CN111139623B - Hydrodynamic cavitation piece and clothing processing apparatus of microbubble generator - Google Patents
Hydrodynamic cavitation piece and clothing processing apparatus of microbubble generator Download PDFInfo
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- CN111139623B CN111139623B CN201811308335.4A CN201811308335A CN111139623B CN 111139623 B CN111139623 B CN 111139623B CN 201811308335 A CN201811308335 A CN 201811308335A CN 111139623 B CN111139623 B CN 111139623B
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- cavitation
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- 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
Abstract
The invention discloses a water power cavitation part of a micro bubble generator and a clothes processing device, wherein the water power cavitation part of the micro bubble generator comprises: cavitated shells and cavitated spheres. The cavitation shell is internally provided with a water passing cavity, the cavitation shell is provided with a cavitation inlet and a cavitation outlet which are communicated with the water passing cavity, the water passing cavity is a closed cavity which only flows through the cavitation inlet and the cavitation outlet, and the cavitation inlet is suitable for flowing in water flow dissolved with gas. The cavitation sphere is movably arranged in the water passing cavity, under the pushing of water flow flowing in from the cavitation inlet, the cavitation sphere can be stopped against the inner wall of the water passing cavity, which is provided with the cavitation outlet, and when the cavitation sphere is blocked at the cavitation outlet, a cavitation channel communicated with the cavitation outlet is arranged between the cavitation sphere and the inner wall of the water passing cavity. The hydrodynamic cavitation piece of the microbubble generator provided by the embodiment of the invention has a simple structure and generates a large amount of microbubbles.
Description
Technical Field
The invention belongs to the technical field of clothes treatment, and particularly relates to a hydrodynamic cavitation piece of a micro-bubble generator and a clothes treatment device.
Background
The prior washing machine does not carry out corresponding treatment on water when water is fed, and tap water directly fed into the washing machine generates bubbles by adding washing powder or detergent to wash clothes. Under normal washing environment, the more the washing powder or detergent is added, the more times and time are needed for rinsing, and the more the waste of water and electricity is caused. In addition, since the addition of the washing powder and the detergent leaves a certain amount of residue on the laundry after rinsing, and the washing powder and the detergent remain harmful to the human body, it is necessary to develop a device for treating water injected into the washing machine.
At present, a technology for treating washing water by using a micro-bubble technology exists, and the washing of clothes by using the treated washing water can reduce the input amount of washing powder or detergent and does not influence the actual requirement of a user on the cleanliness of the clothes. The microbubble technology is mainly applied to the environmental protection field, also has the application case in domestic fields such as skin care, shower, but the most structure complicacy of present microbubble generating device, and some needs additionally set up the water pump, and some needs set up heating device and a plurality of valves to also have a great deal of requirements to the mode of intaking.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides the hydrodynamic cavitation part of the micro-bubble generator, which has a simple structure and can generate more micro-bubbles.
The invention also aims to provide a clothes treatment device with the hydrodynamic cavitation part of the microbubble generator.
According to the embodiment of the invention, the hydrodynamic cavitation part of the microbubble generator comprises: the cavitation shell is internally provided with a water passing cavity, the cavitation shell is provided with a cavitation inlet and a cavitation outlet which are communicated with the water passing cavity, the water passing cavity is a closed cavity which only flows through the cavitation inlet and the cavitation outlet, and the cavitation inlet is suitable for flowing in water flow dissolved with gas; the cavitation spheroid, the cavitation spheroid movably is established cross the water cavity, follow under the rivers promotion that the cavitation import flowed in, the cavitation spheroid can end cross being equipped with of water cavity on the inner wall of cavitation export, and work as the cavitation spheroid blocks up during the cavitation export, the cavitation spheroid with be equipped with the cavitation passageway of intercommunication cavitation export between the inner wall of crossing the water cavity.
According to the microbubble generator provided by the embodiment of the invention, the movable cavitation sphere is arranged in the water passing cavity in front of the cavitation outlet, when water flow is continuously introduced into the cavitation inlet, the continuously introduced water flow drives the cavitation sphere to move towards the cavitation outlet, so that the cavitation sphere is stopped against the cavitation outlet to form a narrow cavitation channel, the pressure in the closed cavity can be increased because the continuously introduced water flow is more than the outflow water flow, so that more air is dissolved in the water flow flowing through the cavitation channel, and when the water flow with more air solutes passes through the cavitation channel, a venturi effect is generated because the flow passing section is small, the water flow with more air solutes can quickly pass out of the cavitation outlet, and the air in the water flow is separated out to form more microbubbles. The hydrodynamic cavitation part has simple structure and good cavitation effect.
According to the hydrodynamic cavitation piece of the microbubble generator in one embodiment of the present invention, the inner wall of the water passing cavity is provided with a convex strip, and when the cavitation sphere is blocked at the cavitation outlet, the cavitation sphere is in contact with the convex strip.
According to a further embodiment of the invention, the rib is a plurality of ribs, and the plurality of ribs are arranged around the cavitation outlet at intervals.
According to a further embodiment of the invention, the ribs extend in a direction from the cavitation inlet to the cavitation outlet.
According to the hydrodynamic cavitation part of the microbubble generator of one embodiment of the present invention, the inner wall surface of the water passing cavity surrounding the cavitation outlet is formed into a spherical surface adapted to the cavitation sphere.
According to a further embodiment of the present invention, a surface of the convex line facing the central axis of the cavitation shell is formed into a spherical surface having the same diameter as the cavitation sphere.
According to the hydrodynamic cavitation part of the microbubble generator in one embodiment of the present invention, the cavitation inlet and the cavitation outlet are respectively arranged at two opposite ends of the water passing cavity.
The hydrodynamic cavitation part of the microbubble generator according to an embodiment of the present invention, the cavitation shell includes: the half shell of intaking and the half shell of going out water of relative lock, the cavitation import is established on the half shell of intaking, the cavitation export is established on the half shell of going out water.
According to a further embodiment of the invention, the water inlet half-shell and the water outlet half-shell form a sealing fit by screwing.
According to a clothes treatment device of the embodiment of the invention, a water inlet of the clothes treatment device is provided with a micro bubble generator, and the micro bubble generator comprises: a dissolved air tank and the hydrodynamic cavitation part of the microbubble generator.
According to the clothes treatment device provided by the embodiment of the invention, the hydrodynamic cavitation part provided with the dissolved air tank and the micro-bubble generator can generate a large amount of micro-bubbles in the washed water, so that the use amount of washing powder or detergent is reduced, the residual washing powder or detergent on clothes is reduced, and water and electricity resources can be saved.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic diagram of the general structure of a hydrodynamic cavitation part of a microbubble generator according to an embodiment of the present invention.
Fig. 2 is a longitudinal sectional view (with cavitation spheres hidden) of the hydrodynamic cavitation member of the microbubble generator according to one embodiment of the present invention.
Fig. 3 is a longitudinal sectional view of a hydrodynamic cavitation member of a microbubble generator according to an embodiment of the present invention.
Reference numerals:
a hydrodynamic cavitation component 100 of the microbubble generator;
a cavitation shell 10;
a water inlet half shell 11; a cavitation inlet 111; a water inlet joint 112;
a water outlet half shell 12; a cavitation outlet 121; a water outlet joint 122;
a water passing cavity 13; a convex strip 131;
a cavitation channel 14;
a cavitation sphere 20.
Detailed Description
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention, and are not to be construed as limiting the present invention.
A specific structure of the hydrodynamic cavitation member 100 of the microbubble generator according to the embodiment of the present invention will be described below with reference to fig. 1 to 3.
A hydrodynamic cavitation device 100 of a microbubble generator according to an embodiment of the present invention, as shown in fig. 1 to 3, includes: cavitation shell 10, cavitation sphere 20.
As shown in fig. 2 and 3, a water passing cavity 13 is arranged in the cavitation shell 10, a cavitation inlet 111 and a cavitation outlet 121 which are communicated with the water passing cavity 13 are arranged on the cavitation shell 10, the water passing cavity 13 is a closed cavity which only flows through the cavitation inlet 111 and the cavitation outlet 121, and the cavitation inlet 111 is suitable for flowing water flow with dissolved gas. When water flow with dissolved gas enters the closed cavity, high pressure is easily formed in the closed cavity.
As shown in fig. 3, a cavitation sphere 20 is movably disposed in the water passing chamber 13. Here, the movable indication that the cavitation sphere 20 can move back and forth along the water passing chamber 13 between the cavitation inlet 111 and the cavitation outlet 121.
The cavitation ball 20 can be stopped against the inner wall of the water passing chamber 13 provided with the cavitation outlet 121 under the pushing of the water flow flowing in from the cavitation inlet 111. The cavitation sphere 20 in the water passing cavity 13 can move towards the cavitation outlet 121 under the pushing of the water flow and gradually stop against the cavitation outlet 121, so that a water pressure difference is formed on two sides of the cavitation sphere 20.
When the cavitation sphere 20 is blocked at the cavitation outlet 121, a cavitation channel 14 communicated with the cavitation outlet 121 is arranged between the cavitation sphere 20 and the inner wall of the water passing cavity 13. It is shown here that the cavitation sphere 20 does not completely close off the cavitation outlet 121, but leaves the cavitation channel 14 such that the stream of water with gas gradually flows out of the cavitation outlet 121.
By arranging the movable cavitation sphere 20 in the water passing cavity 13 in front of the cavitation outlet 121, when water flow with gas is continuously introduced into the cavitation inlet 111, the continuously introduced water flow flows along the inner wall of the water passing cavity 13, and after encountering the cavitation sphere 20, the cavitation sphere 20 is pushed to continuously move towards the cavitation outlet 121, so that the cavitation sphere 20 moves to the front of the cavitation outlet 121 and is gradually stopped on the cavitation outlet 121, a narrower cavitation channel 14 is formed, that is, the flow cross section of the water flow with the gaseous solute when passing through the cavitation passageway 14 is reduced as compared to the flow cross section when just entering the cavitation inlet 111, the flow velocity of the water flow with the gaseous solute is increased, the pressure is reduced, this configuration, which forms a venturi passage, creates a venturi effect that causes the cavitation sphere 20 to continuously stop against the cavitation outlet 121, and also causes the flow of water with gaseous solutes to exit the cavitation passageway 14 more quickly.
In the process, the water flow which is continuously introduced is larger than the water flow which flows out, the water passing cavity 13 is used as a closed cavity, when the cavitation outlet 121 of the closed cavity is stopped against the cavitation sphere 20, the pressure inside the closed cavity is increased, and the water flow which flows into the water passing cavity 13 can dissolve more gas solute.
When the water flow carrying more gas solute passes through the cavitation channel 14, the flow velocity is increased, the pressure intensity is reduced, the cavitation effect is generated, and then the gas in the water flow is separated out to form more micro-bubbles. These microbubbles can participate in the washing process to increase the washing effect.
It can be understood that the hydrodynamic cavitation part 100 of the microbubble generator of the present invention has a simple structure, and does not need to provide redundant water pumps, heating devices or control valves, etc., thereby greatly simplifying the overall structure of the hydrodynamic cavitation part 100 of the microbubble generator and reducing the production cost. The water inlet mode is not limited too much. The amount of generated microbubbles is large.
In some embodiments of the present invention, as shown in fig. 2, the inner wall of the water passing chamber 13 is provided with a rib 131, and when the cavitation ball 20 is plugged in the cavitation outlet 121, the cavitation ball 20 contacts with the rib 131. The convex strips 131 and the cavitation sphere 20 form a line contact, when the convex strips 131 are more and closer, a channel is formed between the adjacent convex strips 131, the cavitation sphere 20 and the inner wall of the water passing cavity 13, and the channel is the cavitation channel 14. When the convex strips 131 are arranged sparsely, the cavitation channel 14 is formed among the side walls of the convex strips 131, the cavitation sphere 20 and the water passing cavity 13. The arrangement of the convex strips 131 can prevent the cavitation sphere 20 from completely closing the cavitation outlet 121.
Advantageously, the rib 131 is plural, and the plural ribs 131 are spaced around the cavitation outlet 121. The convex strips 131 arranged at intervals can enable all directions on the spherical surface of the cavitation sphere 20 to be supported by the convex strips 131 to form more cavitation channels 14, so that the venturi effect is more remarkable.
Alternatively, the ribs 131 extend in a direction from the cavitation inlet 111 to the cavitation outlet 121. The protruding strips 131 thus arranged enable the cavitation channel 14 to form a narrower cavitation channel 14, thereby forming a cavitation channel 14 with a narrower flow cross section, so that the negative pressure area in the cavitation channel 14 is increased, and the fluid with more dissolved gas can rapidly pass through each cavitation channel 14.
Advantageously, the inner wall surface of the water passing chamber 13 surrounding the cavitation outlet 121 is formed into a spherical surface fitting the cavitation sphere 20. The spherical surface is more easily attached to the cavitation sphere 20, so that the convex strip 131 and the cavitation sphere 20 are in closer contact, and the cavitation channel 14 is ensured to have a more stable water cross-sectional area. In addition, the cavitation sphere 20 is more reliably stopped against the cavitation outlet 121.
Alternatively, the surface of the convex strip 131 facing the central axis of the cavitation shell 10 is formed into a spherical surface having the same diameter as the cavitation sphere 20. It is ensured that the contact surface between the convex strips 131 and the cavitation sphere 20 is sufficiently large.
In some embodiments of the present invention, as shown in fig. 2 and 3, the cavitation inlet 111 and the cavitation outlet 121 are respectively disposed at two opposite ends of the water passing chamber 13. The cavitation inlet 111 and the cavitation outlet 121 which are oppositely arranged can prevent the pressure difference generated by the water flow due to gravity from influencing the process of dissolving the gas in the water passing cavity 13 into the liquid. In addition, the inlet and the outlet which are oppositely arranged enable the path of the cavitation sphere 20 to be simpler in the moving process.
Of course, the cavitation inlet 111 and the cavitation outlet 121 may be disposed at an angle, and are not limited in particular.
Optionally, the cavitation inlet 111 is level with the height of the cavitation outlet 121. Is beneficial to the inlet and outlet of liquid and the movement of the cavitation sphere 20, and has simple processing.
In some embodiments of the present invention, as shown in fig. 1, 2, 3, the cavitation shell 10 comprises: and the cavitation inlet 111 is arranged on the water inlet half shell 11 and the cavitation outlet 121 is arranged on the water outlet half shell 12 relative to the buckled water inlet half shell 11 and water outlet half shell 12. The split type setting of cavitation shell 10 is favorable to when inside spare part breaks down, perhaps pipeline blocks up to and when filter chamber 13 is inside to need the clearance, dismantles, has increased the convenience of maintaining. And the cavitation ball 20 is conveniently arranged in the filter cavity 13, so that the assembly simplicity is improved. In addition, the service life and replacement costs are increased.
Alternatively, the inlet half shell 11 and the outlet half shell 12 are screwed to form a sealing fit. The detachable matching mode can increase the convenience of the user for independent detachment.
Of course, the water inlet half shell 11 and the water outlet half shell 12 may be engaged with each other by snap-fit or plug-fit, and are not limited herein.
Optionally, the inlet half shell 11 includes a first half shell connecting portion, a gradually expanding portion, and a water inlet joint 112, wherein the first half shell connecting portion is provided with a structure matched with the outlet half shell 12, such as a thread, a buckle or a bayonet, a slip or a socket, etc., the gradually expanding portion is connected to the other end of the first half shell connecting portion, and the water inlet joint 112 is connected to the other end of the gradually expanding portion. The water inlet joint 112 is connected with a dissolved air tank which can generate liquid with bubbles at the front end. The divergent part is designed to slightly slow down the flow rate of the water flow entering from the cavitation inlet 111 and store more water flow with gas in the water passing cavity 13.
In addition, a cavitation inlet 111 is formed between the water inlet connector 112 and the diverging section.
Optionally, a thread is arranged on the water inlet joint 112, and the water inlet joint 112 is in threaded connection with the dissolved air tank. The assembly is convenient.
Optionally, the half shell 12 that goes out water includes half shell connecting portion of second, convergent portion to and water outlet 122, wherein be equipped with on the half shell connecting portion of second and advance water half shell 11 corresponding complex structure, like screw thread, buckle or bayonet socket, cutting or socket etc. the convergent portion is connected to half shell connecting portion's the other end, and water outlet 122 is connected to the other end of convergent portion. The water outlet joint 122 may open into an external water containing cavity of the laundry treating device. The design of the tapered portion is advantageous for forming a venturi effect, so that the fluid with more dissolved gas solute rapidly passes through the cavitation outlet 121.
In addition, a cavitation outlet 121 is formed between the water outlet joint 122 and the tapered portion.
Optionally, a protruding nozzle is disposed at an end of the water outlet connector 122, so that the water outlet connector 122 can be conveniently placed in the water containing cavity of the clothes treatment device, and the protruding nozzle prevents the water outlet connector from being removed from the mounting hole.
In some embodiments of the present invention, a laundry treating apparatus having a micro bubble generator provided at a water inlet thereof, the micro bubble generator comprising: a dissolved air tank and the aforementioned hydrodynamic cavitation device 100 of the microbubble generator.
Such a laundry treatment apparatus generates a large number of micro bubbles during washing laundry, thereby reducing detergent or washing powder used during washing, and reducing residue of the detergent or washing powder on the laundry.
In order to better understand the solution of the embodiment of the present invention, the structure of the hydrodynamic cavitation device 100 of the microbubble generator in one embodiment of the present invention is described below with reference to fig. 1 to 3.
As shown in fig. 1 to 3, a hydrodynamic cavitation device 100 of a microbubble generator includes: a cavitation shell 10 and a cavitation sphere 20 located within the cavitation shell 10.
As shown in fig. 2 and 3, the cavitation shell 10 is a split-type threaded connection structure, and includes: and the water inlet half shell 11 and the water outlet half shell 12 are oppositely buckled. Wherein, the cavitation inlet 111 is arranged on the water inlet half shell 11, and the cavitation outlet 121 is arranged on the water outlet half shell 12. The cavitation inlet 111 and the cavitation outlet 121 are oppositely disposed. The end of the inlet half-shell 11 is provided with an externally threaded inlet connector 112, and the end of the outlet half-shell 12 is provided with an outlet connector 122.
As shown in fig. 2 and 3, a closed water passing cavity 13 is arranged in the cavitation shell 10, and two ends of the water passing cavity 13 are respectively communicated with the cavitation inlet 111 and the cavitation outlet 121. The inner wall surface of the water passing chamber 13 surrounding the cavitation outlet 121 is formed into a spherical surface adapted to the cavitation sphere 20. The water passing chamber 13 is provided with a plurality of ribs 131 extending in a direction from the cavitation inlet 111 to the cavitation outlet 121. The ribs 131 are arranged at regular intervals on the circumferential surface of the water passing chamber 13.
As shown in fig. 3, a cavitation ball 20 is movably disposed in the water passing chamber 13, and the cavitation ball 20 can stop against the inner wall of the water passing chamber 13 where the cavitation outlet 121 is disposed under the pushing of the water flow flowing in from the cavitation inlet 111. When the cavitation sphere 20 is blocked at the cavitation outlet 121, a cavitation channel 14 communicated with the cavitation outlet 121 is arranged between the cavitation sphere 20 and the water passing cavity 13 and between the cavitation sphere and the inner wall convex strip 131.
The hydrodynamic cavitation part 100 of the microbubble generator of the present invention is preferably placed horizontally when in use.
In the description of the present invention, it is to be understood that the terms "longitudinal", "upper", "lower", "front", "rear", "horizontal", "top", "bottom", "inner", "outer", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
In addition, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature for distinguishing between descriptive features, non-sequential, and non-trivial.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The specific configuration of the cavitation shell 10 of the hydrodynamic cavitation member 100 of the microbubble generator according to the embodiment of the present invention, the installation position on the laundry treating apparatus, and the like are known to those skilled in the art and will not be described in detail herein.
In the description herein, references to the description of "an embodiment," "an example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (10)
1. A hydrodynamic cavitation part of a micro bubble generator of a clothes treating apparatus, comprising:
the cavitation shell is internally provided with a water passing cavity, the cavitation shell is provided with a cavitation inlet and a cavitation outlet which are communicated with the water passing cavity, the water passing cavity is a closed cavity which only flows through the cavitation inlet and the cavitation outlet, and the cavitation inlet is suitable for flowing water flow dissolved with gas;
cavitation spheroid, cavitation spheroid movably establishes cross the water cavity, following the rivers promotion that the cavitation import flowed in is under, the cavitation spheroid can end to be in cross being equipped with of water cavity on the inner wall of cavitation export, and work as the cavitation spheroid blocks up during the cavitation export, the cavitation spheroid with be equipped with the cavitation passageway of intercommunication cavitation export and cross the water cavity between the inner wall of crossing the water cavity, follow when the rivers that carry more gaseous solute the cavitation passageway is through, produces cavitation effect, and the gas in the rivers is appeared and is formed more microbubble.
2. The hydrodynamic cavitation device of a microbubble generator for a clothes treatment apparatus as claimed in claim 1, wherein a rib is provided on an inner wall of the water passing chamber, and the cavitation ball is in contact with the rib when the cavitation ball is blocked at the cavitation outlet.
3. The hydrodynamic cavitation device of a microbubble generator of a clothes treatment apparatus as recited in claim 2, wherein the rib is plural, and a plurality of the ribs are disposed at intervals around the cavitation outlet.
4. The hydrodynamic cavitation device of a microbubble generator of a laundry treatment apparatus according to claim 2, wherein the rib extends in a direction from the cavitation inlet to the cavitation outlet.
5. The hydrodynamic cavitation of a microbubble generator of a laundry treating apparatus according to claim 1, wherein an inner wall surface of the water passing chamber surrounding the cavitation outlet is formed as a spherical surface adapted to the cavitation sphere.
6. The hydrodynamic cavitation of a microbubble generator of a laundry processing apparatus according to claim 2, wherein a surface of the convex strip facing a central axis of the cavitation shell is formed as a spherical surface having a constant diameter with the cavitation sphere.
7. The hydrodynamic cavitation of a microbubble generator for a laundry apparatus according to claim 1, wherein the cavitation inlet and the cavitation outlet are respectively provided at opposite ends of the water passing chamber.
8. The hydrodynamic cavitation of a microbubble generator of a laundry treating apparatus according to claim 1, wherein the cavitation shell comprises: the half shell of intaking and the half shell of going out water of relative lock, the cavitation import is established on the half shell of intaking, the cavitation export is established on the half shell of going out water.
9. The hydrodynamic cavitation of a microbubble generator of a laundry treatment apparatus according to claim 8, wherein the water inlet half shell and the water outlet half shell form a sealing fit by a threaded connection.
10. The utility model provides a clothing processing apparatus which characterized in that, clothing processing apparatus's water inlet department is equipped with microbubble generator, and microbubble generator includes: a hydrodynamic cavitation member of a dissolved air tank and a microbubble generator of a laundry treating apparatus according to any one of claims 1 to 9.
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| CN201811308335.4A CN111139623B (en) | 2018-11-05 | 2018-11-05 | Hydrodynamic cavitation piece and clothing processing apparatus of microbubble generator |
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| CN201811308335.4A CN111139623B (en) | 2018-11-05 | 2018-11-05 | Hydrodynamic cavitation piece and clothing processing apparatus of microbubble generator |
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| CN111139623B true CN111139623B (en) | 2022-05-27 |
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| RU2251629C1 (en) * | 2004-07-06 | 2005-05-10 | Бауров Юрий Алексеевич | Method of and plant for production of thermal energy |
| CN103056052A (en) * | 2013-01-10 | 2013-04-24 | 中国海洋工程公司 | Cavitation jet nozzle |
| JP2016113845A (en) * | 2014-12-17 | 2016-06-23 | 東亜建設工業株式会社 | Air-lift pump device and aquatic contamination component removing method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| SU1148957A1 (en) * | 1983-12-19 | 1985-04-07 | Ивано-Франковский Институт Нефти И Газа | Hydraulic monitor dridding bit |
| ATE284164T1 (en) * | 1999-04-22 | 2004-12-15 | Eltek Spa | WATER-CHARGING HOUSEHOLD APPLIANCE, NAMELY WASHING MACHINE, HAVING AN IMPROVED WATER SOFTENING DEVICE |
| RU2228422C2 (en) * | 2000-03-01 | 2004-05-10 | Иванников Владимир Иванович | Cavitating nozzle |
| CN102069045B (en) * | 2010-12-03 | 2012-09-26 | 中国船舶重工集团公司第七一○研究所 | Unpowered rotatable cavitation jet nozzle |
| CN104591313B (en) * | 2014-12-31 | 2016-06-29 | 陕西师范大学 | A kind of equipment of Hydrodynamic Cavitation strengthening cavitation bubble collapse |
| CN207362525U (en) * | 2017-10-17 | 2018-05-15 | 无锡小天鹅股份有限公司 | Microbubble generator and device for clothing processing |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2251629C1 (en) * | 2004-07-06 | 2005-05-10 | Бауров Юрий Алексеевич | Method of and plant for production of thermal energy |
| CN103056052A (en) * | 2013-01-10 | 2013-04-24 | 中国海洋工程公司 | Cavitation jet nozzle |
| JP2016113845A (en) * | 2014-12-17 | 2016-06-23 | 東亜建設工業株式会社 | Air-lift pump device and aquatic contamination component removing method |
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