CN109386026A - Water supply device - Google Patents
Water supply device Download PDFInfo
- Publication number
- CN109386026A CN109386026A CN201810875618.0A CN201810875618A CN109386026A CN 109386026 A CN109386026 A CN 109386026A CN 201810875618 A CN201810875618 A CN 201810875618A CN 109386026 A CN109386026 A CN 109386026A
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- China
- Prior art keywords
- gas bubbles
- fine gas
- water
- water supply
- supply device
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/09—Component parts or accessories
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/02—Plumbing installations for fresh water
- E03C1/08—Jet regulators or jet guides, e.g. anti-splash devices
- E03C1/084—Jet regulators with aerating means
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/40—Protecting water resources
- Y02A20/411—Water saving techniques at user level
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Washing And Drying Of Tableware (AREA)
Abstract
The present invention provides a kind of reduced water supply device for inhibiting water supply while generating fine gas bubbles.Water supply device has: at least two flow paths being set side by side, and is connected to external watering;And fine gas bubbles generator, at least one flow path in each flow path, and the area of section of flow path is locally reduced, make to generate fine gas bubbles in the water by the flow path.
Description
Technical field
Embodiments of the present invention are related to water supply device.
Background technique
Conventionally, there is known following fine gas bubbles generator: section by locally reducing the flow path that the liquid such as water are flowed through
Thus face area makes the dissolved air in liquid be precipitated and generate subtle gas so that the liquid by the flow path sharp depressurizes
Bubble.Such fine gas bubbles generator is for example assembled in the water supply devices such as washing machine, so as to be comprising fine gas bubbles
Water supplies water to washing machine etc..
However, passing through stream since fine gas bubbles generator is the composition for reducing the diameter of flow path, reducing flow path
The flow of the liquid on road is greatly lowered.As a result, being assembled with relative to the unassembled water supply device for having fine gas bubbles generator
There is the case where water supply time extension in the water supply device of fine gas bubbles generator.
Existing technical literature:
Patent document:
Patent document 1: Japanese Unexamined Patent Publication 2012-40448 bulletin
Summary of the invention
Therefore it provides fine gas bubbles can be made to generate and inhibit the reduced water supply device of water supply.
The water supply device of embodiment has: at least two flow paths being set side by side, and is connected to external watering;And
Fine gas bubbles generator, at least one flow path in each above-mentioned flow path, locally reduces the area of section of above-mentioned flow path, makes
By generating fine gas bubbles in the water of the flow path.
In addition, the water supply device of embodiment has: a flow path is connected to external watering;And it is multiple subtle
Air bubble generator is set to above-mentioned flow path, locally reduces the area of section of above-mentioned flow path, makes to generate in the water by the flow path thin
Microbubble.
Detailed description of the invention
Fig. 1 is the sectional view that outlined the water supply device of first embodiment;
Fig. 2 is to be directed to the water supply device of first embodiment and amplify the section for indicating the periphery of fine gas bubbles generator
Figure;
Fig. 3 is to be directed to the water supply device of first embodiment and amplify the figure for indicating the section of the X3-X3 line along Fig. 2;
Fig. 4 is the sectional view that outlined the water supply device of second embodiment;
Fig. 5 is the sectional view that outlined the water supply device of third embodiment;
Fig. 6 is the sectional view that outlined the water supply device of the 4th embodiment;
Fig. 7 is the example that outlined the water filling device that the water supply device of the 5th embodiment is applied to washing machine
Sectional view;
Fig. 8 is the sectional view that outlined the water supply device of sixth embodiment;
Fig. 9 is to be directed to the water supply device of sixth embodiment and amplify the figure for indicating the section of the X9-X9 line along Fig. 8;
Figure 10 is the sectional view that outlined the water supply device of the 7th embodiment;
Figure 11 is to be directed to the water supply device of the 7th embodiment and amplify the section for indicating the X11-X11 line along Figure 10
Figure.
Specific embodiment
Hereinafter, illustrating multiple embodiments while referring to attached drawing.In addition, to substantially the same in each embodiment
Element marks identical appended drawing reference and omits the description.
(first embodiment)
Firstly, referring to Fig.1~Fig. 3, is illustrated first embodiment.
Water supply device 1 (hereinafter referred to as the first water supply device 1) in first embodiment is used for as water supply object
Device supplies water.First water supply device 1 is connected to the device as water supply object, or is assembled in the dress as water supply object
It sets and uses.Device as water supply object for example have washing machine, dish cleaning machine, warm water toilet seat, water dispenser, water heater,
Or electrolytic water generating device etc., but it is not limited to these.
As shown in Figure 1, the first water supply device 1 has inlet valve 11, entrance side flow path 12, multiple outlet side flow paths 21,31
And fine gas bubbles generator 40.In this case, the first water supply device 1 have two outlet side flow paths 21,
31.Inlet valve 11 is set between entrance side flow path 12 and two outlet side flow paths 21,31, to these entrance side flow paths 12 and outlet
It is opened and closed between effluent road 21,31.Inlet valve 11 both can be by that can be opened and closed the solenoid valve structure of control by electric signal
At can also be made of the operation carried out by the hand of people come the hand-operated valve being opened and closed.Entrance side flow path 12 is via not shown
Pipe be connected to the tap etc. of the tap water as external watering.That is, inlet valve 11 via entrance side flow path 12 and
Pipe (not shown) is connected to external watering.
Each outlet side flow path 21,31 is set to outlet side, that is, downstream side of inlet valve 11, and configures side by side.It is exported at two
At least one of effluent road 21,31 is equipped with fine gas bubbles generator 40.In this case, fine gas bubbles generate
Device 40 is set to the one outlet effluent road 21 in outlet side flow path 21,31.In other words, it is not equipped in other outlet side flow paths 31
Fine gas bubbles generator 40.
In addition, in the present embodiment, the side equipped with fine gas bubbles generator 40 in outlet side flow path 21,31 is claimed
Make fine gas bubbles water feed path 21.In addition, by the side for being not provided with fine gas bubbles generator 40 in outlet side flow path 21,31
Referred to as bypass path 31.In this case, bypass path 31, which becomes, supplies road from fine gas bubbles water in the downstream side of inlet valve 11
The form of 21 branch of diameter.The internal diameter of bypass path 31 is smaller than the internal diameter of fine gas bubbles water feed path 21.That is, in bypass path 31
Can by the area ratio fine gas bubbles water feed path 21 of water can be small by the area of water.
Fine gas bubbles generator 40 makes to contain fine gas bubbles by the internal liquid such as tap water.Fine gas bubbles generate
Device 40 is, for example, synthetic resin system, is integrally formed as cylindrical shape.Fine gas bubbles generator 40 is as shown in Fig. 2, have master
Body portion 41 and protruding portion 42.Main part 41 has throttle 411 and straight-through portion 412 in inside.
Throttle 411 and straight-through portion 412 form continuous 1 flow path.Throttle 411 is set to the upstream of straight-through portion 412
Side, that is, entrance side.Straight-through portion 412 becomes downstream side relative to throttle 411.
Throttle 411 is formed as the shape from the input side of fine gas bubbles generator 40 towards outlet side reduced inner diameter,
That is the Taper Pipe shape for the so-called cone that the area of section i.e. internal diameter for being formed as flow path continuously gradually decreases.Straight-through portion 412
The indeclinable cylindrical shape of area of section i.e. internal diameter for being formed as flow path, forms so-called straight tube-like.
Protruding portion 42 is in the inside of main part 41, set on the midway portion of the length direction of straight-through portion 412.Protruding portion 42 is used
It is generated locally to be reduced in straight-through portion 412 in the liquid that can be made by the area of section of liquid through straight-through portion 412
Fine gas bubbles.In this case, the above-mentioned fine gas bubbles generator 40 such as from the axial i.e. direction of water flowing
Fig. 3 shown in, straight-through portion 412 be equipped with it is multiple, be 4 protruding portions 42 in this case.
Each protruding portion 42 is made of the sharp rodlike component in front end, from the inner peripheral surface of straight-through portion 412 towards the straight-through portion
Center position in 412 section is prominent.Each protruding portion 42 be configured to along the circumferential direction of the section of straight-through portion 412 and each other with
90 ° of equally spaced state.In this case, each protruding portion 42 with constitute throttle 411 and straight-through
The main part 41 in portion 412 is integrally formed.It, can also be in addition, protruding portion 42 is not necessarily integrally formed with main part 41
Main part 41 is constituted seperatedly.
As shown in figure 3, water in fine gas bubbles generator 40 can by area S can water flowing area S become and be formed in
Region with point in region, that is, Fig. 3 between each protruding portion 42.Moreover, water in bypass path 31 can pass through area, that is, bypass
The area of section of diameter 31 than in fine gas bubbles generator 40 can water flowing area S it is small.
Fine gas bubbles generator 40 can for example be constituted as follows.That is, in this case, fine gas bubbles
Generator 40 is set to outlet side, that is, downstream side front end of fine gas bubbles water feed path 21 as shown in Figure 2.In this embodiment party
In the case where formula, main part 41 is formed to have 2 sections of cylindrical shape of so-called flange.Moreover, the length side of main part 41
Upward 411 side of throttle is inserted into from the end in the downstream side of fine gas bubbles water feed path 21.In this case, in main body
The outer peripheral surface in portion 41 is formed with external thread part 413.In addition, in the inner peripheral surface of fine gas bubbles water feed path 21, be formed with can be with
The chimeric internal thread part 211 of external thread part 413.Moreover, being engaged by the external thread part 413 with internal thread part 211, fine gas bubbles
Generator 40 can be dismounted relative to fine gas bubbles water feed path 21, and be stably mounted at the supply of fine gas bubbles water
Path 21.
In addition, fine gas bubbles generator 40 is not limited to relative to the mounting structure of fine gas bubbles water feed path 21
It states.In addition, fine gas bubbles generator 40 is also not necessarily set to the front end in the downstream side of fine gas bubbles water feed path 21,
The midway portion of fine gas bubbles water feed path 21 can be set to.
In this composition, if flowing into water, flowing path section face from 411 side of throttle relative to fine gas bubbles generator 40
Product is from throttle 411 to 412 constriction of straight-through portion, to improve flow velocity by hydromechanical so-called Venturi effect.Also,
The high velocity stream is collided in protruding portion 42, so that pressure is dramatically reduced.Thereby, it is possible to make the air being dissolved in the water as subtle
Bubble and be precipitated in large quantities.
Here, in general, fine gas bubbles are classified as follows according to the diameter of its bubble.For example, diameter is about 1 μm
~100 μm of fine gas bubbles are referred to as micron bubble.In addition, the fine gas bubbles that diameter is about 50nm~1000nm are referred to as nanometer
Bubble or ultra-fine microbubble.Moreover, these micron bubbles and nano bubble are referred to as microbubble together.If the diameter of bubble reaches
To tens nm, then become smaller than the wavelength of light, so being no longer able to visual confirmation, liquid becomes transparent.Moreover it is known that these are thin
Microbubble is since total interfacial area is larger, floats speed compared with the characteristic that slow, internal pressure is larger etc., thus to the object in liquid
Cleaning ability it is excellent.
For example, diameter is that 100 μm or more of bubble rises rapidly in a liquid because of its buoyancy, in liquid surface rupture
It disappears, so the residence time in liquid is relatively short.On the other hand, fine gas bubbles of the diameter less than 1 μm due to buoyancy is small
Residence time in liquid is longer.In addition, for example micron bubble shrinks in a liquid and finally crushes, become smaller nanometer gas
Bubble.Moreover, when micron bubble crushes, can locally generate the heat and higher pressure of high temperature, float on a liquid as a result, or
The foreign matters such as the organic matter of object are attached to be destroyed.In this way, higher cleaning ability can be played.
In addition, being easy the foreign matter with positive charge that will be floated on a liquid due to the charge that micron bubble band is born
Absorption.Therefore, slowly floated to liquid surface by the foreign matter destroyed that crushes of micron bubble by micron bubble absorption.
Also, the removal of the foreign matter by that will be gathered in liquid surface, liquid are cleaned.Higher detergent power can be played as a result,.And
And compared with micron bubble, the smaller nano bubble of shape plays higher cleaning ability.
The fine gas bubbles generator 40 of present embodiment passes through the liquid such as water in inside, a large amount of in the liquid so as to make
Ground generate comprising diameter be several μm~50 μm micron bubble or microbubble, diameter be tens nm nano bubble below or
Fine gas bubbles including ultra-fine microbubble.In addition, will include subtle by fine gas bubbles generator 40 in the following description
The water of bubble is referred to as fine gas bubbles water.In addition, by the water of fine gas bubbles is not included referred to as by fine gas bubbles generator 40
For tap water.In addition, fine gas bubbles generator 40 is not limited to above-mentioned so-called venturi type.
It is connected to the inlet valve 11 of external watering in this way, the first water supply device 1 of present embodiment has, intaking
At least two outlet side flow paths 21,31 and fine gas bubbles generator 40 that the downstream side of valve 11 is arranged side by side.Fine gas bubbles
Generator 40 is set at least one flow path in each flow path 21,31, is set to outlet side flow path 21 in the case of sheet.Moreover, subtle gas
Generator 40 is steeped by the area of section of locally diminution outlet side flow path 21, makes to produce among the water by the outlet side flow path 21
Raw fine gas bubbles.
Accordingly, the first water supply device 1 can will be largely several μm~50 μ containing diameter by fine gas bubbles generator 40
The micron bubble or microbubble of m, the fine gas bubbles water that diameter is tens nm nano bubble below or ultra-fine microbubble, to
It supplies water in device as water supply object.In the device of water supply object for becoming the first water supply device 1, it can play thin
The effect of microbubble.
Has the function of the surfactant for making to contain in detergent by the fine gas bubbles that fine gas bubbles generator 40 generates
The function that effect improves.That is, dissolved with surfactant aqueous solution when surfactant reaches some concentration or more, surface
The hydrophobic group of activating agent is assembled each other, micellization and the aggregation for forming surfactant.In contrast, fine gas bubbles have
The stable state of the energy of aggregation is destroyed under the sparse aqueous effect on the surface of fine gas bubbles, makes each molecule of surfactant
The effect of dispersion.Then, the surfactant after molecularization is easily accessible the gap of cleaning object and dirt, as a result, it is possible to
Improve the cleaning force of detergent.
Therefore, it will be cleaned for example, by the first water supply device 1 is used in washing machine, dish cleaning machine etc. using detergent
In the device of object cleaning, the cleaning ability of device can be made to improve.In addition, such as the first water supply device 1 is used in warm water seat
Closet etc. also can further be mentioned without using detergent and by the device of cleaning object cleaning by the effect of fine gas bubbles
The cleaning ability of the high device.Moreover, for example, by the first water supply device 1 is used in water dispenser, water heater or electrolysis water
Generating means etc. are in water supply device as the main purpose, to be cleaned when being supplied water every time by fine gas bubbles water
The water supply path of device.It, can be by the water route of device thereby, it is possible to inhibit the dirts such as heap scaliness in the water supply path of device
Diameter remains cleaning.As a result, it is possible to the water of supplying clean, and can reduce the cleaning frequency of device.
Here, fine gas bubbles generator 40 is the composition of constriction flow path 21.Therefore, it is being assembled with fine gas bubbles generator 40
Outlet side flow path 21 in, with not in outlet side flow path 21 assemble fine gas bubbles generator 40 composition compared with, from outlet side
The water that flow path 21 is discharged reduces.Therefore, only in the composition that outlet side flow path 21 is assembled with fine gas bubbles generator 40,
There is the case where fine gas bubbles generator 40 relative to unassembled, water supply time extends.
Therefore, in the present embodiment, multiple, be at least one of two outlet side flow paths 21,31 in the present case
Outlet side flow path 31 is configured to be not provided with the bypass path of fine gas bubbles generator 40.Hereby it is possible to by thin from being not provided with
The water supply of the bypass path 31 of microbubble generator 40, what supplement was reduced because being equipped with fine gas bubbles generator 40 comes from subtle gas
The water supply of soaked feed path 21.As a result, it is possible to inhibit to come from the first water supply device 1 while supplying fine gas bubbles water
Water supply reduction, can substantially ensure the water supply based on the first water supply device 1.
In this composition, if the diameter of bypass path 31 becomes larger, also become more by the water of bypass path 31.Then,
The hydraulic pressure for being applied to fine gas bubbles generator 40 is lower, it is difficult to ensure the generation energy of the fine gas bubbles in fine gas bubbles generator 40
Power.In contrast, in the present embodiment, in bypass path 31 can water in water flowing area ratio fine gas bubbles generator 40
It can be small by area S.Hereby it is possible to inhibit the phenomenon that the hydraulic pressure for being applied to fine gas bubbles generator 40 excessively reduces.As a result,
It can ensure the water supply from the first water supply device 1 using bypass path 31, and inhibit the energy of fine gas bubbles generator 40
Power reduces and substantially ensures size, the quantity of the fine gas bubbles generated from fine gas bubbles generator 40.
(second embodiment)
Next, being illustrated referring to Fig. 4 to second embodiment.
The water supply device 2 (hereinafter referred to as the second water supply device 2) of second embodiment have two outlet side flow paths 21,
21.Moreover, being respectively equipped with fine gas bubbles generator 40 in two outlet side flow paths 21,21.That is, the second water supply device 2 has carefully
Microbubble water feed path 21 replaces the bypass path 31 in the first water supply device 1 shown in FIG. 1.In other words, it second supplies water
Device 2 has two outlet side flow paths 21, is equipped with fine gas bubbles generator 40 in its whole outlet side flow path 21.
In this case, two outlet side flow paths 21 are respectively formed as identical internal diameter.That is, two outlet side flow paths
Water in 21 can be identical by area, therefore, the flow by two outlet side flow paths 21 is identical.In addition, second water supply
Device 2 is also identical as the first water supply device 1, such as connects or be assembled in washing machine, dish cleaning machine, warm water toilet seat, drink
Water dispenser, water heater or electrolytic water generating device etc. use.
Accordingly, the tap water of entrance side flow path 12 is supplied to by being respectively arranged on the subtle of two outlet side flow paths 21,21
Air bubble generator 40, to become the fine gas bubbles water comprising fine gas bubbles and supply.That is, respectively from two outlet side flow paths 21
Supply fine gas bubbles water.Therefore, compared with the composition for having a fine gas bubbles generator 40 as in the first embodiment, energy
Enough further supplies include the water of a large amount of fine gas bubbles.Also, it, can by two fine gas bubbles water feed paths 21 of setting
Supplement the water reduced because of fine gas bubbles generator 40.As a result, it is possible to inhibit while supplying fine gas bubbles water from the
The reduction of the water supply of two water supply devices 2, and then substantially ensure the water supply based on the second water supply device 2.
(third embodiment)
Next, being illustrated referring to Fig. 5 to third embodiment.
The water supply device 3 (hereinafter referred to as third water supply device 3) of third embodiment is combined in first embodiment
The second water supply device 2 in first water supply device 1 and second embodiment.That is, third water supply device 3 has 3 outlet effluents
Road 21,21,31.Moreover, 2 in 3 outlet side flow paths 21,21,31 are provided with the fine gas bubbles of fine gas bubbles generator 40
Water feed path 21,21.In addition, one in 3 outlet side flow paths 21,21,31 is not provided with fine gas bubbles generator 40
Bypass path 31.Thus function and effect identical with the respective embodiments described above also be can get.
(the 4th embodiment)
Next, being illustrated referring to Fig. 6 to the 4th embodiment.
The water supply device 4 (hereinafter referred to as the 4th water supply device 4) of 4th embodiment have 3 outlet side flow paths 21,
21,21.Moreover, being respectively equipped with fine gas bubbles generator 40 in each outlet side flow path 21.That is, the 4th water supply device 4 is also equipped with carefully
Microbubble water feed path 21 replaces the bypass path 31 in third water supply device 3 shown in fig. 5.In other words, it the 4th supplies water
Device 4 has 3 outlet side flow paths 21,21,21, is equipped with fine gas bubbles generator in the outlet side flow path 21,21,21 of the whole
40.Thus function and effect identical with the respective embodiments described above also be can get.
(the 5th embodiment)
Next, being illustrated referring to Fig. 7 to the 5th embodiment.
The water supply device 5 (hereinafter referred to as the 5th water supply device 5) of 5th embodiment have two outlet side flow paths 21,
22.The internal diameter of outlet side flow path 21 is different with the internal diameter of outlet side flow path 22.In this case, the internal diameter ratio of outlet side flow path 22
The internal diameter of outlet side flow path 21 is small.That is, area of section in outlet side flow path 22 can water flowing area ratio outlet side flow path 21
Area of section can water flowing area it is small.
In the biggish outlet side flow path 21 of internal diameter, it is equipped with fine gas bubbles generator identically as the respective embodiments described above
40.In addition, being equipped in the lesser outlet side flow path 22 of internal diameter different from the fine gas bubbles generator 40 of the respective embodiments described above
Fine gas bubbles generator 50.In this case, two outlet side flow paths 21,22 are to be respectively equipped with fine gas bubbles generator 40,50
Fine gas bubbles water feed path.
Fine gas bubbles generator 50 is the form reduced after fine gas bubbles generator 40.That is, lesser with internal diameter is set to
The fine gas bubbles generator 50 of outlet side flow path 22 compares, and the fine gas bubbles set on the biggish outlet side flow path 21 of internal diameter generate
The generative capacity of the fine gas bubbles of device 40 is high.Therefore, in the fine gas bubbles water from the biggish supply of outlet side flow path 21 of internal diameter,
Compared with the fine gas bubbles water supplied from the lesser outlet side flow path 22 of internal diameter, include a greater amount of fine gas bubbles.
In addition, the amount of the fine gas bubbles water supplied from the biggish outlet side flow path 21 of internal diameter, than from the lesser outlet of internal diameter
The amount for the fine gas bubbles water that effluent road 22 supplies is more.In this case, in outlet side flow path 21,22, internal diameter is biggish out
Mouth effluent road 21 is referred to as a large amount of side fine gas bubbles water feed paths 21, and it is thin that the lesser outlet side flow path 22 of internal diameter is referred to as a small amount of side
Microbubble water feed path 22.
5th water supply device 5 is suitably applied the water filling device in such as washing machine.That is, the note of washing machine shown in Fig. 7
Water installations 60 are also equipped with powder detergent box 61 and liquid detergent box 62 other than the 5th water supply device 5.Powder washing
Agent box 61 is set to the discharge destination of a large amount of side fine gas bubbles water feed paths 21.Containing powder is washed in powder detergent box 61
Wash agent.The powder detergent being contained in powder detergent box 61 is dissolved in from a large amount of side fine gas bubbles water feed paths 21 and is discharged
Into the fine gas bubbles water in powder detergent box 61.Also, the fine gas bubbles water dissolved with powder detergent is washed from powder
The outlet portion 611 of agent box 61 is flowed out and is arrived in washing tube (not shown).
In addition, liquid detergent box 62 is set to the discharge destination of a small amount of side fine gas bubbles water feed path 22.Liquid is washed
Agent box 62 is washed for example with the outlet portion 621 for being configured to siphon construction.The liquid detergent being contained in liquid detergent box 62
It is dissolved in from the fine gas bubbles water that a small amount of side fine gas bubbles water feed path 22 is discharged in liquid detergent box 62.Also,
If being filled up to predetermined water level in liquid detergent box 62, the principle of the fine gas bubbles water conservancy siphon dissolved with liquid detergent
It flows out and is filled the water into washing tube (not shown) from outlet portion 621.
In common cleaning operating, powder detergent is put into powder detergent box 61 or liquid detergent quilt
It puts into liquid detergent box 62.In this case, powder washing is flowed by a large amount of side fine gas bubbles water feed paths 21
Fine gas bubbles water in agent box 61 and by a small amount of 22 influent detergent box 62 of side fine gas bubbles water feed path
Fine gas bubbles water flows out together with the detergent accommodated in each box 61,62 from outlet portion 611,621.Also, from outlet portion 611,
It conveys while the detergent dissolution that the fine gas bubbles water of 621 outflows accommodate in by each box 61,62, is finally washed (not shown)
Also dissolution is cleaned in the washing tube of clothing machine while cleaning composition.
Here, compared to powder detergent, liquid detergent is easier to be dissolved in water.Therefore, in liquid detergent box 62
The liquid detergent of receiving can be transported to washing compared to the powder detergent in powder detergent box 61 with less water
In bucket.In the present embodiment, the conveying that a large amount of side fine gas bubbles water feed paths 21 are connected to detergent needs a large amount of water
Powder detergent box 61.On the other hand, a small amount of side fine gas bubbles water feed path 22, which is connected to, to be conveyed with a small amount of water
The liquid detergent box 62 of detergent.It therefore, according to the present embodiment, can be according to the detergent being contained in each box 61,62
Type, the fine gas bubbles water of amount appropriate is supplied to each box 61,62.As a result, it is possible to make detergent using fine gas bubbles
Cleaning ability improves, while the detergent accommodated in each box 61,62 is efficiently delivered to washing tube.
In addition, from the speed for 621 outflow water of outlet portion for using the liquid detergent box 62 that siphon is constituted, than never adopting
Speed with 611 outflow water of outlet portion of the powder detergent box 61 of siphon construction is more stable.Therefore, also for making subtle gas
It is soaked not overflowed from liquid detergent box 62, feed speed, which is connected with, in liquid detergent box 62 supplies than a large amount of side fine gas bubbles water
To a small amount of side fine gas bubbles water feed path 22 that path 21 is slower.
(sixth embodiment)
Next, being illustrated referring to Fig. 8 and Fig. 9 to sixth embodiment.
The water supply device 6 (hereinafter referred to as the 6th water supply device 6) of sixth embodiment is in addition to inlet valve 11, entrance effluent
Except road 12, have one outlet effluent road 23 and fine gas bubbles Generator Unit 70.Outlet side flow path 23 is set to inlet valve
11 downstream side.Fine gas bubbles Generator Unit 70 is set to the downstream end portion of outlet side flow path 23.In this case, outlet side
Flow path 23 is also referred to as fine gas bubbles water feed path 23.
Fine gas bubbles Generator Unit 70 have it is multiple, be 2 fine gas bubbles generators 80 and mounting portion in the present case
Part 71 and constitute.Fine gas bubbles generator 80 is for example formed as 2 grades of the cylindrical shape with flange.Fine gas bubbles generator 80
There is throttle 411, straight-through portion 412 and protruding portion 42 identically as the fine gas bubbles generator 40 of the respective embodiments described above.
Installing component 71 be for configured side by side in a fine gas bubbles water feed path 23 it is multiple, be in the present case
The component of 2 fine gas bubbles generators 80.Installing component 71 is as shown in figure 9, be long hole shape or circle for example formed as section
Shape or elliptical tubular.Installing component 71 has two receiving portions 711 in inside.
Each receiving portion 711 penetrates through installing component 71 and is formed to have the cylindrical shape of stage portion 712.Each receiving portion 711
It is configured to respectively singly accommodate fine gas bubbles generator 80.In this case, each receiving portion 711 is mutually only
It is vertical.That is, two receiving portions 711 are not interconnected.Therefore, each fine gas bubbles generator 80 is also separated from each other and does not contact.Change sentence
It talks about, almost without gap around each fine gas bubbles generator 80, but is embedded in installing component 71.In addition, detailed feelings
Condition although it is not shown, but installing component 71 and fine gas bubbles water feed path 23 be clasped, screw such as by so-called
Secure component is installed in a manner of it can mutually dismount.
Using the 6th water supply device 6, also the same of fine gas bubbles water can generated identically as the respective embodiments described above
When, inhibit the reduction of 80 bring water of fine gas bubbles generator and substantially ensures the water supply based on the 6th water supply device 6.
In addition, the 6th water supply device 6 is the composition for having a fine gas bubbles water feed path 23, do not have multiple outlets
Side water route.Therefore, the case where the 6th water supply device 6 is at one with being more suitable for water supply purpose.
Moreover, almost without gap around each fine gas bubbles generator 80, but it is embedded in installing component 71.Accordingly,
It is able to suppress and is applied to a part of the water of each fine gas bubbles generator 80 from fine gas bubbles generator 80 and installing component 71
The case where hydraulic pressure that gap leaked out, was applied to each fine gas bubbles generator 80 reduces.It therefore, can be to fine gas bubbles generator 80
Apply higher hydraulic pressure, as a result, it is possible to efficiently generate fine gas bubbles water.
(the 7th embodiment)
Next, 0 and Figure 11 referring to Fig.1, is illustrated the 7th embodiment.
The water supply device 7 (hereinafter referred to as the 7th water supply device 7) of 7th embodiment has installing component 72 to replace
State the installing component 71 of sixth embodiment.There are two receiving portions 721 for tool inside installing component 72.Each receiving portion 721 passes through
The cylindrical shape of stage portion 722 is formed to have through installing component 72.Each receiving portion 721 is configured to fine gas bubbles
Generator 80 singly accommodates respectively.
In this case, each receiving portion 721 is interconnected.Moreover, being formed with around each fine gas bubbles generator 80
Clearance G.The area of section of clearance G can in each fine gas bubbles generator 80 of water flowing area ratio can water flowing area S it is small.Subtle gas
A part of water in soaked feed path 23 does not pass through fine gas bubbles generator 40 by clearance G, supplies water and fills from the 7th
Set 7 discharges.
Using the 7th water supply device 7, also the same of fine gas bubbles water can generated identically as the respective embodiments described above
When, inhibit the reduction of 80 bring water of fine gas bubbles generator and substantially ensures the water supply based on the 7th water supply device 7.
In addition, the 7th water supply device 7 is identical as the 6th water supply device 6, to have a fine gas bubbles water feed path 23
Composition, and do not have multiple outlet side water routes.Therefore, the 7th water supply device 7 is also identical as the 6th water supply device 6, is more suitable for
The case where being water supply purpose at one.
Moreover, being formed with clearance G around each fine gas bubbles generator 80.The clearance G, which forms, makes fine gas bubbles water
Water in feed path 23 is that a part for the water for being applied to fine gas bubbles generator 40 does not pass through in fine gas bubbles generator 80
And the bypass path being discharged to outside water supply device 7 with being to bypass.Hereby it is possible to inhibit to come from while supplying fine gas bubbles water
The reduction of the water supply of 7th water supply device 7 substantially ensures the water supply based on the 7th water supply device 7.
In addition, the water supply device 1~7 of the respective embodiments described above can be applied to such as washing machine, dish cleaning machine, warm water
At least some household appliance of toilet seat, water dispenser, water heater or electrolytic water generating device.Furthermore it is possible to using each confession
The equipment of water installations 1~7 is not limited to above-mentioned, can also be applied to equipment in addition to household appliance.
More than, although multiple embodiments of the invention are illustrated, these embodiments are as an example
It proposes, is not intended to limit the protection scope of invention.These new embodiments can be implemented with various other ways, not
In the range of deviateing invention objective, various omissions, substitutions and changes can be carried out.These embodiments and modifications thereof are included in hair
In bright protection scope and purport, also, it is included in invention and its equivalent protection scope documented by claims.
Claims (9)
1. a kind of water supply device, has:
At least two flow paths being set side by side are connected to external watering;And
Fine gas bubbles generator, at least one flow path in each above-mentioned flow path, locally reduces the section face of above-mentioned flow path
Product, makes to generate fine gas bubbles in the water by the flow path.
2. water supply device as described in claim 1, wherein
It is also equipped with the inlet valve for being connected to external watering,
Above-mentioned two flow path is set to the downstream side of above-mentioned inlet valve.
3. water supply device as claimed in claim 1 or 2, wherein
At least one flow path in above-mentioned multiple flow paths is the bypass path for being not provided with above-mentioned fine gas bubbles generator.
4. water supply device as claimed in claim 3, wherein
The water that can be equipped with by area ratio in the flow path of above-mentioned fine gas bubbles generator of water in the flow path of above-mentioned bypass path
Can be small by area.
5. water supply device as described in any one of claims 1 to 4, wherein
Above-mentioned fine gas bubbles generator is respectively arranged at least two flow paths in above-mentioned multiple flow paths,
It is different that the fine gas bubbles of two above-mentioned flow paths equipped with above-mentioned fine gas bubbles generator generate ability.
6. water supply device as claimed in claim 1 or 2, wherein
Fine gas bubbles generator is respectively equipped in whole flow paths in above-mentioned multiple flow paths.
7. a kind of water supply device, has:
One flow path is connected to external watering;And
Multiple fine gas bubbles generators are set to above-mentioned flow path, locally reduce the area of section of above-mentioned flow path, make through the flow path
Water in generate fine gas bubbles.
8. water supply device as claimed in claim 7, wherein
The gap for capableing of water flowing is formed with around above-mentioned fine gas bubbles generator.
9. such as water supply device according to any one of claims 1 to 8, wherein
The water supply device can be applied to washing machine, dish cleaning machine, warm water toilet seat, water dispenser, water heater and electrolysis water
Generating means at least some.
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CN109984704A (en) * | 2019-05-15 | 2019-07-09 | 辽宁大学 | Energy-saving magnetic force Hydrodynamic cavitation dish-washing machine |
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JP7407657B2 (en) * | 2020-05-22 | 2024-01-04 | 東芝ライフスタイル株式会社 | Cleaning equipment and washing machines |
JP7475708B2 (en) | 2022-01-26 | 2024-04-30 | Tig株式会社 | Housing for fine bubble generator and fine bubble water supply device |
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JP7197970B2 (en) | 2022-12-28 |
JP2019025460A (en) | 2019-02-21 |
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