CN109667106A - The method for generation and device for clothing processing of microbubble generator, microbubble - Google Patents
The method for generation and device for clothing processing of microbubble generator, microbubble Download PDFInfo
- Publication number
- CN109667106A CN109667106A CN201710963004.3A CN201710963004A CN109667106A CN 109667106 A CN109667106 A CN 109667106A CN 201710963004 A CN201710963004 A CN 201710963004A CN 109667106 A CN109667106 A CN 109667106A
- Authority
- CN
- China
- Prior art keywords
- dissolving
- water
- microbubble
- microbubble generator
- water flow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
- D06F35/002—Washing machines, apparatus, or methods not otherwise provided for using bubbles
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/14—Arrangements for detecting or measuring specific parameters
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/18—Washing liquid level
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Abstract
The invention discloses a kind of microbubble generators, the method for generation and device for clothing processing of microbubble.Microbubble generator, comprising: dissolving, water flow activation plate and cavitation part.Dissolving has entrance and exit, and entrance is located at the top of outlet, and entrance is suitable for being passed through water.Water flow activation plate is located in dissolving and corresponding entrance setting.Cavitation part is located at that dissolving is outer and be connected with outlet or cavitation part is located at exit, and by cavitation effect bubble is made in gas soluble in water by cavitation part.Microbubble generator according to an embodiment of the present invention, it can make by the water of microbubble generator with a large amount of bubble formation microbubble water, the dosage of washing powder or detergent can be reduced as washing water using such microbubble water, hydroelectric resources is saved, remaining washing powder or detergent on clothing are reduced.In addition, the microbubble generator structure of the embodiment of the present invention is simple, more bubble can be generated in a relatively short period of time.
Description
Technical field
The present invention relates to clothing processing technology field more particularly to the method for generation of a kind of microbubble generator, microbubble
And device for clothing processing.
Background technique
Water is not performed corresponding processing in advance when existing washing machine inflow, it is logical for being directly entered the tap water of washing machine
It crosses addition washing powder or detergent is done washing to generate bubble.Under normal wash environment, washing powder or detergent add
Dosage is more, and the number and time for needing to rinse are more, caused by water power waste it is more serious.In addition, washing powder and washing
Wash agent addition after rinsing all can there are certain residuals on clothing, these remaining washing powder and detergent are to human body
It is harmful, so needing to develop a kind of device that the water to injection washing machine is handled, which can reduce washing powder
Or the injected volume of detergent, but do not influence the practical needs to clothing wash degree of user again.
Microbubble technology is mainly used in environment protection field at present, also has application case, mesh in domestic environments such as skin care, shower
It is preceding to there is the technology handled using microbubble technology washing water, it can be subtracted using treated washing water washing clothing
The injected volume of few washing powder or detergent, but do not influence the practical needs to clothing wash degree of user again.But current
Structure is complicated mostly for micro-bubble generation device, and water pump is additionally arranged in some need, and heating device and multiple valves is arranged in some need
Door, and also have many requirements to the mode for entering water.
Summary of the invention
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes that one kind is micro-
Bubble generator, the microbubble generator structure is simple, and can generate a large amount of bubbles.
The present invention also aims to the method for generation for proposing a kind of microbubble.
The present invention, which also aims to, proposes a kind of device for clothing processing with the micro bubble generation device.
Microbubble generator according to an embodiment of the present invention, comprising: dissolving, the dissolving have entrance and exit,
The entrance is located at the top of the outlet, and the entrance is suitable for being passed through water；Water flow activation plate, the water flow activation plate are located at institute
It states in dissolving and the corresponding entrance is arranged；Cavitation part, the cavitation part be located at the dissolving it is outer and with the outlet phase
Even or the cavitation part is located at the exit, and by cavitation effect gas is made in gas soluble in water by the cavitation part
Bubble.
Microbubble generator according to an embodiment of the present invention, due to being equipped with water flow activation plate and cavitation part, it is possible thereby to make
It obtains and has a large amount of bubble formation microbubble water by the water of microbubble generator, using such microbubble water as washing water
The dosage of washing powder or detergent can be reduced, hydroelectric resources is saved, reduces remaining washing powder or detergent on clothing.
In addition, the microbubble generator structure of the embodiment of the present invention is simple, more bubble can be generated in a relatively short period of time.
In some embodiments, the cavitation part includes Venturi tube.
Specifically, the least radius of the Venturi tube is 0.01mm-10mm, and the both ends radius of the Venturi tube is big
In the least radius for being equal to the Venturi tube.
More specifically, the both ends radius of the Venturi tube is 0.001mm- bigger than the least radius of the Venturi tube
30mm。
In further embodiments, the cavitation part is the orifice plate equipped with multiple micropores.
Specifically, the radius of the micropore is 0.01mm-10mm on the orifice plate.
In some embodiments, the water flow activation plate has minimum point.
In some alternative embodiments, through-hole is equipped at the minimum point of the water flow activation plate.
In some alternative embodiments, the drop between the minimum point and highest point of the water flow activation plate is more than or equal to
0.05mm。
In some alternative embodiments, the minimum point of the water flow activation plate and it is described outlet the distance between be greater than etc.
In 0.05mm.
In some embodiments, the microbubble generator further includes the air valve being located on the dissolving.
Optionally, the air valve is check valve.
Optionally, the air valve is electrically-controlled valve, and the microbubble generator further includes for detecting liquid in the dissolving
The liquid level sensor of position, the liquid level sensor are electrically connected with the electrically-controlled valve；And/or the air valve is electrically-controlled valve, it is described micro-
Bubble generator further include for detecting hydraulic or air pressure pressure sensor in the dissolving, the pressure sensor with
The electrically-controlled valve electrical connection.
In some embodiments, the water discharge speed of the cavitation part is less than the water inlet flow velocity of the dissolving.
The method for generation of microbubble according to an embodiment of the present invention, includes the following steps:
S1: water flow is sprayed into the water flow activation plate in dissolving and forms spray, makes water flow dissolved air in dissolving；
S2: the air dissolved in water flow is extruded to form micro-bubble using cavitation effect.
Microbubble method for generation according to an embodiment of the present invention is simple and easy, and no setting is required, and additional water pump or heating fills
It sets, reduces manufacturing cost.
In some embodiments, the molten gas process of the dissolving include at least one by stages, each by stages include close
Gas stage and aeration stage, the dissolving described in the stage of holding one's breath and ambient atmosphere are separated, the dissolving described in aeration stage and outer
Boundary's atmosphere.
Specifically, the dissolving has entrance and exit, and the dissolving described in the stage of holding one's breath is higher than described by liquid level
Outlet is to separate ambient atmosphere.
In some embodiments, the water discharge speed of the cavitation part is less than the water inlet flow velocity of the dissolving entrance.
In some embodiments, the dissolving described in aeration stage stops being connected to ambient atmosphere into water and by air valve.
In some alternative embodiments, it is realized in step s 2 by Venturi tube or the orifice plate with multiple micropores
Cavitation effect.
Device for clothing processing according to an embodiment of the present invention, the device for clothing processing include: steel ladle and microbubble hair
Raw device, the microbubble generator are previously described microbubble generator；The microbubble generator is located at the clothing
At the water inlet for managing device, the steel ladle is intake by the microbubble generator；Alternatively, described in the microbubble generator
The entrance of dissolving is connected with the water flowed into the steel ladle with the steel ladle, institute in the microbubble generator
Cavitation part is stated to be connected with the steel ladle the water flow with bubble is returned the steel ladle.
The device for clothing processing of embodiment according to the present invention, since device for clothing processing is equipped with microbubble generator,
It can to reduce the dosage of washing powder or detergent containing a large amount of microbubble in washing water, saved hydroelectric resources,
Reduce remaining washing powder or detergent on clothing.
In some embodiments, described molten when the microbubble generator is located at the water inlet of the device for clothing processing
The inlet of gas tank is additionally provided with inlet valve, and air valve is additionally provided on the dissolving, and the inlet valve replaces with the air valve
It opens.
Additional aspect and advantage of the invention will be set forth in part in the description, and will partially become from the following description
Obviously, or practice through the invention is recognized.
Detailed description of the invention
Above-mentioned and/or additional aspect of the invention and advantage will become from the description of the embodiment in conjunction with the following figures
Obviously and it is readily appreciated that, in which:
Fig. 1 is the overall structure appearance diagram of the microbubble generator of the embodiment of the present invention.
Fig. 2 is the vertical profile figure of microbubble generator shown in FIG. 1.
Fig. 3 is the overall structure appearance diagram of the microbubble generator of another embodiment of the present invention.
Fig. 4 is the vertical profile figure of microbubble generator shown in Fig. 3.
Fig. 5 is the structural schematic diagram of the Venturi tube of the embodiment of the present invention.
Appended drawing reference:
Microbubble generator 1,
Dissolving 10, upper cover 110, water inlet pipe 111, lid 120, entrance 130, outlet 140,
Siphon pipe 20, siphon lid 30, siphon passage 40, siphon port 410, communication port 420, water flow activation plate 50, air valve 60,
Cavitation part 70, Venturi tube 710, inlet valve 80.
Specific embodiment
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and for explaining only the invention, and is not considered as limiting the invention.
The specific structure of microbubble generator 1 according to an embodiment of the present invention is described below with reference to Fig. 1-Fig. 5.
As shown in Figure 2, Figure 4 shows, microbubble generator 1 according to an embodiment of the present invention includes dissolving 10, water flow activation plate
50 and cavitation part 70.Dissolving 10 has entrance 130 and outlet 140, and entrance 130 is located at the top of outlet 140, and entrance 130 is suitable
In being passed through water.Water flow activation plate 50 is located in dissolving 10 and corresponding entrance 130 is arranged.Cavitation part 70 is located at outside dissolving 10 simultaneously
It is connected with outlet 140 or cavitation part 70 is located at outlet 140, cavitation part 70 passes through cavitation effect for gas soluble in water
Bubble is made.
It is understood that enter water water flow when through water flow activation plate 50, due to water flow activation plate 50 blocking and lead
Stream acts on so that a large amount of spray is splash, and water flow is fully mixed with the air inside dissolving 10, is increased
The contact area of water flow and air accelerates the solution rate of air.Due to being equipped with cavitation part at the outlet 140 of dissolving 10
70, bubble is made in the air that cavitation part 70 can be dissolved in water, therefore the microbubble generator 1 Jing Guo the embodiment of the present invention
Contain a large amount of microbubble in the water of processing, washing powder or detergent can be reduced using such microbubble water as washing water
Dosage, save hydroelectric resources, reduce clothing on remaining washing powder or detergent.
Thus microbubble generator 1 according to an embodiment of the present invention may be used due to being equipped with water flow activation plate 50 and cavitation part 70
So that the water by microbubble generator 1 has a large amount of bubble formation microbubble water, using such microbubble water conduct
Washing water can reduce the dosage of washing powder or detergent, save hydroelectric resources, reduce on clothing remaining washing powder or
Detergent.In addition, 1 structure of microbubble generator of the embodiment of the present invention is simple, can generate in a relatively short period of time more
Bubble.
It should be noted that there are many setting forms of cavitation part 70, for example, as Figure 1-Figure 2, of the invention one
In a little embodiments, cavitation part 70 is located at the outlet 140 of dissolving 10.In another example as Figure 3-Figure 4, of the invention another
Some embodiment cavitation parts 70 are located at outside dissolving 10, and are connected with the dissolving of cavitation part 70 10.In another example in the present invention
Some embodiments in, be formed directly as cavitation part 70 at the outlet 140 of dissolving 10.
In some embodiments, the entrance 130 of dissolving 10 is directly connected to piped water.It should be noted that pipeline
The tap water sprayed in tap water has certain pressure, when the pressure of tap water is larger, solubility of the air in tap water
It will increase, thereby increase air content in the water flow by dissolving 10, water flow is produced when through cavitation part 70
Raw more bubbles.
In some embodiments, 130 flow of entrance of dissolving 10 is consistently greater than the exit flow of cavitation part 70.It needs
Illustrate, since 130 flow of entrance of dissolving 10 is consistently greater than the exit flow of cavitation part 70, to dissolving
Water level can gradually increase when water filling in 10, and dissolving 10 is relatively closed space, and the raising meeting of water level is so that dissolving 10
Internal air pressure gradually increases, and the solubility of air in a high voltage state is greater than low-pressure state, that is to say, that at this time can in water
More air are dissolved, air content in the water flow by dissolving 10 is thereby increased, so that water flow is passing through cavitation part 70
When can generate more bubbles.
In some embodiments, as shown in figure 4, being equipped with siphon pipe 20, the pipe of siphon pipe 20 at the outlet 140 of dissolving 10
Mouthful place is equipped with siphon lid 30, and siphon lid 30 has a cover rim of the annular of housing siphon pipe 20, the tube wall of cover rim and siphon pipe 20 it
Between limit siphon passage 40, one end of the neighbouring outlet 140 of siphon passage 40 constitutes siphon port 410, siphon passage 40 it is remote
The one end for separating out mouth 140 constitutes the communication port 420 being connected with siphon pipe 20, and siphon port 410 is located at the lower section of communication port 420.
It should be noted that during injecting water into dissolving 10, when the water level in dissolving 10 is lower than connection
When mouth 420 (a shown in Fig. 4), the tap water in dissolving 10 will not be through 140 discharge of outlet.Therefore, at this time in dissolving 10
Water level will be gradually increasing.When the water level in dissolving 10 rises to below communication port 420 and is higher than position (Fig. 4 of siphon port 410
It is b shown) when, relatively closed state is in inside dissolving 10, since the water level in dissolving 10 at this time can be gradually increasing,
Air pressure inside dissolving 10 is gradually increasing, and solubility is greater than low-pressure state to air in a high voltage state.Therefore the process improves
That is the solubility of air in water has dissolved more air in tap water.Further, since housing on siphon pipe 20
There is siphon lid 30, therefore air cannot escape directly from the nozzle of siphon pipe 20, that is to say, that air can only be from siphon port
410 evolutions.As a result, when injecting tap water into dissolving 10, water flow can flood siphon port 410 faster, guarantee dissolving
There are more gases inside 10, gas is much better to pressurization dissolution described previously.
In some embodiments, cavitation part 70 includes Venturi tube 710.Thus, it is possible to which cavitation will be passed through relatively simplely
The air dissolved in the water flow of part 70 is precipitated, and bubble is made.Cavitation part 70 is used as using Venturi tube 710, it is not necessary to design
Extra water pump, heating device or control valve etc. greatly simplifie the structure of cavitation part 70, reduce and be produced into
This, and Venturi tube 710 does not have extra demand to water intake mode, and cavitation part 70 is enabled relatively easily to generate a large amount of gas
Bubble.
Specifically, as shown in figure 5, the least radius d0 of Venturi tube 710 be 0.01mm-10mm, the two of Venturi tube 710
End radius d1 is all larger than the least radius equal to Venturi tube 710.It should be noted that the caliber of Venturi tube 710 determines
The degree of Hydrodynamic cavitation can generate more tests prove that the cavitation of the Venturi tube 710 with above-mentioned parameter is preferable
Bubble.More advantageously, the aperture of Venturi tube 710 is 1.5mm.Certainly, the design parameter of Venturi tube 710 can be by working
Personnel are adjusted according to actual condition, however it is not limited to above range.
More specifically, the both ends radius of Venturi tube 710 is 0.001mm- bigger than the least radius of Venturi tube 710
30mm.It is understood that the throat for having one end narrowed among the structure of Venturi tube 710, since radius narrows, flow rate of water flow
Piece variation can all occur with instantaneous hydraulic pressure, can be improved the cavitation effect of Venturi tube 710.Tests prove that having above-mentioned parameter
Venturi tube 710 cavitation it is preferable, more bubbles can be generated.More advantageously, the both ends radius of Venturi tube 710
It is 1mm bigger than the least radius of Venturi tube 710.Certainly, the design parameter of Venturi tube 710 can be by staff according to reality
Border operating condition is adjusted, however it is not limited to above range.
In some embodiments, the sum of narrow most position area of Venturi tube 710 is both less than dissolving in any condition
The area of 10 entrances 130.Thus, it is possible to which 130 flow of entrance of dissolving 10 is made to be consistently greater than the exit of Venturi tube 710
Flow, therefore when being filled the water into dissolving 10, water level can gradually increase, and dissolving 10 is relatively closed space, water level
Raising meeting so that the air pressure inside dissolving 10 gradually increases, the solubility of air in a high voltage state is greater than low-pressure state,
That is more air can be dissolved in water at this time, air content in the water flow by dissolving 10 is thereby increased, makes
More bubbles can be generated when passing through 710 device of Venturi tube by obtaining water flow.
In further embodiments, cavitation part 70 is the orifice plate equipped with multiple micropores.Thus, it is possible to which relatively simple will be through
It crosses the air dissolved in the water flow of cavitation part 70 to be precipitated, and bubble is made.Using the orifice plate with multiple micropores as cavitation
Part 70, it is not necessary to extra water pump, heating device or control valve etc. are designed, the structure of cavitation part 70 is greatly simplified,
Production cost is reduced, and orifice plate does not have extra demand to water intake mode, cavitation part 70 is relatively easily generated greatly
Measure bubble.
Specifically, the radius of micropore is 0.01mm-10mm on orifice plate.Tests prove that the sky of the orifice plate with above-mentioned parameter
Change effect preferably, can generate more bubbles.Certainly, the design parameter of orifice plate can by staff according to actual condition into
Row adjustment, however it is not limited to above range.
In some embodiments, water flow activation plate 50 has minimum point.Thus, it is possible to splash water flow activation plate 50
Spray is bigger, further increases the contact area of water flow and air.Advantageously, water flow activation plate 50 is formed as arc, certainly, water
Flowing activation plate 50 can be with plate shaped etc. other shapes.
In some embodiments, as shown in Figure 2, Figure 4 shows, entrance 130 is located at the top of dissolving 10, and water flow activation plate 50
In the lower section of entrance 130.It should be noted that the top that entrance 130 is located at dissolving 10 allows water flow in the weight of itself
Power effect is lower to fall, and can prevent water flow from flowing out dissolving 10 from entrance 130.
Specifically, through-hole is equipped at the minimum point of water flow activation plate 50.50 hydrops of water flow activation plate can be prevented in this way, wave
Water wasting resource.
Specifically, the distance between the minimum point of water flow activation plate 50 and outlet 140 are more than or equal to 0.05mm.It is understood that
, since dissolving 10 is in work process, the water level inside dissolving changes constantly, water flow activation plate 50 it is minimum
Point and outlet the distance between 140 are too small to be easy so that the phenomenon that obstruction water flow of water flow activation plate 50 flows out, and by water
The spray that stream activation plate 50 is splash, which may be directly splashed at outlet 140, flows out dissolving 10, and it is right to reduce microbubble generator 1
The treatment effect of water.Therefore, in order to not influence the water yield of outlet 140, water flow activation plate is needed apart from water outlet one end distance,
Distance at least 0.05mm.
Optionally, the drop between the minimum point and highest point of water flow activation plate 50 is more than or equal to 0.05mm.It needs to illustrate
, the too small effect that cannot function well as splashing water flow of drop between the highs and lows of water flow activation plate 50.Cause
This, drop between minimum point and highest point be more than or equal to 0.05mm can the spray that splashes of water flow activation plate 50 it is bigger, into one
Step increases the contact area of water flow and air.
In some embodiments, the entrance 130 of dissolving 10 is formed as up big and down small shape.It should be noted that molten
The entrance 130 of gas tank 10 be formed as up big and down small shape enable to tap water through entrance 130 enter dissolving 10 when be in
Spurting.The contact area that water flow and air can not only be increased as a result, accelerates the solution rate of air, can also be added to
Water pressure, the tap water with elevated pressures can dissolve more air, that is to say, that sky can be increased by increasing water entry pressure
The solubility of gas.
In some embodiments, as Figure 1-Figure 4, microbubble generator 1 further includes the air valve being located on dissolving 10
60.It should be noted that the air in dissolving 10 gradually dissolves, the air inside dissolving 10 can be gradually decreased, if
Air valve 60 is not provided on dissolving 10 can not constantly increase the air dissolved in water flow for will lead to microbubble generator 1
Amount.Air valve 60 is set on dissolving 10, when the air of dissolving 10 is less, opens air valve 60, extraneous air enters molten
Gas tank 10 thereby ensures that the increase water that microbubble generator 1 can continue so that being full of in dissolving 10 has sufficient air
The air dissolved in stream.
Optionally, air valve 60 is check valve.It can prevent the air in dissolving 10 from escaping from air valve 60 in this way, guarantee
Air capacity in dissolving 10, to ensure that water flow by enough air can be dissolved when dissolving 10.
Optionally, air valve 60 is electrically-controlled valve, and microbubble generator 1 further includes the liquid level for detecting liquid level in dissolving 10
Sensor, liquid level sensor are electrically connected with electrically-controlled valve.
Optionally, air valve 60 is electrically-controlled valve, and microbubble generator 1 further includes for detecting hydraulic in dissolving 10 or gas
The pressure sensor of pressure, pressure sensor are electrically connected with electrically-controlled valve.
Air valve 60 can be opened and closed according to the data that pressure sensor or liquid level sensor detect as a result, ensure that dissolving
There is enough air always in 10, and then ensure that water flow by enough air can be dissolved when dissolving 10, to protect
Water flow has been demonstrate,proved by enough microbubbles can be generated when cavitation part 70.Further, since air valve 60 is and pressure sensor and liquid
There is electrical connection electrically-controlled valve and ensure that air valve 60 can be opened and closed in time so that automation is realized in the opening and closing of air valve 60 in level sensor.
Certainly, air valve 60 or hand-operated valve, staff carry out according to the data that pressure sensor or liquid level sensor detect
It is opened and closed air valve 60.
The microbubble generator 1 of two specific embodiments of the invention is described below with reference to Fig. 1-Fig. 4.
Embodiment 1:
As Figure 1-Figure 2, the microbubble generator 1 of the present embodiment includes dissolving 10, water flow activation plate 50, cavitation part
70 and air valve 60.Dissolving 10 has entrance 130 and outlet 140, and entrance 130 is located at the top of outlet 140, and entrance 130 is suitable for
It is passed through water.Water flow activation plate 50 is located in dissolving 10 and corresponding entrance 130 is arranged.Cavitation part 70 is located at outlet 140, cavitation
By cavitation effect bubble is made in gas soluble in water by part 70.Air valve 60 is located on dissolving 10.
As shown in fig. 2, dissolving 10 is made of upper cover 110 and lid 120, the internal perisporium of upper cover 110 and lid 120 it is outer
Peripheral wall top is equipped with mutually matched screw thread.The end face of upper cover 110 is equipped with water inlet pipe 111, and water inlet pipe 111 and lid 120 connect
Logical portion is formed as the entrance 130 of dissolving 10.The periphery wall of water inlet pipe 111 is equipped with the outer spiral shell for connecting with other equipment
Line.Water flow activation plate 50 is formed as the high arc in intermediate bottom both ends, and is equipped with through-hole on side wall and bottom wall.
Embodiment 2:
As Figure 3-Figure 4, the microbubble generator 1 of the present embodiment include dissolving 10, siphon pipe 20, siphon lid 30,
Water flow activation plate 50, air valve 60 and cavitation part 70.Dissolving 10 has entrance 130 and outlet 140, and entrance 130 is located at outlet 140
Top, siphon pipe 20 is located in dissolving 10 and is connected with outlet 140, and siphon lid 30 is located at the nozzle of siphon pipe 20, rainbow
Suction cover 30 has the cover rim of the annular of housing siphon pipe 20, and siphon passage 40 is limited between cover rim and the tube wall of siphon pipe 20,
One end of the neighbouring outlet 140 of siphon passage 40 constitutes siphon port 410, and one end of the separate outlet 140 of siphon passage 40 is constituted
The communication port 420 being connected with siphon pipe 20, siphon port 410 are located at the lower section of communication port 420.Cavitation part 70 is located at dissolving 10
It is connected outside and with the outlet of dissolving 10 140
As shown in figure 4, dissolving 10 is made of upper cover 110 and lid 120, the internal perisporium of upper cover 110 and lid 120 it is outer
Peripheral wall top is equipped with mutually matched screw thread.The end face of upper cover 110 is equipped with water inlet pipe 111, and water inlet pipe 111 and lid 120 connect
Logical portion is formed as the entrance 130 of dissolving 10.The periphery wall of water inlet pipe 111 is equipped with the outer spiral shell for connecting with other equipment
Line.Water flow activation plate 50 is formed as the high arc in intermediate bottom both ends, and is equipped with through-hole on side wall and bottom wall.
The method for generation of microbubble according to an embodiment of the present invention, includes the following steps: S1: water flow is sprayed in dissolving
Water flow activation plate 50 formed spray, make water flow dissolved air in dissolving；S2: it will be dissolved in water flow using cavitation effect
Air is extruded to form micro-bubble.
Microbubble method for generation according to an embodiment of the present invention is simple and easy, and no setting is required, and additional water pump or heating fills
It sets, reduces manufacturing cost.
In some embodiments, the molten gas process of dissolving 10 include at least one by stages, each by stages include hold one's breath
Stage and aeration stage, in stage dissolving 10 and the ambient atmosphere partition of holding one's breath, in aeration stage dissolving 10 and ambient atmosphere
Connection.It is understood that hold one's breath stage dissolving 10 and ambient atmosphere partition, ensure that when 10 water level of dissolving rises,
It is in relatively closed state in dissolving 10, allows air to more be adequately dissolve in the water flow for flowing through dissolving 10
In, so that water flow can generate more bubbles after cavitation part 70.In aeration stage dissolving 10 and ambient atmosphere
It is connected, aeration stage can supplement the air in dissolving 10, so that have enough air for dissolving in dissolving 10, from
And microbubble generator 1 is enabled continuously to generate a large amount of bubbles.
Specifically, dissolving 10 has entrance 130 and outlet 140, is higher than by liquid level holding one's breath stage dissolving 10
Mouth 140 is to separate ambient atmosphere.As a result, when filling the water into dissolving 10 in the stage of holding one's breath, water level can be gradually increased, and dissolving
10 be relatively closed space, and the raising meeting of water level is so that the air pressure inside dissolving 10 gradually increases, and air is in high pressure conditions
Under solubility be greater than low-pressure state, that is to say, that more air can be dissolved in water at this time, are thereby increased by molten gas
Air content in the water flow of tank 10 enables water flow to generate more bubbles when through cavitation part 70.
In some embodiments, the water discharge speed of cavitation part 70 is less than the water inlet flow velocity of 10 entrance 130 of dissolving.As a result,
When filling the water into dissolving 10, water level can be gradually increased, and dissolving 10 is relatively closed space, and the raising of water level can make
It obtains the air pressure inside dissolving 10 to gradually increase, the solubility of air in a high voltage state is greater than low-pressure state, that is to say, that this
Shi Shuizhong can dissolve more air, so that air content in the water flow by dissolving 10 is increased, so that water flow is logical
More bubbles can be generated when crossing 710 device of Venturi tube.
In some embodiments, stop being connected to ambient atmosphere into water and by air valve 60 in aeration stage dissolving 10.By
This, can make aeration stage, and the water in dissolving 10 is discharged rapidly, so that can accommodate more air in dissolving 10.
In some alternative embodiments, pass through Venturi tube 710 or the orifice plate with multiple micropores in step s 2
Realize cavitation effect.Thus, it is possible to which relatively simple will be precipitated by the air dissolved in the water flow of cavitation part 70, and it is made
Bubble.Using orifice plate or the conduct cavitation part 70 of Venturi tube 710 with multiple micropores, it is not necessary to design extra water pump, add
Thermal or control valve etc. greatly simplifie the structure of cavitation part 70, reduce production cost, and orifice plate or literary mound
In pipe 710 there is no extra demand to water intake mode, enable cavitation part 70 relatively easily to generate a large amount of bubbles.
Device for clothing processing according to an embodiment of the present invention, device for clothing processing include steel ladle and microbubble generator 1,
Microbubble generator 1 is previously described microbubble generator 1.Microbubble generator 1 is located at the water inlet of device for clothing processing,
Steel ladle by microbubble generator 1 intake or microbubble generator 1 in the entrance 130 of dissolving 10 be connected with steel ladle
The water flowed into steel ladle is passed to, 1 cavitation part 70 of microbubble generator is connected to return the water flow with bubble with steel ladle
Steel ladle.
It should be noted that in some embodiments of the invention, microbubble generator 1 be located at device for clothing processing into
At water, steel ladle is intake by microbubble generator 1.It is possible thereby to inject in the water of device for clothing processing containing a large amount of micro-
Bubble can reduce the dosage of washing powder or detergent using such microbubble water as washing water, save hydroelectric resources, subtract
Remaining washing powder or detergent on few clothing.In other embodiments of the invention, dissolving in microbubble generator 1
10 entrance 130 is connected to flow into the water in steel ladle, 1 cavitation part 70 of microbubble generator and steel ladle phase with steel ladle
Connection is to return steel ladle for the water flow with bubble.The water in washing process in tube filled with water can be recycled into microbubble hair as a result,
In raw device 1, so that constantly there is new microbubble to generate in washing water, it is possible thereby to which washing powder or detergent is greatly reduced
Dosage saves hydroelectric resources, reduces remaining washing powder or detergent on clothing.
The device for clothing processing of embodiment according to the present invention, since device for clothing processing is equipped with microbubble generator 1,
It can to reduce the dosage of washing powder or detergent containing a large amount of microbubble in washing water, saved hydroelectric resources,
Reduce remaining washing powder or detergent on clothing.
In some embodiments, at the water inlet that microbubble generator 1 is located at device for clothing processing, the entrance of dissolving 10
It is additionally provided with inlet valve 80 at 130, air valve 60 is additionally provided on dissolving 10, inlet valve 80 replaces opening with air valve 60.
The washing process of the device for clothing processing of the embodiment of the present invention is as follows:
Step 1: opening inlet valve 80 when device for clothing processing is started to work, the air valve 60 of dissolving 10, molten gas are closed
The volume range of tank 10 is within the scope of 0.01L-10L.
Since 1 water discharge speed of microbubble generator is less than into water flow velocity, enter water hydraulic pressure (tap water hydraulic) greater than dissolving
Original air pressure (atmospheric pressure) in 10.Therefore, water is progressively enriched in dissolving 10, is equal to certainly until filling survival gas air pressure
Water hydraulic pressure.Realize the pressurization of gas in dissolving 10, solubility is greater than low-pressure state, therefore the mistake to air in a high voltage state
Journey improves the solubility of air in water.When water flow flows into dissolving 10, blocking and water conservancy diversion due to water flow activation plate are made
With a large amount of sprays are splash, and the solvability of air in water is improved.After water flow flows through cavitation part 70, imitated by cavitation
It answers, largely cavitation is precipitated the air dissolved in water in the form of microbubble, produces microbubble water.
Step 2: inlet valve 80 is closed, and device for clothing processing is normally washed after entering water water arrival washing institute's water requirement
It washs.
Third step, inlet valve 80 closing after, certain interval of time, air valve 60 open, interval time range be 1s extremely
1s before next time rinses.Interval time is used to discharge the pressure that air stores in dissolving 10.Gas can be closed after the completion of release
Valve 60, air valve 60 are opened, it is therefore an objective to which connection atmosphere empties the water in dissolving 10.
Step 4: device for clothing processing works normally after the completion of the water in dissolving 10 drains, until water inlet next time,
Repeat above-mentioned work.
The device for clothing processing of the embodiment of the present invention can be passed through microbubble water, microbubble water in washing and rinse stage
Play the role of assisting clean, sterilization, reduction detergent remaining.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiment or examples in can be combined in any suitable manner.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that: not
A variety of change, modification, replacement and modification can be carried out to these embodiments in the case where being detached from the principle of the present invention and objective, this
The range of invention is defined by the claims and their equivalents.
Claims (22)
1. a kind of microbubble generator characterized by comprising
Dissolving, the dissolving have entrance and exit, and the entrance is located at the top of the outlet, and the entrance is suitable for logical
Enter water；
Water flow activation plate, the water flow activation plate is located in the dissolving and the corresponding entrance setting；
Cavitation part, the cavitation part be located at the dissolving it is outer and with described in the outlet is connected or the cavitation part is located at
By cavitation effect bubble is made in gas soluble in water by exit, the cavitation part.
2. microbubble generator according to claim 1, which is characterized in that the cavitation part includes Venturi tube.
3. microbubble generator according to claim 2, which is characterized in that the least radius of the Venturi tube is
0.01mm-10mm, the both ends radius of the Venturi tube are all larger than the least radius equal to the Venturi tube.
4. microbubble generator according to claim 3, which is characterized in that the both ends radius of the Venturi tube is than institute
State the big 0.001mm-30mm of least radius of Venturi tube.
5. microbubble generator according to claim 1, which is characterized in that the cavitation part is the hole equipped with multiple micropores
Plate.
6. microbubble generator according to claim 5, which is characterized in that the radius of the micropore is on the orifice plate
0.01mm-10mm。
7. microbubble generator according to claim 1, which is characterized in that the water flow activation plate has minimum point.
8. microbubble generator according to claim 7, which is characterized in that be equipped at the minimum point of the water flow activation plate
Through-hole.
9. microbubble generator according to claim 7, which is characterized in that the minimum point and highest of the water flow activation plate
Drop between point is more than or equal to 0.05mm.
10. microbubble generator according to claim 7, which is characterized in that the minimum point of the water flow activation plate and institute
It states the distance between outlet and is more than or equal to 0.05mm.
11. microbubble generator according to claim 1 to 10, which is characterized in that further include be located at it is described molten
Air valve on gas tank.
12. microbubble generator according to claim 11, which is characterized in that the air valve is check valve.
13. microbubble generator according to claim 11, which is characterized in that the air valve is electrically-controlled valve, micro- gas
Bubble generator further includes the liquid level sensor for detecting liquid level in the dissolving, the liquid level sensor and the electrically-controlled valve
Electrical connection；And/or
The air valve is electrically-controlled valve, and the microbubble generator further includes for detecting hydraulic in the dissolving or air pressure
Pressure sensor, the pressure sensor are electrically connected with the electrically-controlled valve.
14. microbubble generator according to claim 1 to 10, which is characterized in that the water outlet of the cavitation part
Flow velocity is less than the water inlet flow velocity of the dissolving.
15. a kind of method for generation of microbubble, which comprises the steps of:
S1: water flow is sprayed into the water flow activation plate in dissolving and forms spray, makes water flow dissolved air in dissolving；
S2: the air dissolved in water flow is extruded to form micro-bubble using cavitation effect.
16. the method for generation of microbubble according to claim 15, which is characterized in that the molten gas process packet of the dissolving
It includes at least one by stages, includes by stages each hold one's breath stage and aeration stage, the dissolving described in the stage of holding one's breath and the external world are big
Gas barrier, the dissolving described in aeration stage are connected to ambient atmosphere.
17. the method for generation of microbubble according to claim 16, which is characterized in that the dissolving has entrance and goes out
Mouthful, the dissolving described in the stage of holding one's breath is higher than the outlet by liquid level to separate ambient atmosphere.
18. the method for generation of microbubble according to claim 16, which is characterized in that the dissolving described in aeration stage stops
Stop into water and ambient atmosphere is connected to by air valve.
19. the method for generation of microbubble according to claim 15, which is characterized in that real by cavitation part in step s 2
Existing cavitation effect, the cavitation part includes Venturi tube or the orifice plate with multiple micropores.
20. the method for generation of microbubble according to claim 19, which is characterized in that the water discharge speed of the cavitation part is small
In the water inlet flow velocity of the dissolving entrance.
21. a kind of device for clothing processing, which is characterized in that the device for clothing processing includes: steel ladle and microbubble generator,
The microbubble generator is the microbubble generator according to any one of claim 1-14；
The microbubble generator is located at the water inlet of the device for clothing processing, and the steel ladle is occurred by the microbubble
Device water inlet；Alternatively,
The entrance of dissolving described in the microbubble generator is connected to flow into the steel ladle with the steel ladle
Interior water, cavitation part described in the microbubble generator are connected so that the water flow with bubble is returned the Sheng with the steel ladle
Bucket.
22. device for clothing processing according to claim 21, which is characterized in that described in being located at when the microbubble generator
At the water inlet of device for clothing processing, the inlet of the dissolving is additionally provided with inlet valve, is additionally provided with gas on the dissolving
Valve, the inlet valve replace opening with the air valve.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110538643.1A CN113265845B (en) | 2017-10-17 | 2017-10-17 | Microbubble generator, microbubble generating method, and clothes treating apparatus |
| CN201710963004.3A CN109667106B (en) | 2017-10-17 | 2017-10-17 | Microbubble generator, microbubble generating method, and clothes treating apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710963004.3A CN109667106B (en) | 2017-10-17 | 2017-10-17 | Microbubble generator, microbubble generating method, and clothes treating apparatus |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110538643.1A Division CN113265845B (en) | 2017-10-17 | 2017-10-17 | Microbubble generator, microbubble generating method, and clothes treating apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109667106A true CN109667106A (en) | 2019-04-23 |
| CN109667106B CN109667106B (en) | 2022-05-27 |
Family
ID=66139443
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110538643.1A Active CN113265845B (en) | 2017-10-17 | 2017-10-17 | Microbubble generator, microbubble generating method, and clothes treating apparatus |
| CN201710963004.3A Active CN109667106B (en) | 2017-10-17 | 2017-10-17 | Microbubble generator, microbubble generating method, and clothes treating apparatus |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110538643.1A Active CN113265845B (en) | 2017-10-17 | 2017-10-17 | Microbubble generator, microbubble generating method, and clothes treating apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN113265845B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110813114A (en) * | 2019-09-30 | 2020-02-21 | 芜湖美的厨卫电器制造有限公司 | Bubble generation device, water heater and bubble water preparation method of bubble generation device |
| WO2020103334A1 (en) * | 2018-11-21 | 2020-05-28 | 无锡小天鹅电器有限公司 | Cavitation member of microbubble generator, microbubble generator and washing device |
| CN112369990A (en) * | 2020-09-30 | 2021-02-19 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN112439336A (en) * | 2019-08-30 | 2021-03-05 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN112439337A (en) * | 2019-08-30 | 2021-03-05 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN113520247A (en) * | 2020-04-14 | 2021-10-22 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
| CN114045635A (en) * | 2021-11-30 | 2022-02-15 | 珠海格力电器股份有限公司 | Steam generator for clothes treatment device and clothes treatment device |
| WO2022160590A1 (en) * | 2021-01-29 | 2022-08-04 | 江南大学 | Method, device, and system for preparing wet foam fluid, and washing and disinfection method |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114411382B (en) * | 2022-01-28 | 2024-01-16 | 海信冰箱有限公司 | Washing machine control method and washing machine applying same |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256429Y (en) * | 1996-02-01 | 1997-06-18 | 王志锐 | Micro bubble and jetting flow washing machine |
| JP2003190753A (en) * | 2001-12-27 | 2003-07-08 | Tekku Kogyo Kk | Fine air bubble feeder |
| JP2008307333A (en) * | 2007-06-18 | 2008-12-25 | Rinnai Corp | Microbubble generating device |
| CN102050515A (en) * | 2009-11-06 | 2011-05-11 | 缪克忠 | Immersed sewage treatment device and process |
| CN202061616U (en) * | 2011-03-18 | 2011-12-07 | 温州市东瓯微孔过滤有限公司 | Micro-bubble reaction device |
| CN202284154U (en) * | 2011-08-03 | 2012-06-27 | 江苏江华水处理设备有限公司 | Dissolved air floatation device |
| CN102963947A (en) * | 2012-12-05 | 2013-03-13 | 江苏康非特动力科技有限公司 | Pressurized dissolved micro-bubble generator |
| CN203525576U (en) * | 2013-10-18 | 2014-04-09 | 青岛新生活生物科技有限公司 | Tiny bubble generator |
| CN104727070A (en) * | 2013-12-24 | 2015-06-24 | 东部大宇电子株式会社 | Washing machine including a micro bubble generation unit |
| CN204897469U (en) * | 2015-08-13 | 2015-12-23 | 宁波市北仑海伯精密机械制造有限公司 | Little bubbling machine |
| CN105986400A (en) * | 2015-02-13 | 2016-10-05 | 青岛海尔洗衣机有限公司 | Washing machine provided with ultra-fine bubble generating device |
-
2017
- 2017-10-17 CN CN202110538643.1A patent/CN113265845B/en active Active
- 2017-10-17 CN CN201710963004.3A patent/CN109667106B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2256429Y (en) * | 1996-02-01 | 1997-06-18 | 王志锐 | Micro bubble and jetting flow washing machine |
| JP2003190753A (en) * | 2001-12-27 | 2003-07-08 | Tekku Kogyo Kk | Fine air bubble feeder |
| JP2008307333A (en) * | 2007-06-18 | 2008-12-25 | Rinnai Corp | Microbubble generating device |
| CN102050515A (en) * | 2009-11-06 | 2011-05-11 | 缪克忠 | Immersed sewage treatment device and process |
| CN202061616U (en) * | 2011-03-18 | 2011-12-07 | 温州市东瓯微孔过滤有限公司 | Micro-bubble reaction device |
| CN202284154U (en) * | 2011-08-03 | 2012-06-27 | 江苏江华水处理设备有限公司 | Dissolved air floatation device |
| CN102963947A (en) * | 2012-12-05 | 2013-03-13 | 江苏康非特动力科技有限公司 | Pressurized dissolved micro-bubble generator |
| CN203525576U (en) * | 2013-10-18 | 2014-04-09 | 青岛新生活生物科技有限公司 | Tiny bubble generator |
| CN104727070A (en) * | 2013-12-24 | 2015-06-24 | 东部大宇电子株式会社 | Washing machine including a micro bubble generation unit |
| CN105986400A (en) * | 2015-02-13 | 2016-10-05 | 青岛海尔洗衣机有限公司 | Washing machine provided with ultra-fine bubble generating device |
| CN204897469U (en) * | 2015-08-13 | 2015-12-23 | 宁波市北仑海伯精密机械制造有限公司 | Little bubbling machine |
Non-Patent Citations (1)
| Title |
|---|
| 刘转年: "《环保设备基础》", 31 January 2013, 中国矿业大学出版社 * |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020103334A1 (en) * | 2018-11-21 | 2020-05-28 | 无锡小天鹅电器有限公司 | Cavitation member of microbubble generator, microbubble generator and washing device |
| CN112439336A (en) * | 2019-08-30 | 2021-03-05 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN112439337A (en) * | 2019-08-30 | 2021-03-05 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN112439337B (en) * | 2019-08-30 | 2022-07-26 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| CN110813114A (en) * | 2019-09-30 | 2020-02-21 | 芜湖美的厨卫电器制造有限公司 | Bubble generation device, water heater and bubble water preparation method of bubble generation device |
| CN113520247A (en) * | 2020-04-14 | 2021-10-22 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
| CN113520247B (en) * | 2020-04-14 | 2023-02-10 | 宁波方太厨具有限公司 | Cleaning machine and cleaning method |
| CN112369990A (en) * | 2020-09-30 | 2021-02-19 | 宁波方太厨具有限公司 | Micro-nano bubble generating device and cleaning machine applying same |
| WO2022160590A1 (en) * | 2021-01-29 | 2022-08-04 | 江南大学 | Method, device, and system for preparing wet foam fluid, and washing and disinfection method |
| CN114045635A (en) * | 2021-11-30 | 2022-02-15 | 珠海格力电器股份有限公司 | Steam generator for clothes treatment device and clothes treatment device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN113265845A (en) | 2021-08-17 |
| CN113265845B (en) | 2022-09-06 |
| CN109667106B (en) | 2022-05-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109667106A (en) | The method for generation and device for clothing processing of microbubble generator, microbubble | |
| CN109663516A (en) | Microbubble generates the circulatory system and device for clothing processing | |
| JP3962074B2 (en) | Microbubble generator and hair washing apparatus using the same | |
| TW201734276A (en) | Washing machine | |
| EP3725934B1 (en) | Laundry treatment device | |
| CN213295834U (en) | Washing machine | |
| JP2006116518A (en) | Shower for generating microbubble | |
| JP2688183B2 (en) | Detergent dissolution equipment | |
| JP4767753B2 (en) | Fine bubble generator and hot water supply device for bath | |
| CN109663515A (en) | Microbubble generates the circulatory system and device for clothing processing | |
| CN105395115B (en) | shower with bathing liquid | |
| CN109667105A (en) | Microbubble generates the circulatory system | |
| JP6950884B2 (en) | Hydrogen gas shower water system | |
| CN207633456U (en) | Toilet seat | |
| CN207553225U (en) | Outlet device with noise elimination structure | |
| CN107881699A (en) | A kind of micro bubble generation device and washing machine | |
| CN208250700U (en) | Fast dissolving device and washing machine with it | |
| CN114471979B (en) | Aromatherapy shower head | |
| CN216756812U (en) | Aromatherapy shower head | |
| CN111139623B (en) | Hydrodynamic cavitation piece and clothing processing apparatus of microbubble generator | |
| CN211447146U (en) | Closestool with micro-nano bubble generating device | |
| CN207878582U (en) | Low flush tank closestool | |
| CN208166717U (en) | water purification system | |
| CN206157844U (en) | Intelligent water closet | |
| CN205339705U (en) | Flusher is used in department of general surgery's operation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190805 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Applicant after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, New District, Jiangsu, No. 18 Applicant before: Wuxi Xiaotianer Co., Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |