water storage tank of weak alkaline hydrogen-rich and the central direct drinking water storage tank of neutral hydrogen-rich, but selective constant pressure water supply pump group is not two storage tanks of simultaneous intercommunication, when the system carries out central direct drinking water supply automatically, the system can be according to predetermining the supply rule through PLC control system control selective constant pressure water supply pump group intercommunication the central direct drinking water storage tank of weak alkaline hydrogen-rich or the central direct drinking water storage tank of neutral hydrogen-rich. Specifically, when weak alkaline central direct drinking water is required to be supplied according to the central direct drinking water supply rule of the system, the system controls the selective constant-pressure water supply pump set to be communicated with the weak alkaline hydrogen-rich central direct drinking water storage tank, and weak alkaline hydrogen-rich water is supplied from the weak alkaline hydrogen-rich central direct drinking water storage tank to the terminal for a user to use. When the neutral hydrogen-rich central direct drinking water is required to be supplied according to the drinking water supply rule preset by the system, the system controls the selective constant-pressure water supply pump set to be communicated with the neutral hydrogen-rich central direct drinking water storage tank, and the neutral hydrogen-rich water is supplied from the neutral hydrogen-rich central direct drinking water storage tank to the terminal for a user to use.
The central direct drinking water supply rule preset by the specific system can be set in a specific time period, such as supplying neutral hydrogen-rich central direct drinking water for one hour before and after 12 am, or can be used for determining that the PH condition of the specifically supplied central direct drinking water is alkalescent or neutral according to some other setting conditions.
In one possible implementation, the electrolytic chemical treatment unit 200 may automatically control the preparation system to operate and stop according to the water levels of the neutral hydrogen-rich water direct drinking water storage tank 320 and the weak alkaline hydrogen-rich water direct drinking water storage tank 330; the selective constant pressure water supply unit can automatically select the terminal machine for supplying neutral hydrogen-enriched mineralized direct drinking water or weak alkaline hydrogen-enriched mineralized direct drinking water to the water end according to the preset time period.
In addition, in the system, each processing unit is controlled by a PLC program control technology, and the water-using end is controlled to switch and supply neutral hydrogen-rich water and weak alkaline hydrogen-rich water.
The utility model also provides a method for supplying hydrogen-rich central direct drinking water, in particular, in the method, the open time ratio of the neutral hydrogen-rich mineralized direct drinking water to the weak alkaline hydrogen-rich mineralized direct drinking water in twenty-four hours per day can be adjusted at will, and is generally between 1:1.4 and 1:1; wherein the open time of the neutral hydrogen-rich mineralized direct drinking water is from 15 minutes before eating to 2 hours after eating, and the rest time is the open time of the weak alkaline hydrogen-rich mineralized direct drinking water. The period before and after the meal time is usually 7:00-10:30 of breakfast time, 11:30-15:30 of lunch time and 17:00-21:00 of supper time, so that neutral hydrogen-enriched mineralized direct drinking water is supplied in the period, and weak alkaline hydrogen-enriched mineralized direct drinking water is supplied in the rest of the day.
Further, in an embodiment, a 3-point setting mode is adopted for the supply of the central direct drinking water, and breakfast time points T1, lunch time points T2 and dinner time points T3 are required to be set respectively, and after the time points are set, the system supplies the neutral hydrogen-rich central direct drinking water respectively at the following time:
[T1-15m:T1+120m]
[T2-15m:T2+120m]
[T3-15m:T3+120m]
The slightly alkaline hydrogen-rich central direct drinking water was supplied for the other 24 hours of the day. Thus, hydrogen-rich water with different PH can be supplied in different areas according to local eating habits, so that drinking water optimal for human bodies can be supplied.
It should be noted that, although the present disclosure describes a PH-adjustable hydrogen-rich central direct drinking water preparing and supplying system as above, those skilled in the art will understand that the present disclosure should not be limited thereto. In fact, the user can flexibly set the device according to personal preference and/or practical application scene, so long as the design is reasonable.
Therefore, the neutral hydrogen-enriched mineralized direct drinking water and the weak alkaline hydrogen-enriched mineralized direct drinking water can be supplied by the PH-adjustable hydrogen-enriched central direct drinking water preparation and supply system, and the device has a simple structure and is easy to realize. The water cited by people at ordinary times is mostly neutral water, the hydrogen-rich water has certain benefits for human bodies, two or more different water sources can be obtained from the water-using end, and the water-rich water has more selectivity and is more beneficial to the bodies; meanwhile, the water supply time of the neutral hydrogen-rich mineralized direct drinking water and the water supply time of the weak alkaline hydrogen-rich mineralized direct drinking water are distinguished, the neutral hydrogen-rich mineralized direct drinking water or the weak alkaline hydrogen-rich mineralized direct drinking water is respectively supplied in different time periods, and weak alkaline hydrogen-rich mineralized direct drinking water can be supplied in the non-dining time, so that certain benefits are generated for the human body; the weak alkaline hydrogen-rich mineralized direct drinking water can weaken the digestion capability of the stomach on food before and after eating, and the requirement of supplying the neutral hydrogen-rich mineralized direct drinking water to ensure the health of drinking water is met during the eating time.
The foregoing description of embodiments of the application has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the improvement of technology in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.
Claims (9)
1. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparation and supply system is characterized by comprising a water purification treatment unit, an electrolytic chemical treatment unit, a mineralization filtration unit, a selective constant-pressure water supply unit and a terminal, which are sequentially connected through pipelines, and further comprising a PLC control unit electrically connected with each treatment unit;
the water purifying unit is used for purifying the drinking water to obtain purified water;
The electrolytic chemical treatment unit is used for carrying out electrolytic treatment on the water treated by the water purification treatment unit to obtain neutral hydrogen-rich water and/or weak alkaline hydrogen-rich water;
The mineralization filtering unit is used for mineralizing and filtering the drinking water to ensure that the drinking water contains preset mineral trace elements;
the constant pressure water supply unit is used for adjusting the water supply pressure of the drinking water;
the system is capable of selectively supplying one of neutral hydrogen enriched mineralized drinking water and weakly basic hydrogen enriched mineralized drinking water at a predetermined time according to a preset rule.
2. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system according to claim 1, wherein the water purifying treatment unit is responsible for treating raw water approaching or conforming to the standard of running water into purified water capable of being directly drunk and ensuring Na + -20 mg/L, TDS-30 mg/L, the water purifying treatment unit comprising: raw water tank, micron-sized multi-medium filter, active carbon filter, security filter, reverse osmosis high-pressure water pump and reverse osmosis membrane group;
The water inlet of the raw water tank is connected with a water inlet pipeline; the water outlet of the raw water tank is connected with the water inlet pipeline of the micron-sized multi-medium filter; the water outlet of the micron-sized multi-medium filter is connected with the water inlet pipeline of the activated carbon filter; the water outlet of the activated carbon filter is connected with the water inlet pipeline of the cartridge filter; the water outlet of the cartridge filter is connected with the water inlet pipeline of the high-pressure water pump; the water outlet of the high-pressure water pump is connected with the water inlet pipeline of the reverse osmosis membrane group; and the water outlet of the reverse osmosis membrane group is connected with the water inlet pipeline of the electrolytic chemical treatment unit.
3. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system according to claim 1, wherein the electrolytic chemical treatment unit is responsible for treating purified water into neutral hydrogen-rich central direct drinking water or weak alkaline hydrogen-rich central direct drinking water;
The electrolytic chemical treatment unit includes: an electrolytic hydrogenation device and an electrolytic weak alkalization device; the water inlet of the electrolytic hydrogenation device is connected with the water outlet pipeline of the reverse osmosis membrane group to prepare neutral hydrogen-enriched direct drinking water; the water inlet of the electrolysis weak alkalization device is connected with the water outlet pipeline of the electrolysis hydrogenation device to prepare weak alkaline hydrogen-rich direct drinking water; the electrolytic hydrogenation device can prepare hydrogen-rich water with the hydrogen content more than 1.6mg/L, PH being neutral; the system can start or stop the electrolysis weak alkalization device through a PLC preset program, the system generates weak alkaline water during starting, and the system does not change the PH value of the water during closing.
4. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system according to claim 1, wherein the mineralizing and filtering unit is responsible for mineralizing and filtering neutral hydrogen-rich central direct drinking water and weak alkaline hydrogen-rich central direct drinking water, and endowing water with mineral trace elements necessary for human bodies;
The mineralization filtering unit comprises: medical stone mineralizing filter, neutral hydrogen-enriched direct drinking water storage tank and weak alkaline hydrogen-enriched direct drinking water storage tank; the water inlet of the medical stone mineralization filter is connected with the water outlet of the electrolytic hydrogenation device, and the water outlet of the medical stone mineralization filter is respectively connected with the water inlet of the neutral hydrogen-rich water storage tank and the water inlet of the weak alkaline hydrogen-rich water storage tank; the connecting pipeline is provided with an electromagnetic valve for executing an opening and closing action instruction sent by the PLC control unit, the neutral hydrogen-rich mineralized central direct drinking water which is being prepared is connected into the neutral hydrogen-rich water storage tank, and the weak alkaline hydrogen-rich mineralized central direct drinking water which is being prepared is connected into the weak alkaline hydrogen-rich water storage tank.
5. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system according to claim 1, wherein the selective constant pressure water supplying unit is responsible for delivering neutral hydrogen-rich mineralized central direct drinking water or weak alkaline hydrogen-rich mineralized central direct drinking water to a terminal through a pipeline;
The selective constant pressure water supply unit includes: the selective constant-pressure water supply pump set, the ultraviolet sterilizer and the water delivery pipeline are sequentially connected, and the water delivery pipeline is connected with the terminal machine; the selective constant-pressure water supply pump set can convey neutral hydrogen-rich mineralized central direct drinking water to the terminal according to the instruction sent by the PLC control unit; and (5) conveying the weak alkaline hydrogen-rich mineralized central direct drinking water to a terminal.
6. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system according to claim 5, wherein a terminal neutral hydrogen-rich mineralized direct drinking water storage tank and a terminal weak alkaline hydrogen-rich mineralized direct drinking water storage tank are arranged in the terminal; the connection part of the water delivery pipeline and the terminal in the selective constant-pressure water supply unit is provided with an electromagnetic valve, and the electromagnetic valve supplies water to a neutral water storage tank of the terminal when neutral water is supplied according to an instruction sent by the PLC; and supplying water to the weak alkaline water storage tank of the terminal when the weak alkaline water is supplied.
7. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system according to claim 6, wherein the control panel of the terminal is provided with a function selecting button comprising neutral hydrogen-rich water and weak alkaline hydrogen-rich water; the user can drink or use neutral hydrogen-rich mineralized central direct drinking water or weak alkaline hydrogen-rich mineralized central direct drinking water according to the state of satiety or empty stomach.
8. The PH-tunable hydrogen-enriched mineralized central direct drinking water preparing and supplying system according to claim 1, further comprising: each processing unit is provided with at least one of a water pump, an electric valve, a pneumatic valve, a water quality detector, a pressure sensor, a temperature sensor and a flowmeter, and the PLC control unit is connected with the water pump, the electric valve, the pneumatic valve, the water quality detector, the pressure sensor, the temperature sensor and/or the flowmeter which are arranged in each unit; and the PLC control unit controls the production of each processing unit through a PLC program.
9. The PH-adjustable hydrogen-rich mineralized central direct drinking water preparing and supplying system according to claim 5, wherein the selective constant pressure water supply unit further comprises a water return cartridge filter.
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| CN202311014630 | 2023-08-11 | ||
| CN202311014630X | 2023-08-11 |
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| CN202322462067.4U Active CN220999437U (en) | 2023-08-11 | 2023-09-11 | PH-adjustable hydrogen-rich mineralized central direct drinking water preparation and supply system |
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