CN108275764A - The bathing apparatus of hydrogen-rich ultramicro air bubble water can be generated - Google Patents
The bathing apparatus of hydrogen-rich ultramicro air bubble water can be generated Download PDFInfo
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- CN108275764A CN108275764A CN201810139316.7A CN201810139316A CN108275764A CN 108275764 A CN108275764 A CN 108275764A CN 201810139316 A CN201810139316 A CN 201810139316A CN 108275764 A CN108275764 A CN 108275764A
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- water
- gas
- liquid
- air bubble
- hydrogen
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 115
- 239000001257 hydrogen Substances 0.000 title claims abstract description 57
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 57
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 53
- 238000003287 bathing Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 89
- 230000004087 circulation Effects 0.000 claims abstract description 42
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 239000012528 membrane Substances 0.000 claims description 31
- 238000002156 mixing Methods 0.000 claims description 23
- 239000012510 hollow fiber Substances 0.000 claims description 12
- 239000000243 solution Substances 0.000 claims description 9
- 239000011148 porous material Substances 0.000 claims description 6
- 238000001223 reverse osmosis Methods 0.000 claims description 6
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 238000000108 ultra-filtration Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 3
- 239000002351 wastewater Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 claims description 2
- 239000010410 layer Substances 0.000 claims 1
- 239000002344 surface layer Substances 0.000 claims 1
- 238000004090 dissolution Methods 0.000 abstract description 5
- 238000007429 general method Methods 0.000 abstract description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 abstract 2
- 239000007789 gas Substances 0.000 description 24
- 238000000034 method Methods 0.000 description 11
- 230000006870 function Effects 0.000 description 7
- 239000012530 fluid Substances 0.000 description 5
- 150000002431 hydrogen Chemical class 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000006872 improvement Effects 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 238000009792 diffusion process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000003610 charcoal Substances 0.000 description 2
- 235000012489 doughnuts Nutrition 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 208000015181 infectious disease Diseases 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010943 off-gassing Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000005514 two-phase flow Effects 0.000 description 2
- 229920000832 Cutin Polymers 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 229920012266 Poly(ether sulfone) PES Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 230000003712 anti-aging effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 210000001520 comb Anatomy 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010612 desalination reaction Methods 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000011049 filling Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 125000004435 hydrogen atom Chemical group [H]* 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002386 leaching Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 239000008267 milk Substances 0.000 description 1
- 210000004080 milk Anatomy 0.000 description 1
- 235000013336 milk Nutrition 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 238000001728 nano-filtration Methods 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002492 poly(sulfone) Polymers 0.000 description 1
- 229920006260 polyaryletherketone Polymers 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 150000003254 radicals Chemical class 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 230000009759 skin aging Effects 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 238000009827 uniform distribution Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
- B01F23/235—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids for making foam
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61H—PHYSICAL THERAPY APPARATUS, e.g. DEVICES FOR LOCATING OR STIMULATING REFLEX POINTS IN THE BODY; ARTIFICIAL RESPIRATION; MASSAGE; BATHING DEVICES FOR SPECIAL THERAPEUTIC OR HYGIENIC PURPOSES OR SPECIFIC PARTS OF THE BODY
- A61H33/00—Bathing devices for special therapeutic or hygienic purposes
- A61H33/02—Bathing devices for use with gas-containing liquid, or liquid in which gas is led or generated, e.g. carbon dioxide baths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
- B01F23/20—Mixing gases with liquids
- B01F23/21—Mixing gases with liquids by introducing liquids into gaseous media
- B01F23/213—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids
- B01F23/2133—Mixing gases with liquids by introducing liquids into gaseous media by spraying or atomising of the liquids using electric, sonic or ultrasonic energy
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
- B01F25/30—Injector mixers
- B01F25/31—Injector mixers in conduits or tubes through which the main component flows
- B01F25/311—Injector mixers in conduits or tubes through which the main component flows for mixing more than two components; Devices specially adapted for generating foam
- B01F25/3111—Devices specially adapted for generating foam, e.g. air foam
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F2101/00—Mixing characterised by the nature of the mixed materials or by the application field
- B01F2101/48—Mixing water in water-taps with other ingredients, e.g. air, detergents or disinfectants
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Rehabilitation Therapy (AREA)
- Pain & Pain Management (AREA)
- Animal Behavior & Ethology (AREA)
- Epidemiology (AREA)
- Veterinary Medicine (AREA)
- Physical Education & Sports Medicine (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Devices For Medical Bathing And Washing (AREA)
- Percussion Or Vibration Massage (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of bathing apparatus generating hydrogen-rich ultramicro air bubble water, belong to the technical field of mixed operation of general method or apparatus physically or chemically.The device includes circulating pump, electrolytic cell, gas-liquid mixed unit and compensation tank, electrolytic cell includes isolation film and the moon for being separated out by isolation film, positive tank house, isolation film both sides are equipped with the moon, positive electrode, gas-liquid mixed unit includes closing pressure-bearing shell and diaphragm, inlet plenum and the separate chamber of gas-liquid mixed room two are divided by diaphragm in closing pressure-bearing shell, gas-liquid mixed room by entry/exit liquid mouth and circulating pump into, water outlet is serially connected to by pipeline and forms circulation loop successively, main water inlet tube and primary flow pipe are further connected on circulation loop, bathtub there are one leading between main water inlet tube and primary flow pipe and in succession.The device can keep that the concentration of ordinary dissolution of the ultramicro air bubble in water is unattenuated, the ultramicro air bubble in water maintains have enough quantity is not broken to disappear for a long time.
Description
Technical field
The present invention relates to a kind of bathing apparatus, belong to the mixture operation technology of general method or apparatus physically or chemically
Field.
Background technology
It is well known that inherently a kind of best natural of hydrogen, so the water of hydrogen is added with very strong
Restoring function can neutralize the active oxygen in body blood and cell（Free radical）, effectively accelerate metabolism, enhancing anti-ageing
Change.Ultra micro bubble hydrogen liquid especially Jing Guo nanosizing can permeate rapidly skin pore, remove the old cutin of whole body, carry out
Deep layer cleaning, and the blood circulation of body can be promoted, activating cell repairing effect, delaying skin aging function.Often leaching
Hydrogen-rich ultramicro air bubble milk bath is steeped, can effectively subtract the bacterium for the skin surface that goes out, reduce the generation of epifolliculitis.Whelk is eliminated
With various skin diseases caused by bacterium infection, mycotic infection, be all significantly improved effect.
But various in present society it is known as ultra micro hydrogen soaked preparation method and device, such as dispersion air method（Tool
Body is divided into as high-speed rotational method, the tapered sudden expansion method of flow section, microporous structure method etc.）, molten gas outgassing method（There is pressure air-dissolving to subtract
Press outgassing method, pressure air-dissolving impeller air-dispersing method etc.）, ultrasonic cavitation method, etc., common trait is touched by high pressure, machinery
The strong means such as hit, shear, recycling to generate bubble, these preparation methods and technique are all very complicated, and technology requires high, energy consumption
Greatly, it is even more impossible to realize miniature portable.
In addition, how to maintain bubble hydrogen to be stabilized in a liquid is a problem.Bubble hydrogen itself is unstables ystem,
Always to be risen by buoyancy in liquid, finally pass through the double membrane interfaces of gas-liquid and flee.It can be effective although reducing bubble size
Extend bubble existence time in a liquid, but to keep bubble not vanish for a long time in a liquid, number of bubbles maintains foot
Enough density, gas solubility is unattenuated, this does not accomplish in constant vessel.
To sum up, how to keep that the concentration of ordinary dissolution of the ultramicro air bubble in water is unattenuated, the ultramicro air bubble in water maintains to have always
Enough quantity is not broken to disappear（The solubility of ultramicro air bubble in water reaches saturation or over-saturation and keeps for a long time）, it is existing
Urgent problem in reality.In addition to now-making-now-using, more good method there are no at present.
Invention content
Present invention solves the technical problem that be, in view of the shortcomings of the prior art, the ultramicro air bubble in a kind of holding water of proposition
Concentration of ordinary dissolution is unattenuated, the ultramicro air bubble in water maintain to have for a long time enough quantity it is not broken disappear generate hydrogen-rich ultra micro gas
Soaked bathing apparatus.
In order to solve the above-mentioned technical problem, the following technical solutions are proposed on the basis of above-mentioned cognition by the present inventor
It is：A kind of bathing apparatus generating hydrogen-rich ultramicro air bubble water, including circulating pump, electrolytic cell, gas-liquid mixed unit and compensation water
Case, the electrolytic cell include isolation film and the yin, yang tank house that is separated out by isolation film, and the isolation film both sides are equipped with difference
It is electrolysed indoor yin, yang electrode positioned at yin, yang, the gas-liquid mixed unit includes the closing equipped with air inlet and entry/exit liquid mouth
Pressure-bearing shell and diaphragm, the closing pressure-bearing shell is interior to be divided into inlet plenum and the separate chamber of gas-liquid mixing room two by diaphragm
Room, the gas-liquid mixing room are serially connected to and are formed successively by pipeline with the entery and delivery port of circulating pump by entry/exit liquid mouth
Circulation loop, the inlet plenum are connected to cloudy tank house by admission line, are connected between the sun tank house and compensation tank
There are compensation water inlet pipe and compensation outlet pipe and be formed with compensation circuit, on the circulation loop also close to the water inlet of circulating pump
It is connected to the external main water inlet tube of connection, the also company of being circumscribed at the liquid outlet of the close gas-liquid mixed unit on the circulation loop
Lead to external primary flow pipe, lead between the main water inlet tube and primary flow pipe and in succession there are one bathtub；When in use, institute
It states the indoor hydrogen of air inlet and is mixed with the indoor water of the gas-liquid mixing through the diaphragm and generate ultra micro bubble hydrogen and described
Circulation loop high speed flows.
The working mechanism of the bathing apparatus technical solution of hydrogen-rich ultramicro air bubble water can be generated disclosed in aforementioned present invention and is had
Beneficial effect is presented below.
Apparatus of the present invention structure feature is, referring to Fig. 1, source water is sent from main water inlet tube water inlet to pump entry, when master goes out
When water pipe is closed, under circulating pump driving, diaphragm pure water side of the source water through circulating pump water outlet → gas-liquid mixed unit（Gas-liquid is mixed
Close the gas-liquid mixing room of unit）→ circulating pump water inlet constitutes a circulation loop and carries out closed cycle flow, entire circulation loop
Water resistance very little, pressure-drop in pipeline goes to zero, therefore the very little pump pressure of circulating pump can generate very high rate of circulating flow, and flow is total
Body shows as laminar condition.
In the gas-liquid mixed unit of the present invention, referring to Fig. 2, electrode generates hydrogen and is entered by air inlet in cloudy tank house
Diaphragm（Ultrafiltration membrane, NF membrane or reverse osmosis membrane）Pure gas side（The inlet plenum of gas-liquid mixed unit）, pass through the active surface of diaphragm
Cortex cuts into micro-bubble corresponding with membrane aperture by the fenestra of diaphragm, and diffusion is to diaphragm in the form of gas molecule
Pure water side（The gas-liquid mixing room of gas-liquid mixed unit）；Since the flow rate of water flow in circulation loop is very high, hydrogen molecule is rapid
It is dissolved into flow, with the water mixing in the tank house, generates a considerable amount of bubbles in water.
In inactive liquid, most important power is lift between bubble hydrogen and liquid, and bubble hydrogen is continuous under lift effect
It floats and escapes.And bubble hydrogen, because of differences such as gas-liquid two-phase density, viscositys, causes fast between bubble hydrogen and fluid in field of flow
There is some difference for degree.And the relative speed difference of gas-liquid two-phase, generate the drag force between gas-liquid two-phase.In inactive liquid, hydrogen
Most important power is lift between bubble and liquid, and in working fluid is mainly then drag force.The presence of drag force, limits bubble
It floats, bubble is moved with fluid and kept relative stability in the same direction.
Flow velocity is higher, and the probability for occurring mutually to collide between synchronized, homodromous bubble is with regard to smaller.Bubble hydrogen enters flowing water
When being moved afterwards with flow direction, must be squeezed by flow and attenuate elongated → being continuously extended → break into minute bubbles → stingy
Bubble further reduces ... or even bubble diameter can reach 100 nanometers or less.Apparatus of the present invention are exactly based on holding closing and follow
The high flow rate of water body in endless tube road, to ensure to generate minute bubbles.
Of particular note is that：It is largely stabilized for bubble hydrogen in water to be made, it is also desirable to which bubble hydrogen is uniform
Distribution suspends in water, and does not collide between each other, while solving the defect that bubble hydrogen can not be stabilized in stationary water.This hair
Bright device is molten there are in the circulation loop of a closing rotation by bubble hydrogen, forms a dynamic water tank.By hydrodynamics common sense
Know, for same pipeline sectional area, flow velocity is higher, and flow is bigger, it is meant that dynamic volume increases, and can contain more bubbles
Into.It is continued into water along with bubble in tank house, the gas concentration of ordinary dissolution and number of bubbles in circulation loop are equal steadily
Even increase quickly reaches saturation or even over-saturation.
Summarizing the advantageous effect of the bathing apparatus technical solution for generating hydrogen-rich ultramicro air bubble water of aforementioned present invention is：
1）The present invention is cut by the way that gas-liquid mixed unit is arranged when hydrogen passes through the diaphragm in gas-liquid mixed unit by diaphragm micro-hole
It is cut into gas molecule one by one, is incorporated in water, there are a large amount of bubbles especially ultra micros from the three-dimensional molten gas of liquid internal progress, water
Bubble hydrogen discharges in water along with the shattered to pieces gas of bubble hydrogen, it is possible to hydrogen occur in water with unimolecule or polymolecular
The excess of state dissolves, and becomes over-saturation hydrogen water（Liquid）, the diffusion of hydrogen in water can not be by liquid surface solubility
Limitation can reach the state of over-saturation degree, and when being moved with flow direction after entering flowing water, be squeezed by flow, even
It can be continuously extended, break into and reach 100 nanometers or less grain sizes, meanwhile, pass through the high flow rate in circulation loop so that follow
Gas concentration of ordinary dissolution in loop back path is unattenuated, and ultramicro air bubble maintains the quantity for having enough always in water.
2）Setting diaphragm comes hydrogen and liquid separation in gas-liquid mixed unit, it is therefore prevented that the mutual pollution of the two, gas
The impurity, such as dirt, dregs etc. that may mix in blocking hydrogen can be isolated in diaphragm in liquid mixed cell, prevent pollution sources
Water water quality.
Improvement of present invention on the basis of above-mentioned technical proposal be：The diaphragm is the ultrafiltration membrane of composite hydrophobic, nanofiltration
Film or reverse osmosis membrane, the hydrophobicity supporting layer side of the diaphragm are described towards gas-liquid mixing room, dense skin towards inlet plenum
Restrained filled with inner pressed hollow fiber filter membrane in gas-liquid mixing room, the endoporus of inner pressed hollow fiber filter membrane tube bank into
The water surface is overlayed with membrane surface gapless.
Specifically practical function is：Hydrogen enters the inlet plenum of gas-liquid mixed unit by air inlet, passes through diaphragm entry type
In hollow fiber filter membrane tube bank, through the micropore of hollow fiber filter membrane pipe, into the gas-liquid mixing room of gas-liquid mixed unit,
And doughnut tube bank Inner end surfaces it is vertical with diaphragm support surface be close to, play flowing to guiding function to ultramicro air bubble, simultaneously
Doughnut is restrained with liquid flow path direction forward, is isolated to the ultramicro air bubble group entered in flow and is combed, prevents it from mutually colliding；Separately
Outside, high temperature insulation blocking is carried out to diaphragm（As the reverse osmosis membrane highest in diaphragm allows operating temperature to must not exceed 45OC, but in
The ultrafiltration membrane material that hollow fiber tube bank uses is resistant to 180OC high temperature）.
One of perfect on the basis of above-mentioned technical proposal of the present invention be：When in use, the cycle in the circulation loop
Both charge flow rate Lq of water flow Lx and inlet plenum keep quantitative relationship be：Lx：Lq≤10, the cycle in the circulation loop
Both water flow Lc of water flow Lx and outlet pipe keep quantitative relationship be：Lx：Lc≧5.
Specifically practical function is：1）In the present system, under gas is with air pressure capable of being increased outside, air inlet is entered with a certain air-flow velocity
Room passes through diaphragm, and diffusion is to solid-liquid surface in the form of gas molecule, the hydrophobic property based on film surface, generates ultra micro gas
Bubble, immediately by the high-speed flow shear action vertical with airflow direction, is rolled into liquid stream.Here, gas flow rate and liquid
Flow rate relationship, it is very big for the affect trait for forming bubble, it is necessary to assure flow rate of liquid is much larger than gas flow rate.If otherwise
Gas flow rate is too fast, and air pocket or even gas bullet, gas band will be accumulated and merged into ultramicro air bubble.In fluid system, flow is measured
It is easier than measuring flow, it is accumulated by flow=flow velocity × pipeline section, for identical pipe diameter, can be converted into gas/liquid flow
Control.In apparatus of the present invention, limit both circulating water flow Lx and charge flow rate Lq keep between quantitative relationship as：Lx：Lq
≤ 10, or even can ensure that the bubble diameter in the gas-liquid mixed stream in circulation loop is decreased to 100 nanoscales or less；2）If
From circulation waterway（Dynamic water tank）The flow of middle water intaking output is excessive, will destroy the steady of gas-liquid two-phase flow pattern in circulation loop
It is fixed, therefore apparatus of the present invention limit Lx：Lc≧5.
Perfect one of improvement of present invention on the basis of above-mentioned technical proposal be：When in use, in the circulation loop
Gas-liquid mixed solution minimum flow velocity Umin=ɑ × water flow ÷ circulation loops pipe section accumulate S, wherein ɑ be setting number
Value, takes 5 >=ɑ >=2.
Perfect on the basis of above-mentioned technical proposal of the present invention second is that：Comb grate list is serially connected on the circulation loop
Member, the comb grate unit include being equipped with the porous material for passing through and combing for mixing wastewater with air solution and separate ultramicro air bubble.
Specifically practical function is：Comb grate unit can carry out combing separation to the ultramicro air bubble group of suspended motion in water,
It prevents from mutually building up between ultramicro air bubble, maintains foam flow pattern, can also stop bubble floating at high temperature.
Perfect three of present invention on the basis of above-mentioned technical proposal are：The water inlet of the circulating pump is equipped with into water control
The water outlet of unit processed, the gas-liquid mixed unit is equipped with out water control unit, and the inlet/outlet control unit is switch
Valve, check valve or pressure maintaining valve.
Perfect four of present invention on the basis of above-mentioned technical proposal are：The circulation loop is equipped with loop control list
Member, the loop control unit include cycle check valve, flow control valve, pressure maintaining valve or combinations thereof.
Specifically practical function is：The operating conditions such as gas-liquid flow is recycled by loop control unit flow, flow velocity, pressure
It is debugged or is adjusted.
Description of the drawings
The bathing apparatus for generating hydrogen-rich ultramicro air bubble water of the present invention is described further below in conjunction with the accompanying drawings.
Fig. 1 is the attachment structure schematic diagram of the bathing apparatus for generating hydrogen-rich ultramicro air bubble water of the embodiment of the present invention one.
Fig. 2 is the fundamental diagram of the gas-liquid mixed unit of the present invention.
Fig. 3 is the schematic diagram of the biphase gas and liquid flow of the present invention.
Fig. 4 is the structural schematic diagram of inner pressed hollow fiber filter membrane tube bank.
Specific implementation mode
Embodiment one
The bathing apparatus for generating hydrogen-rich ultramicro air bubble water of the present embodiment, referring to Fig. 1, Fig. 2 and Fig. 3, including circulating pump, gas-liquid
Mixed cell 1, electrolytic cell 5 and compensation tank 6.
Electrolytic cell 5 includes isolation film 51 and the cloudy tank house 52 being separated out by isolation film and positive tank house 53, isolation film
51 both sides, which are equipped with, is located at the indoor yin, yang electrode of yin, yang electrolysis.
Gas-liquid mixed unit 1 includes closing pressure-bearing shell 11 and diaphragm 12 equipped with air inlet and entry/exit liquid mouth, closing
Inlet plenum 13 and the separate chamber of gas-liquid mixing room 14 two are divided by diaphragm 12 in pressure-bearing shell 11.Gas-liquid mixing room 14 is logical
Entry/exit liquid mouth is crossed serially to be connected to successively by pipeline with the entery and delivery port of circulating pump and form circulation loop 2.
Diaphragm 12 is ultrafiltration membrane, NF membrane or the reverse osmosis membrane of composite hydrophobic, the hydrophobicity supporting layer side court of diaphragm 12
To gas-liquid mixing room 14, dense skin towards inlet plenum 13.
Inlet plenum 13 is connected to by admission line with cloudy tank house, and benefit is communicated between positive tank house 53 and compensation tank 6
It repays water inlet pipe and compensation outlet pipe and is formed with compensation circuit.Yin, yang electrode gathers trepanning and to be close to zero spacing of isolation film.
It is further connected with the main water inlet tube 3 outside connection close to the water inlet of circulating pump on circulation loop 2, on circulation loop 2
The primary flow pipe 4 being also circumscribed at the liquid outlet of gas-liquid mixed unit 1 outside connection, main water inlet tube 3 and primary flow pipe 4 it
Between and lead in succession there are one bathtub 7.Bathtub 7 can be bathtub or bathtub, etc..
When in use, the hydrogen in inlet plenum 13 mixes with the water in gas-liquid mixing room 14 through diaphragm 12 and generates ultra micro
Bubble hydrogen is simultaneously flowed in 2 high speed of circulation loop.
The water inlet of the circulating pump of the present embodiment is equipped with into water control unit, and the water outlet of gas-liquid mixed unit 1 is set
It is switch valve, check valve or pressure maintaining valve to have water control unit, inlet/outlet control unit.
In gas-liquid mixing room 14 15 are restrained filled with inner pressed hollow fiber filter membrane.Inner pressed hollow fiber filter membrane is restrained
15 endoporus water entering surface is overlayed with 12 surface gapless of diaphragm.
When in use, both charge flow rate Lq of the circulating water flow Lx in circulation loop 2 and inlet plenum 13 keep quantization
Relationship is：Lx：Lq≤10, both water flow Lc of circulating water flow Lx and outlet pipe in circulation loop 2 keep quantization to close
System is：Lx：Lc≧5；With constantly, minimum flow velocity Umin=ɑ × water flow ÷ of the gas-liquid mixed solution in circulation loop 2 is followed
The pipe section of loop back path accumulates S, and wherein ɑ is setting numerical value, takes 5 >=ɑ >=2.
In order to keep the volume of dynamic water tank that closed circulation water route serves as sufficiently large, while from biphase gas and liquid flow morphological research
It is found that make bubble group energy is uniform and stable to be distributed in fluid（Corresponding gas-liquid two-phase flow pattern is bubble flow or foam
Stream）, pipeline diameter should be far longer than bubble diameter；Conversely, if caliber is too big, water circulation power attenuation will increase.It is comprehensive flat
After weighing apparatus, the pipeline of the circulation loop 2 of apparatus of the present invention is using tool hydrophobic property, the pipe of section inside diameter ranges 100mm≤D≤2mm
Road inner-wall material, naturally it is also possible to have other sizes.
In actual tests test, the hydrogen water produced is mixed with hydrogen and water, using the micro- electricity of Denmark's Unisense high precision hydrogens
Pole is detected, and dissolving hydrogen concentration can be stably maintained at 3.0ppm or more.Bubble density is 1500~3100/ml.
When in use, 2 groundwork of circulation loop is in≤0.01MPa low pressure ranges for apparatus of the present invention.Circulating pump is located always
It is energy saving in light load conditions, therefore not only, and reliable operation, failure rate are extremely low.Meanwhile each unit component in apparatus of the present invention
Be substantially on the market technology maturation, easily purchase easy component, therefore the cost performance of apparatus of the present invention is high, is suitble to high-volume raw
Production is popularized suitable for various occasions.The gas bubble degree for the air-bubble that apparatus of the present invention generate reaches saturation or over-saturation,
Bubble can for a long time be kept in water body（No less than 300s）, high temperature resistant, can continuous big flow output air-bubble.
Embodiment two
The bathing apparatus for generating hydrogen-rich ultramicro air bubble water of the present embodiment is improvement on the basis of embodiment one, with embodiment
One the difference is that：Referring to Fig. 4,15 are restrained filled with inner pressed hollow fiber filter membrane in gas-liquid mixing room 14.Inner pressed
The endoporus water entering surface of hollow fiber filter membrane tube bank 15 is overlayed with 12 surface gapless of diaphragm.
Diaphragm uses reverse osmosis membrane, supporting layer material to have hydrophobicity（Such as polysulfones PS, polyether sulfone PES, Kynoar
The fine PAN of PVDF, polypropylene, poly(aryl ether ketone) PEK etc.）, hydrophobicity supporting layer side towards gas-liquid mixing room, desalination layer towards into
Gas chamber, the endoporus water entering surface of inner pressed hollow fiber filter membrane tube bank and the support level gapless of composite membrane overlay.
Embodiment three
The bathing apparatus for generating hydrogen-rich ultramicro air bubble water of the present embodiment is changing on the basis of embodiment one and embodiment two
Into, with embodiment two the difference is that：
It is serially connected with comb grate unit on the circulation loop 2 of the present embodiment.Comb grate unit includes being equipped with to be used for mixing wastewater with air
Solution passes through and combs the porous material for separating ultramicro air bubble.For porous material filling in a closed container, porous material is living
Property charcoal particle, sintering activity charcoal or zeolite.
Example IV
The bathing apparatus for generating hydrogen-rich ultramicro air bubble water of the present embodiment is improvement on the basis of above-described embodiment, with implementation
Example two the difference is that：
The circulation loop 2 of the present embodiment is equipped with loop control unit, and loop control unit includes cycle check valve, flow control
Valve, pressure maintaining valve or combinations thereof.
The particular technique side for generating the bathing apparatus of hydrogen-rich ultramicro air bubble water and being not limited to the above embodiment of the present invention
The technical solution of case, above-mentioned each embodiment of the invention can form new technical solution with combined crosswise each other.All uses etc.
With replace formed technical solution be the present invention claims protection domain.
Claims (7)
1. a kind of bathing apparatus generating hydrogen-rich ultramicro air bubble water, it is characterised in that：It is mixed including circulating pump, electrolytic cell, gas-liquid
Close unit and compensation tank, the electrolytic cell includes isolation film and the yin, yang tank house that is separated out by isolation film, the isolation
Film both sides, which are equipped with, to be located at yin, yang and is electrolysed indoor yin, yang electrode, the gas-liquid mixed unit include be equipped with air inlet and
The closing pressure-bearing shell and diaphragm of entry/exit liquid mouth are divided into inlet plenum by diaphragm in the closing pressure-bearing shell and are mixed with solution-air
Close the separate chamber of room two, the gas-liquid mixing room by the entery and delivery port of entry/exit liquid mouth and circulating pump by pipeline successively
Serial to be connected to and formed circulation loop, the inlet plenum is connected to by admission line with cloudy tank house, the sun tank house and benefit
It repays and is communicated with compensation water inlet pipe and compensation outlet pipe between water tank and is formed with compensation circuit, close to cycle on the circulation loop
The water inlet of pump is further connected with the external main water inlet tube of connection, and the close gas-liquid mixed unit goes out liquid on the circulation loop
Mouthful place is also circumscribed with the external primary flow pipe of connection, it is between the main water inlet tube and primary flow pipe and in succession logical there are one bathing appearance
Device；When in use, the indoor hydrogen of the air inlet mixes with the indoor water of the gas-liquid mixing through the diaphragm and generates ultra micro
Bubble hydrogen is simultaneously flowed in the circulation loop high speed.
2. the bathing apparatus of hydrogen-rich ultramicro air bubble water can be generated according to claim 1, it is characterised in that：The diaphragm is multiple
Close hydrophobic ultrafiltration membrane, NF membrane or reverse osmosis membrane, the hydrophobicity supporting layer side of the diaphragm towards gas-liquid mixing room, cause
Close surface layer is restrained in the gas-liquid mixing room filled with inner pressed hollow fiber filter membrane towards inlet plenum, and the inner pressed is hollow
The endoporus water entering surface of fibrous filter membrane tube bank is overlayed with membrane surface gapless.
3. the bathing apparatus according to claim 1 or claim 2 for generating hydrogen-rich ultramicro air bubble water, it is characterised in that：When in use,
Both charge flow rate Lq of circulating water flow Lx and inlet plenum in the circulation loop keep quantitative relationship be：Lx：Lq≤10,
Both water flow Lc of circulating water flow Lx and outlet pipe in the circulation loop keep quantitative relationship be：Lx：Lc≧5.
4. the bathing apparatus of hydrogen-rich ultramicro air bubble water can be generated according to claim 3, it is characterised in that：When in use, institute
The pipe section product S of minimum flow velocity Umin=ɑ × water flow ÷ circulation loops of the gas-liquid mixed solution in circulation loop is stated,
Wherein ɑ is setting numerical value, takes 5 >=ɑ >=2.
5. the bathing apparatus according to claim 1 or claim 2 for generating hydrogen-rich ultramicro air bubble water, it is characterised in that：The cycle
It is serially connected with comb grate unit on circuit, the comb grate unit includes being equipped with to pass through and comb for mixing wastewater with air solution point
Every the porous material of ultramicro air bubble.
6. the bathing apparatus according to claim 1 or claim 2 for generating hydrogen-rich ultramicro air bubble water, it is characterised in that：The cycle
The water inlet of pump is equipped with into water control unit, and the water outlet of the gas-liquid mixed unit is equipped with out water control unit, described
Inlet/outlet control unit is switch valve, check valve or pressure maintaining valve.
7. the bathing apparatus according to claim 1 or claim 2 for generating hydrogen-rich ultramicro air bubble water, it is characterised in that：The cycle
Circuit is equipped with loop control unit, and the loop control unit includes cycle check valve, flow control valve, pressure maintaining valve or its group
It closes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710437618 | 2017-06-12 | ||
| CN2017104376188 | 2017-06-12 |
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| CN108275764A true CN108275764A (en) | 2018-07-13 |
| CN108275764B CN108275764B (en) | 2023-09-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810139316.7A Active CN108275764B (en) | 2017-06-12 | 2018-02-11 | Bathing device capable of producing hydrogen-enriched ultrafine bubble water |
| CN201820241235.3U Withdrawn - After Issue CN208104016U (en) | 2017-06-12 | 2018-02-11 | It can produce the bathing apparatus of hydrogen-rich ultramicro air bubble water |
| CN201820241234.9U Withdrawn - After Issue CN208260569U (en) | 2017-06-12 | 2018-02-11 | Ultramicro air bubble liquid generating device |
| CN201810139326.0A Active CN108246132B (en) | 2017-06-12 | 2018-02-11 | Ultra-micro bubble liquid generating device |
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| CN201820241235.3U Withdrawn - After Issue CN208104016U (en) | 2017-06-12 | 2018-02-11 | It can produce the bathing apparatus of hydrogen-rich ultramicro air bubble water |
| CN201820241234.9U Withdrawn - After Issue CN208260569U (en) | 2017-06-12 | 2018-02-11 | Ultramicro air bubble liquid generating device |
| CN201810139326.0A Active CN108246132B (en) | 2017-06-12 | 2018-02-11 | Ultra-micro bubble liquid generating device |
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| CN114920329A (en) * | 2022-05-27 | 2022-08-19 | 中国科学院重庆绿色智能技术研究院 | Hydrogen nano bubble water and preparation method thereof |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108246132B (en) | 2023-10-27 |
| CN208104016U (en) | 2018-11-16 |
| CN108246132A (en) | 2018-07-06 |
| CN208260569U (en) | 2018-12-21 |
| CN108275764B (en) | 2023-09-26 |
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