WO2021098838A1 - 微气泡处理剂盒组件及具有其的洗涤设备 - Google Patents

微气泡处理剂盒组件及具有其的洗涤设备 Download PDF

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Publication number
WO2021098838A1
WO2021098838A1 PCT/CN2020/130535 CN2020130535W WO2021098838A1 WO 2021098838 A1 WO2021098838 A1 WO 2021098838A1 CN 2020130535 W CN2020130535 W CN 2020130535W WO 2021098838 A1 WO2021098838 A1 WO 2021098838A1
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WO
WIPO (PCT)
Prior art keywords
microbubble
inlet pipe
water
diameter
water inlet
Prior art date
Application number
PCT/CN2020/130535
Other languages
English (en)
French (fr)
Inventor
赵志强
许升
Original Assignee
青岛海尔洗衣机有限公司
海尔智家股份有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from CN201911159164.8A external-priority patent/CN112831986B/zh
Priority claimed from CN201911177019.2A external-priority patent/CN112853688A/zh
Application filed by 青岛海尔洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔洗衣机有限公司
Priority to US17/777,903 priority Critical patent/US20220411985A1/en
Priority to EP20890769.1A priority patent/EP4063554A4/en
Publication of WO2021098838A1 publication Critical patent/WO2021098838A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/232—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F23/00—Mixing according to the phases to be mixed, e.g. dispersing or emulsifying
    • B01F23/20—Mixing gases with liquids
    • B01F23/23—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids
    • B01F23/237—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media
    • B01F23/2373—Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3121—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with additional mixing means other than injector mixers, e.g. screens, baffles or rotating elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3123—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements
    • B01F25/31232—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof with two or more Venturi elements used simultaneously
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/30—Injector mixers
    • B01F25/31—Injector mixers in conduits or tubes through which the main component flows
    • B01F25/312—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof
    • B01F25/3124—Injector mixers in conduits or tubes through which the main component flows with Venturi elements; Details thereof characterised by the place of introduction of the main flow
    • B01F25/31243—Eductor or eductor-type venturi, i.e. the main flow being injected through the venturi with high speed in the form of a jet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F25/00—Flow mixers; Mixers for falling materials, e.g. solid particles
    • B01F25/40—Static mixers
    • B01F25/45—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads
    • B01F25/452—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces
    • B01F25/4523—Mixers in which the materials to be mixed are pressed together through orifices or interstitial spaces, e.g. between beads characterised by elements provided with orifices or interstitial spaces the components being pressed through sieves, screens or meshes which obstruct the whole diameter of the tube
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/02—Spray pistols; Apparatus for discharge
    • B05B7/04—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
    • B05B7/0416—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid
    • B05B7/0425—Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge with arrangements for mixing one gas and one liquid without any source of compressed gas, e.g. the air being sucked by the pressurised liquid
    • 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 
    • D06F39/02—Devices for adding soap or other washing agents
    • 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

Definitions

  • the present invention relates to washing equipment, in particular to a microbubble treatment agent cartridge assembly and a washing equipment having the microbubble treatment agent cartridge assembly.
  • Micro-bubble usually refers to tiny bubbles with a diameter below fifty microns ( ⁇ m) when the bubbles occur. Micro-bubbles can also be called micro-/nano-bubble, micro-bubble or nano-bubble according to their diameter range. Because of its small buoyancy in the liquid, the microbubbles stay in the liquid for a long time. Moreover, the microbubbles will shrink in the liquid until they finally break, generating smaller nanobubbles. In this process, the bubble's rising speed becomes slow because it becomes smaller, resulting in high melting efficiency. When the microbubbles are broken, high pressure and high temperature heat are generated locally, which can destroy foreign objects such as organic matter floating in the liquid or attached to the object.
  • microbubbles have strong cleaning and purification capabilities.
  • microbubbles have been widely used in washing machines such as washing machines.
  • Chinese Published Patent Application CN108602030A discloses a washing machine with a water injection device.
  • the water injection device includes an electromagnetic water supply valve, a water injection box, and a fine bubble generator arranged between the electromagnetic water supply valve and the water injection box.
  • the fine bubble generator has a cylindrical shape with a flange, and includes a flow path member and a collision portion provided in the flow path member. The collision portion locally reduces the cross-sectional area of the flow path in the flow path member so as to pass through the flow path member. Fine air bubbles are generated in the liquid in the flow path.
  • the water flow from the main water pipe is rapidly depressurized as it flows through the fine bubble generator, so that the air in the water flow is precipitated to produce microbubbles in the water, and then the microbubble water flows into the water injection box It is mixed with detergent or softener in the water injection box and then enters the washing tub to be used for washing clothes.
  • this kind of fine bubble generator can only rely on the very limited air carried inside the liquid flowing through it to generate fine bubbles. Therefore, the fine bubble generator cannot provide the water injection box with microbubble water with enough microbubbles. Thereby affecting the dissolution of detergent or softener.
  • the present invention provides a microbubble treatment agent box assembly.
  • the microbubble treatment cartridge assembly includes a casing and a treatment cartridge contained in the casing.
  • At least one water inlet pipe portion is provided on the casing, and at least one of the at least one water inlet pipe portion is provided There is at least one-stage diameter-decreasing tapered part and a microbubble bubbler, and the at least one pipe wall of the at least one water inlet pipe part is also provided with an air inlet hole, and the air inlet hole is positioned at the At least the first-stage diameter-reduced tapered portion is in communication with the microbubble bubbler and is in communication with the air inlet pipe provided on the housing, and a spray nozzle is provided on the top end of the most downstream-stage diameter-reduced tapered portion.
  • the nozzle hole is arranged so that the water flowing through the at least one-stage diameter-reduced tapered portion can be expanded and sprayed through the nozzle hole and generate a negative pressure near the air inlet hole, so that air can flow from The air inlet pipe is sucked into the water inlet pipe part and mixed with the water flow to generate bubble water, and the bubble water flows through the micro bubble bubbler to be converted into micro bubble water and then sprayed into the processing agent box.
  • a spoiler is provided on the inner wall of the at least one-stage diameter-reduced tapered portion.
  • the spoiler is at least one radial protrusion provided on the inner wall of the at least one-stage diameter-reduced tapered portion or along the at least one At least one spoiler rib extending longitudinally on the inner wall of the tapered part with a reduced diameter.
  • the spoiler is positioned on the inner wall of the tapered portion with the most downstream first-stage diameter reduced.
  • the at least one-stage diameter-reduced tapered portion includes two or more stages of diameter-reduced tapered portion.
  • At least one spray cavity is further provided in the housing, and the at least one spray cavity is arranged between the at least one water inlet pipe and the treatment agent. Between the boxes, the microbubble water is sprayed into the processing agent box through the at least one spray chamber.
  • the at least one water inlet pipe portion includes a main water inlet pipe portion and an auxiliary water inlet pipe portion
  • the treatment agent box includes a detergent chamber and at least one care agent chamber
  • the main water inlet pipe portion is configured to provide microbubble water to the detergent chamber
  • the auxiliary water inlet pipe portion is configured to provide microbubble water to the at least one care agent chamber.
  • the microbubble bubbler has a mesh structure, and the mesh structure has at least one pore with a diameter of micrometers.
  • the mesh structure includes a plastic fence, a metal mesh, or a polymer material mesh.
  • the microbubble processing agent cartridge assembly includes a housing and a processing agent cartridge contained in the housing. At least one water inlet pipe portion is provided on the housing, and at least one taper portion with reduced diameter and a microbubble bubbler are provided in at least one of the at least one water inlet pipe portion. The flow in the small cone can be accelerated. A spray hole is provided on the tip of the most downstream stage of the at least one-stage diameter-reduced tapered portion, and the water stream can be expansively sprayed from the nozzle hole and generate negative pressure downstream of the at least one-stage diameter-reduced tapered portion. Pressure.
  • An air inlet hole is also provided on the wall of at least one of the at least one water inlet pipe part.
  • the air inlet hole is positioned between the at least one-stage diameter-reduced tapered part and the microbubble bubbler and is connected to the housing.
  • the upper air intake pipe is connected, thereby allowing a large amount of outside air to be sucked through the air intake pipe under the effect of negative pressure and mixing the large amount of air with the water flow to generate a large number of bubbles in the water.
  • the bubble water carrying a large number of bubbles is then cut and mixed while flowing through the micro bubble bubbler to produce micro bubble water containing a large number of micro bubbles.
  • the micro-bubble water is then sprayed into the processing agent box to dissolve and mix the processing agent in the processing agent box.
  • the microbubble treatment cartridge assembly of the present invention significantly improves the efficiency of microbubble generation through the interaction of at least one-stage diameter-reduced tapered portion, nozzle hole, and air inlet pipe communicating with the air inlet hole, thereby significantly improving the efficiency of microbubble generation. It effectively promotes the rapid dissolution and mixing of the treatment agent in water, and can save the dosage of the treatment agent, so it is also beneficial to the health of users.
  • the turbulence part provided on the inner wall of the at least one-stage diameter-reduced tapered part can help the water flow to mix the sucked air more effectively downstream by increasing the turbulence of the water.
  • the spoiler can be, for example, at least one radial protrusion provided on the inner wall of the at least one-stage diameter-reduced tapered portion or at least one spoiler rib extending longitudinally along the inner wall of the at least one-stage diameter-reduced tapered portion .
  • providing more stages of the tapered portion with a smaller diameter helps to further increase the speed of the water flow.
  • a spray chamber provided between the water inlet pipe part and the treatment agent box can help spray the microbubble water into the treatment agent box evenly.
  • the present invention provides a microbubble treatment kit assembly.
  • the microbubble treatment cartridge assembly includes a casing and a treatment cartridge contained in the casing, and at least one water inlet pipe part and at least one spray chamber positioned above the treatment cartridge are provided on the casing, Between at least one of the at least one water inlet pipe portion and at least one of the at least one spray cavity is provided along the water flow direction at least one-stage diameter-reduced tapered channel portion, where the diameter becomes smaller at the at least one-stage A spray hole is provided on the downstream end of the tapered channel part; an air inlet channel is also provided on the housing, and the outlet of the air inlet channel is positioned close to the spray hole, so that the water flow is expansively sprayed from the spray hole A negative pressure is generated near the outlet to suck in external air through the air inlet channel and mix with
  • a spoiler is provided on the inner wall of the at least one-stage diameter-reduced tapered channel portion.
  • the spoiler is at least one radial protrusion provided on the inner wall of the at least one-stage diameter-reduced tapered channel portion or along the At least one spoiler rib extending longitudinally on the inner wall of the tapered channel portion with a reduced diameter of at least one stage.
  • the spoiler is positioned on the inner wall of the tapered channel portion with the most downstream first-stage diameter-reduced diameter.
  • the at least one-stage diameter-reduced tapered channel portion includes two or more stages of reduced-diameter tapered channel portion.
  • a connecting portion surrounding the at least one spray cavity is formed between the at least one water inlet pipe portion and the at least one spray cavity, and the air inlet The channel is formed on the connecting part.
  • the at least one water inlet pipe portion includes a main water inlet pipe portion and an auxiliary water inlet pipe portion
  • the at least one spray cavity includes a first spray cavity and a second spray cavity. And between the main water inlet pipe portion and the first spray cavity and between the auxiliary water inlet pipe portion and the second spray cavity are respectively provided with a first-level tapered channel portion with a reduced diameter.
  • the microbubble bubbler has a mesh structure, and the mesh structure has at least one pore with a diameter of micrometers.
  • the mesh structure includes a plastic fence, a metal mesh, or a polymer material mesh.
  • the microbubble processing agent cartridge assembly includes a housing and a processing agent cartridge contained in the housing. At least one water inlet pipe portion and at least one spray cavity positioned above the processing agent box are provided on the housing, and along between at least one of the at least one water inlet pipe portion and at least one of the at least one spray cavity
  • the water flow direction is provided with at least one-stage diameter-reduced tapered passage part, so the water flow from the water inlet pipe part can first flow through at least one-stage diameter-reduced tapered passage part and be pressurized in it before entering the spray chamber.
  • a nozzle hole is provided on the downstream end of the tapered passage with a reduced diameter of at least one stage.
  • the pressurized water flow is ejected from the nozzle hole and rapidly expands due to the sudden expansion of the downstream flow section, so it is near the downstream of the nozzle hole Cause negative pressure.
  • An air inlet channel is also provided on the housing, and the outlet of the air inlet channel is positioned close to the spray hole, so that the outside air is sucked in through the air inlet channel under the action of negative pressure and mixed with the water flow to form bubble water.
  • a microbubble bubbler is arranged in at least one spray chamber, so that the bubble water is transformed into microbubble water through the microbubble bubbler in the spray chamber and then sprayed into the processing agent box to use the microbubble Bubble water is used to dissolve and mix one or more processing agents in the processing agent box.
  • the microbubble processing agent cartridge assembly of the present invention reduces the diameter of at least one stage between the water inlet pipe portion and the processing agent cartridge.
  • the tapered channel portion, the nozzle hole, the air inlet channel, and the microbubble bubbler are common It significantly improves the efficiency of microbubbles generation, which can more effectively promote the rapid dissolution and mixing of the treatment agent in water, and can save the amount of treatment agent, so it is also beneficial to the health of users.
  • the turbulence part provided on the inner wall of the tapered passage part with a reduced diameter of at least one stage can help the water flow to mix the sucked air more effectively by increasing the turbulence of the water.
  • the turbulence portion can be, for example, at least one radial protrusion provided on the inner wall of the at least one-stage diameter-reduced tapered passage portion or at least one turbulence extending longitudinally along the inner wall of the at least one-stage diameter-reduced tapered passage portion. Flow tendons.
  • the provision of more stages of tapered passages with smaller diameters helps to further increase the pressure and speed of the water flow.
  • the present invention also provides a washing device, the washing device comprising any of the above-mentioned microbubble processing agent cartridge assembly, the microbubble processing agent cartridge assembly is arranged in the washing device so as to provide dissolution for the washing device Microbubble water mixture containing treatment agent.
  • Figure 1 is a three-dimensional schematic diagram of an embodiment of the microbubble processing agent cartridge assembly of the present invention
  • Fig. 2 is a front view of the embodiment of the microbubble processing agent cartridge assembly of the present invention shown in Fig. 1;
  • FIG. 3 is a top view of the embodiment of the microbubble processing agent cartridge assembly of the present invention shown in FIG. 1;
  • FIG. 4 is a cross-sectional view of an example of the microbubble processing agent cartridge assembly of the present invention in the first embodiment taken along the section line A-A of FIG. 3;
  • FIG. 5 is a cross-sectional view of an example of the microbubble processing agent cartridge assembly of the present invention in the second embodiment taken along the section line A-A of FIG. 3;
  • Fig. 6 is a schematic structural view of an embodiment of a washing device including a microbubble treatment agent cartridge assembly according to the present invention
  • Fig. 7 is a schematic structural view of another embodiment of a washing device including a microbubble treatment agent cartridge assembly according to the present invention.
  • Pulsator washing machine 11. Box body; 12. Pan seat; 13; Upper cover; 14. Foot of the pulsator washing machine; 21. Outer barrel; 31. Inner barrel; 311. Dehydration hole; 32. Pulsator; 33 , The drive shaft of the pulsator washing machine; 34, the motor of the pulsator washing machine; 35, the balance ring; 41, the drain valve; 42, the drain pipe; 51, the water inlet valve; 9, the drum washing machine; 91, the shell; 92, the outer tube 93. Inner tube; 931. Motor of drum washing machine; 932. Drive shaft of drum washing machine; 933. Bearing; 94. Top panel; 95. Control panel; 96. Observation window; 961. Seal window pad; 97. Door body ; 98, the footing of the drum washing machine.
  • microbubble treatment cartridge assembly 52, microbubble treatment cartridge assembly; 521, housing; 522, treatment cartridge; 523, first connection part; 524, second connection part; 525, main water inlet pipe part; 526, auxiliary inlet Water pipe section; 221. Detergent room; 222. Care agent room; 251. The inlet end of the main water inlet pipe section; 252. The tapered part of the primary water inlet pipe section with a reduced diameter; 253. Microbubbles in the main water inlet pipe section Bubbler; 254, the first air inlet pipe; 255, the nozzle of the main water inlet pipe; 256, the air inlet of the main water inlet pipe; 257, the first spray chamber; 261, the inlet end of the auxiliary water inlet pipe; 262.
  • Second embodiment 52, microbubble treatment cartridge assembly; 521, housing; 522, treatment cartridge; 523, first fixing part; 524, second fixing part; 525, main water inlet pipe part; 526, auxiliary inlet Water pipe part; 221, detergent room; 222, care agent room; 251, the inlet end of the main water inlet pipe part; 252, the first-stage diameter-reduced tapered channel portion; 252a, the first diameter-reduced tapered channel; 253.
  • the terms “installation”, “setting”, and “connection” should be understood in a broad sense, for example, it may be a fixed connection or It is a detachable connection or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the internal communication between two components.
  • the specific meaning of the above-mentioned terms in the present invention can be understood according to specific circumstances.
  • the present invention provides a microbubble treatment agent box assembly 52.
  • the microbubble processing agent cartridge assembly includes a housing 521 and a processing agent cartridge 522 contained in the housing 521. At least one water inlet pipe part is provided on the housing 521. At least one of the at least one water inlet pipe portion is provided with at least one-stage diameter-reduced tapered portion and a microbubble bubbler.
  • the wall of at least one of the at least one water inlet pipe part is also provided with an air inlet hole, which is positioned between the at least one-stage diameter-reduced tapered part and the microbubble bubbler and is connected to the housing 521
  • the intake pipe is connected.
  • a nozzle hole is provided on the top end of the tapered portion with a reduced diameter of the most downstream stage. The nozzle hole is arranged so that the water flowing through the tapered portion with a reduced diameter of at least one stage can be expanded and sprayed through the nozzle hole and injected in the intake air. Negative pressure is generated near the hole, so that air can be sucked into the water inlet pipe from the air inlet pipe and mixed with the water flow to produce bubbly water.
  • the microbubble treatment kit assembly of the present invention has a greatly improved ability to generate microbubbles, thereby increasing the dissolution rate and dissolution rate of the treatment agent in water. And the degree of mixing, which in turn can save the amount of treatment agent.
  • At least one-stage tapered portion with reduced diameter and a microbubble bubbler are provided in one or more water inlet pipe portions.
  • at least one-stage tapered portion with reduced diameter and a microbubble bubbler are provided in each water inlet pipe portion.
  • tapeered portion with reduced diameter refers to a structure in which the diameter of the channel formed inside the portion gradually becomes smaller so that the channel is tapered.
  • Figure 1 is a perspective schematic view of an embodiment of the microbubble processing agent cartridge assembly of the present invention
  • Figure 2 is a front view of the embodiment of the microbubble processing agent cartridge assembly of the present invention shown in Figure 1
  • Figure 3 is shown in Figure 1 A top view of an embodiment of the microbubble processing agent cartridge assembly of the present invention.
  • the microbubble processing agent cartridge assembly 52 includes a housing 521 and a processing agent cartridge 522.
  • the processing agent cartridge 522 can be housed in the housing 521 and is movable in the housing 521 so as to be drawn in and out of the housing 521.
  • the treatment agent includes detergent, one or more clothing care agents, etc.
  • the clothing care agent may be, for example, a softener, a sterilizing liquid, and the like.
  • the main water inlet pipe portion 525 and the auxiliary water inlet pipe portion 526 are provided on the housing 521.
  • the main water inlet pipe portion 525 and the auxiliary water inlet pipe portion 526 are both arranged on the top of the housing 521 and distributed on both sides of the top. Both the main water inlet pipe part 525 and the auxiliary water inlet pipe part 526 may be connected to an external water source.
  • two symmetrical first connecting portions 523 and two symmetrical second connecting portions 524 are respectively provided on the left and right sides of the housing 521.
  • the first connection part 523 and the second connection part 524 are used to fix the microbubble treatment agent cartridge assembly 52 to, for example, a washing device, for example, by screw connection or welding connection.
  • a washing device for example, by screw connection or welding connection.
  • only one water inlet pipe portion can be provided on the housing 521, or more than two water inlet pipe portions can also be provided.
  • the treatment agent box 522 has a detergent compartment 221 and a care agent compartment 222 arranged side by side.
  • the detergent compartment 221 is provided to contain detergent.
  • the care agent chamber 222 is configured to contain a softening agent.
  • only one chamber for accommodating, for example, detergent can be provided in the processing agent box 522.
  • a plurality of chambers can be provided in the treatment agent box 522, for example, including two or more treatment agent chambers, which are respectively used for accommodating different treatment agents.
  • the main water inlet pipe portion 525 has an inlet end 251 for connecting to an external water source so as to allow water to flow into the main water inlet pipe portion 525 along the flow direction d when needed.
  • the main water inlet pipe portion 525 has a first-stage diameter-reduced tapered portion 252 and a microbubble bubbler 253.
  • a spray hole 255 is provided at the top of the first-stage diameter-reduced tapered portion 252, which connects the passage in the first-stage diameter-reduced tapered portion 252 with the downstream passage in the main water inlet pipe portion 525. .
  • the water stream accelerated by the first-stage diameter-reduced tapered portion 252 is expansively ejected from the nozzle hole 255 and thus creates a negative pressure in the channel downstream of the main water inlet pipe portion 525.
  • An air inlet 256 is also provided on the pipe wall of the main water inlet pipe part 525. The air inlet 256 is positioned between the first-stage diameter-reduced tapered portion 252 and the microbubble bubbler 253 downstream of the nozzle hole 255 so that the air inlet 256 is in the negative pressure area caused by the nozzle hole 255.
  • the intake hole 256 communicates with the first intake pipe 254.
  • a large amount of outside air is drawn into the main water inlet pipe portion 525 from the first air inlet pipe 254 via the air inlet hole 256 along the direction e, and is mixed with the water flow in the main water inlet pipe portion 525 to produce a large amount of Bubble water with bubbles.
  • the bubble water further flows downstream and passes through the microbubble bubbler 253.
  • the bubble water is further mixed and cut, thereby generating microbubble water containing a large number of microbubbles.
  • the microbubble water then flows to the first spray chamber 257 located below the main water inlet pipe part 525 and above the detergent chamber 221, and is evenly sprayed into the detergent chamber 221 through the first spray chamber 257, thereby helping to dissolve quickly Detergent located in the detergent compartment 221.
  • more than one-stage diameter-reduced tapered portions can be provided in the main water inlet pipe portion 525, for example, two or more-stage diameter-reduced tapered portions, so as to further accelerate the water flow.
  • the nozzle holes are arranged at the top of the tapered part with the smallest diameter at the most downstream stage along the water flow direction.
  • a spoiler portion (not shown in the figure) can be formed on the inner wall of the first-stage diameter-reduced tapered portion 252.
  • the spoiler portion may be at least one spoiler rib extending longitudinally along the inner wall of the tapered portion with reduced diameter at the stage, for example, a plurality of spoiler ribs.
  • the spoiler may be at least one radial protrusion on the inner wall of the tapered portion with reduced diameter, for example, one or more cylindrical protrusions.
  • the spoiler may be formed on the inner wall of the tapered portion with reduced diameter at the most downstream stage, or on the inner wall of the tapered portion with reduced diameter at each stage.
  • the outer wall of the first-stage diameter-reduced cone portion 252 is separated from the inner wall of the main water inlet pipe portion 525, so that the outer wall of the first-stage diameter-reduced cone portion 252 and the main water inlet pipe portion
  • An annular gap (not marked in the figure) is formed between the inner walls of the 525. The annular gap facilitates the mixing of air and water, thereby generating more microbubbles.
  • the microbubble bubbler 253 has a mesh structure, and the mesh structure is fixed inside the main water inlet pipe portion 525 and extends along the internal transverse cross-section of the main water inlet pipe portion 525 so as to come from The bubble water upstream needs to pass through the mesh structure to flow to the first spray chamber 257 downstream.
  • the mesh structure has at least one pore with a diameter of micrometers. Preferably, the diameter of the pores is between 0 and 1000 microns; more preferably, the diameter of the pores is between 5 and 500 microns.
  • the mesh structure can be a plastic fence, a metal mesh, a polymer material mesh, or other suitable mesh structures.
  • a plastic fence usually refers to a polymer fence, which is integrally injection-molded from a polymer material, or a polymer material is first made into a plate, and then a microporous structure is generated on the plate by machining to form a plastic fence.
  • the polymer material net usually refers to a net with a microporous structure that is made by first making a polymer material into a wire, and then weaving the wire into a microporous structure.
  • the polymer material net may include nylon net, cotton fiber net, polyester net, polypropylene net and so on.
  • the mesh structure may be another mesh structure capable of generating microbubbles, for example, a mesh structure composed of two non-micron-sized honeycomb structures.
  • the auxiliary water inlet pipe portion 526 has an inlet end 261 for connecting to an external water source, so as to allow water to flow into the auxiliary water inlet pipe portion 526 along the flow direction c when needed.
  • the auxiliary water inlet pipe portion 526 has a first-stage diameter-reduced tapered portion 262 and a microbubble bubbler 263. When the water flows through the first-stage diameter-decreasing tapered portion 262, the flow path section gradually shrinks and is accelerated.
  • a spray hole 265 is provided at the top of the first-stage diameter-reduced tapered portion 262.
  • the spray hole 265 connects the channel in the first-stage diameter-reduced tapered portion 262 with the downstream channel in the auxiliary water inlet pipe portion 526. .
  • the water stream accelerated by the first-stage diameter-reduced tapered portion 262 is expansively ejected from the nozzle hole 265 and thus creates a negative pressure in the channel downstream of the auxiliary water inlet pipe portion 526.
  • An air inlet 266 is also provided on the pipe wall of the auxiliary water inlet pipe part 526. The air inlet 266 is positioned between the first-stage diameter-decreasing tapered portion 262 and the microbubble bubbler 263 downstream of the nozzle hole 265 so that the air inlet 266 is in the negative pressure area caused by the nozzle hole 265.
  • the intake hole 266 communicates with the second intake pipe 264. Therefore, under the action of negative pressure, a large amount of outside air is drawn into the auxiliary water inlet pipe portion 526 from the second air inlet pipe 264 via the air inlet hole 266 along the direction e, and is mixed with the water flow in the auxiliary water inlet pipe portion 526 to produce a large amount of air. Bubble water with bubbles. The bubble water further flows downstream and passes through the microbubble bubbler 263. When passing through the microbubble bubbler 263, the bubble water is further mixed and cut, thereby generating microbubble water containing a large number of microbubbles.
  • the microbubbly water then flows to the second spray chamber 267 below the auxiliary water inlet pipe part 526 and above the care agent chamber 222, and is evenly sprayed into the care agent chamber 222 through the second spray chamber 267, thereby helping to dissolve quickly The care agent located in the care agent room 222.
  • more than one-stage diameter-reduced tapered portions can be provided in the auxiliary water inlet pipe portion 526, for example, two or more-stage diameter-reduced tapered portions, so as to further accelerate the water flow.
  • the nozzle holes are arranged at the top of the tapered part with the smallest diameter at the most downstream stage along the water flow direction.
  • a spoiler (not shown in the figure) can be formed on the inner wall of the first-stage diameter-reduced tapered portion 262.
  • the spoiler portion may be at least one spoiler rib extending longitudinally along the inner wall of the tapered portion with reduced diameter at the stage, for example, a plurality of spoiler ribs.
  • the spoiler may be at least one radial protrusion on the inner wall of the tapered portion with reduced diameter, for example, one or more cylindrical protrusions.
  • the spoiler may be formed on the inner wall of the tapered portion with reduced diameter at the most downstream stage, or on the inner wall of the tapered portion with reduced diameter at each stage.
  • the outer wall of the first-stage diameter-reduced cone portion 262 is separated from the inner wall of the auxiliary water inlet pipe portion 526, so that the outer wall of the first-stage diameter-reduced cone portion 262 and the auxiliary water inlet pipe portion
  • An annular gap (not marked in the figure) is formed between the inner walls of 526. The annular gap facilitates the mixing of air and water, thereby generating more microbubbles.
  • the configuration of the microbubble bubbler 263 in the auxiliary water inlet pipe portion 526 and the configuration of the microbubble bubbler 253 in the main water inlet pipe portion 525 may be the same, for example, both have a mesh structure, In addition, the mesh structure has at least one pore with a diameter of micrometers.
  • first air intake pipe 254 and the second air intake pipe 264 are both integrally combined on the housing 521.
  • first intake pipe 254 and/or the second intake pipe 264 may be configured to be independent of the housing 521.
  • the present invention provides a microbubble treatment agent box assembly 52.
  • the microbubble processing agent cartridge assembly includes a housing 521 and a processing agent box 522 contained in the housing 521. At least one water inlet pipe part and at least one spray chamber positioned above the processing agent box 522 are provided on the housing 521. Between at least one of the at least one water inlet pipe portion and at least one of the at least one spray cavity along the water flow direction C is provided at least one-stage diameter-reduced tapered channel portion. A spray hole is provided on the downstream end of the tapered passage part with at least one stage of reduced diameter.
  • the housing 521 is also provided with an air inlet passage.
  • the outlet of the air inlet passage is located close to the nozzle hole, so that the water flow expands and sprays from the nozzle hole to generate a negative pressure near the outlet to draw the outside air through the air inlet passage and mix with the water flow. Mix to form sparkling water.
  • a microbubble bubbler is arranged in at least one of the at least one spray chamber, so that the bubble water is sprayed into the processing agent box 522 after forming the microbubble water through the microbubble bubbler. Therefore, compared with the prior art water injection box with a microbubble generator, the microbubble treatment kit assembly of the present invention has a greatly improved ability to generate microbubbles, thereby increasing the dissolution rate and dissolution rate of the treatment agent in water. And the degree of mixing, which in turn can save the amount of treatment agent.
  • At least one level of tapered channel portion with reduced diameter is provided between each water inlet pipe portion and a spray cavity corresponding to the water inlet pipe portion, and is arranged in the spray cavity Micro-bubble bubbler.
  • at least one taper channel portion with a reduced diameter is provided between a part of the water inlet pipe portions and the corresponding spray cavity as required.
  • tapeered channel portion with reduced diameter refers to a structure in which the diameter of the channel formed inside the portion gradually becomes smaller so that the channel is tapered.
  • Figure 1 is a perspective schematic view of an embodiment of the microbubble processing agent cartridge assembly of the present invention
  • Figure 2 is a front view of the embodiment of the microbubble processing agent cartridge assembly of the present invention shown in Figure 1
  • Figure 3 is shown in Figure 1 A top view of an embodiment of the microbubble processing agent cartridge assembly of the present invention.
  • the microbubble processing agent cartridge assembly 52 includes a housing 521 and a processing agent cartridge 522.
  • the processing agent cartridge 522 can be housed in the housing 521 and is movable in the housing 521 so as to be drawn in and out of the housing 521.
  • the treatment agent includes detergent, one or more clothing care agents, etc.
  • the clothing care agent may be, for example, a softener, a sterilizing liquid, and the like.
  • a main water inlet pipe portion 525 and an auxiliary water inlet pipe portion 526 are provided on the housing 521.
  • the main water inlet pipe portion 525 and the auxiliary water inlet pipe portion 526 are both arranged on the top of the housing 521 and distributed on both sides of the top. Both the main water inlet pipe part 525 and the auxiliary water inlet pipe part 526 may be connected to an external water source.
  • two symmetrical first fixing portions 523 and two symmetrical second fixing portions 524 are respectively provided on the left and right sides of the housing 521.
  • the first fixing part 523 and the second fixing part 524 are used to fix the microbubble treatment agent cartridge assembly 52 to, for example, a washing device, for example, by screw connection or welding connection.
  • a washing device for example, by screw connection or welding connection.
  • only one water inlet pipe portion can be provided on the housing 521, or more than two water inlet pipe portions can also be provided.
  • FIG. 5 is a cross-sectional view of an example of the microbubble processing agent cartridge assembly 52 of the present invention in the second embodiment, taken along the section line A-A of FIG. 3.
  • the treatment agent box 522 has a detergent room 221 and a care agent room 222 arranged side by side.
  • the detergent compartment 221 is provided to contain detergent.
  • the care agent chamber 222 is configured to contain a softening agent.
  • only one chamber for accommodating, for example, detergent can be provided in the processing agent box 522.
  • a plurality of chambers can be provided in the treatment agent box 522, for example, two or more treatment agent chambers are included in these chambers, which are respectively used for accommodating different care agents.
  • the main water inlet pipe portion 525 has an inlet end 251 for connecting to an external water source so as to allow water to flow into the main water inlet pipe portion 525 along the flow direction c when needed.
  • the main water inlet pipe 525 is located above the first spray chamber 257 and the first spray chamber 257 is located above the detergent chamber 221.
  • a first connecting portion 254 is formed between the main water inlet pipe portion 525 and the first spray chamber 257.
  • the first connecting portion 254 encloses a closed first space 258 between the main water inlet pipe portion 525 and the first spray chamber 257.
  • the first-stage diameter-reduced tapered passage portion 252 is integrally formed with the main water inlet pipe portion 525 and extends downwardly in the first space 258 from the water outlet end of the main water inlet pipe portion 525 .
  • the first-stage diameter-reduced tapered channel portion 252 may also be formed independently of the main water inlet pipe portion 525.
  • the first-stage reduced-diameter tapered passage portion 52 has a first reduced-diameter tapered passage 252a formed therein along the water flow direction, and a first spray hole 255 is formed on the downstream end. The water flow from the main water inlet pipe 525 flows into the first tapered channel 252a with reduced diameter and is pressurized therein.
  • a first air intake passage 256 is also formed on the first connecting portion 254. The outlet of the first intake passage 256 is close to the first injection hole 255. Therefore, under the action of the negative pressure, the outside air is sucked into the first space 258 along the flow direction e and mixed with the water flow sprayed from the first spray hole 255. The bubble water then enters the first spray chamber 257.
  • a first microbubble bubbler 253 is provided at the bottom of the first spray chamber 257. The first microbubble bubbler 253 covers a spray hole (not shown in the figure) formed on the bottom of the first spray chamber 257.
  • the bubble water in the first spraying chamber 257 needs to pass through the first microbubble bubbler 253 and be converted into microbubble water, and then it is sprayed evenly into the detergent chamber 221 through the spray hole, thereby Helps to quickly dissolve the detergent located in the detergent compartment 221.
  • the first-stage diameter-reduced tapered passage portion 252 may be obtained by more than one-stage diameter-reduced tapered passage portions, for example, two or more stages of diameter-reduced tapered passage portions, In order to be able to further pressurize (accelerate) the water flow.
  • the nozzle holes are arranged at the top of the tapered channel portion of the most downstream stage with a reduced diameter along the water flow direction.
  • a spoiler portion (not shown in the figure) can be formed on the inner wall of the first-stage diameter-reduced tapered passage portion 252.
  • the spoiler may be at least one spoiler, such as a plurality of spoilers, extending longitudinally along the inner wall of the tapered channel part with a reduced diameter.
  • the spoiler may be at least one radial protrusion, for example, one or more cylindrical protrusions, on the inner wall of the tapered passage part with the reduced diameter.
  • the spoiler portion may be formed on the inner wall of the tapered channel portion with a reduced diameter at the most downstream stage, or on the inner wall of the tapered channel portion with a reduced diameter at each stage.
  • the first microbubble bubbler 253 has a mesh structure.
  • the mesh structure has at least one pore with a diameter of micrometers.
  • the diameter of the pores is between 0 and 1000 microns; more preferably, the diameter of the pores is between 5 and 500 microns.
  • the mesh structure can be a plastic fence, a metal mesh, a polymer material mesh, or other suitable mesh structures.
  • a plastic fence usually refers to a polymer fence, which is integrally injection-molded from a polymer material, or a polymer material is first made into a plate, and then a microporous structure is generated on the plate by machining to form a plastic fence.
  • the polymer material net usually refers to a net with a microporous structure that is made by first making a polymer material into a wire, and then weaving the wire into a microporous structure.
  • the polymer material net may include nylon net, cotton fiber net, polyester net, polypropylene net and so on.
  • the mesh structure may be another mesh structure capable of generating microbubbles, for example, a mesh structure composed of two non-micron-sized honeycomb structures. When the bubble water flows through the pore network structure, the pore network structure has the effect of mixing and cutting the bubble water, thereby producing microbubble water.
  • the auxiliary water inlet pipe portion 526 has an inlet end 261 for connecting to an external water source so as to allow water to flow into the auxiliary water inlet pipe portion 526 along the flow direction d when needed.
  • the auxiliary water inlet pipe portion 526 is located above the second spray chamber 267 and a second connection portion 264 is formed between the auxiliary water pipe portion 526 and the second spray chamber 267.
  • the second connecting portion 264 encloses a closed second space 268 between the auxiliary water inlet pipe portion 526 and the second spray chamber 267.
  • a second-stage tapered channel portion 262 with a reduced diameter is provided, which is located above the second spray chamber 267.
  • the second-stage diameter-reduced tapered channel portion 262 is integrally formed with the auxiliary water inlet pipe portion 526 and vertically downwards in the second space 268 from the lower pipe wall of the auxiliary water inlet pipe portion 526 extend.
  • the second-stage diameter-reduced tapered passage portion 262 may also be formed independently of the auxiliary water inlet pipe portion 526.
  • the second-stage reduced-diameter tapered passage portion 262 forms a second reduced-diameter tapered passage 262a along the water flow direction inside thereof, and a second spray hole 265 is formed at the downstream end thereof. The water flow flows into the second tapered channel 262a with reduced diameter from the auxiliary water inlet pipe part 526 and is pressurized therein.
  • the pressurized water flow is sprayed from the second spray hole 265 and rapidly expands, so that the water flow in the second spray hole 265 Negative pressure is caused near the downstream.
  • a second air intake passage 266 is also formed on the second connection part 264. The outlet of the second intake passage 266 is close to the second injection hole 265. Therefore, under the action of the negative pressure, the outside air is drawn into the second space 268 along the flow direction f and mixed with the water flow sprayed from the second spray hole 265. The bubble water then enters the second spray chamber 267.
  • a second microbubble bubbler 263 is provided at the bottom of the second spray chamber 267. The second microbubble bubbler 263 covers a spray hole (not shown in the figure) formed on the bottom of the second spray chamber 267.
  • the bubble water in the second spraying chamber 267 needs to pass through the second microbubble bubbler 263 first, and therefore be turned into microbubble water, and then spray evenly into the care agent chamber 222 through the spray hole, thereby It helps to dissolve the care agent located in the care agent chamber 222 quickly.
  • the second-stage diameter-reduced tapered passage portion 262 may be obtained by more than one-stage diameter-reduced tapered passage portions, for example, two or more stages of diameter-reduced tapered passage portions, In order to be able to further pressurize (accelerate) the water flow.
  • the nozzle holes are arranged at the top of the tapered channel portion of the most downstream stage with a reduced diameter along the water flow direction.
  • a spoiler (not shown in the figure) can be formed on the inner wall of the second-stage diameter-reduced tapered passage portion 262.
  • the spoiler may be at least one spoiler, such as a plurality of spoilers, extending longitudinally along the inner wall of the tapered channel part with a reduced diameter.
  • the spoiler may be at least one radial protrusion, for example, one or more cylindrical protrusions, on the inner wall of the tapered passage part with the reduced diameter.
  • the spoiler portion may be formed on the inner wall of the tapered channel portion with a reduced diameter at the most downstream stage, or on the inner wall of the tapered channel portion with a reduced diameter at each stage.
  • the configuration of the second microbubble bubbler 263 and the configuration of the first microbubble bubbler 253 may be the same, for example, both have a mesh structure, and the mesh structure has at least one pore The diameter is up to micrometers.
  • the present invention also provides a washing device, which includes the microbubble treatment agent cartridge assembly 52 of the present invention.
  • the microbubble treatment agent cartridge assembly 52 is arranged in the washing device to provide a treatment agent microbubble water mixture.
  • the microbubble treatment agent box assembly not only can the cleaning capacity of the washing equipment be improved, but also the amount of detergent can be reduced and the residual amount of detergent in, for example, clothes can be reduced, which is not only beneficial to the health of users, but also improves User experience.
  • Fig. 6 is a schematic structural diagram of an embodiment of a washing device having a microbubble treatment agent cartridge assembly according to the present invention.
  • the washing device is a pulsator washing machine 1.
  • the washing device may be a drum washing machine, an integrated dryer, or the like.
  • the pulsator washing machine 1 (hereinafter referred to as washing machine) includes a box body 11.
  • a foot 14 is provided at the bottom of the box 11.
  • the upper part of the box body 11 is provided with a disk seat 12, and the disk seat 12 is pivotally connected with an upper cover 13.
  • An outer tub 21 as a tub is provided in the box body 11.
  • the inner tub 31 is provided in the outer tub 21, the bottom of the inner tub 31 is provided with a pulsator 32, and the lower part of the outer tub 21 is fixed with a motor 34.
  • the motor 34 is drivingly connected to the pulsator 32 through a transmission shaft 33 and is close to the side wall of the inner tub 31.
  • a dehydration hole 311 is provided at the top.
  • the drain valve 41 is provided on the drain pipe 42, and the upstream end of the drain pipe 42 communicates with the bottom of the outer tub 21.
  • the washing machine further includes a water inlet valve 51 and a micro bubble treatment agent box assembly 52 communicating with the water inlet valve 51, and the micro bubble treatment agent box assembly 52 is installed above the top of the outer tub 21.
  • the water enters the microbubble treatment agent box assembly 52 through the water inlet valve 51 to use the microbubble water to quickly dissolve one or more treatment agents in the treatment agent box, such as detergent and/or one or more laundry care agents.
  • the microbubble treatment agent box assembly 52 then provides the treatment agent microbubble water mixture to the outer tub 21 for laundry washing.
  • the micro-bubbles in the inner tub 31 may also hit the stains on the clothes, and may absorb the foreign matter that generates the stains. Therefore, the microbubbles also enhance the decontamination performance of the washing machine. .
  • Fig. 7 is a schematic structural view of another embodiment of a washing device having a microbubble treatment agent cartridge assembly according to the present invention.
  • the washing device is a drum washing machine 9.
  • the drum washing machine 9 includes a housing 91 and a foot 98 located at the bottom of the housing.
  • An upper deck 94 is provided on the top of the housing 91.
  • the front side of the housing 91 (the side facing the user) is provided with a door body 97 that allows the user to load laundry into the drum washing machine, and the door body 97 is also provided with an observation window 96 that can see the inside of the washing machine.
  • a sealing window gasket 961 is also provided between the observation window 96 and the housing 91, and the sealing window gasket 961 is fixed on the housing 91.
  • the control panel 95 of the drum washing machine 9 is arranged on the upper part of the front side of the housing 91 to facilitate the user's operation.
  • An outer tube 92 and an inner tube 93 are arranged inside the housing 91.
  • the inner tube 93 is positioned inside the outer tube 92.
  • the inner cylinder 93 is connected to a motor 931 (for example, a direct drive motor) through a transmission shaft 932 and a bearing 933.
  • a water inlet valve 51 is provided on the upper part of the rear side of the housing 91, and the water inlet valve 51 is connected to the microbubble treatment agent cartridge assembly 52 through a water pipe. As shown in FIG. 7, the microbubble processing agent cartridge assembly 52 is positioned below the upper stage panel 94 and above the outer cylinder 92.
  • the microbubble treatment agent box assembly 52 then provides the treatment agent microbubble water mixture to the outer cylinder 92 for laundry washing.

Abstract

一种微气泡处理剂盒组件(52)及具有该微气泡处理剂盒组件(52)的洗涤设备。微气泡处理剂盒组件(52)包括壳体(521)和容纳在壳体(521)内的处理剂盒(522)，在壳体(521)上设有至少一个进水管部(525、526)，其至少一个内设有至少一级直径变小锥形部(252、262)和微气泡起泡器(253、263)，并且其至少一个的管壁上还设有进气孔(256、266)，进气孔(256、266)定位在至少一级直径变小锥形部(252、262)与微气泡起泡器(253、263)之间并且与设置在壳体(521)上的进气管(254、264)连通，在最下游一级直径变小锥形部(252、262)的顶端上设有喷孔(255、265)，喷孔(255、265)设置成使得从至少一级直径变小锥形部(252、262)流过的水流能够经由喷孔(255、265)膨胀喷出并且在进气孔(256、266)附近产生负压，从而空气能够从进气管(254、264)被吸入进水管部(525、526)并与水流混合产生气泡水，气泡水流过微气泡起泡器(253、263)而被变成微气泡水后被喷入所述处理剂盒(522)，因此加快处理剂的溶解。

Description

微气泡处理剂盒组件及具有其的洗涤设备
优先权要求
本申请要求下列在先申请的优先权：
2019年11月22日提交的、申请号为"201911159164.8"的中国发明专利申请；
2019年11月26日提交的、申请号为"201911177019.2"的中国发明专利申请。这些申请的内容通过引用全部结合到本申请中。
技术领域
本发明涉及洗涤设备，具体地涉及微气泡处理剂盒组件及具有该微气泡处理剂盒组件的洗涤设备。
背景技术
微气泡(micro-bubble)通常是指气泡发生时直径在五十微米(μm)以下的微小气泡。微气泡根据其直径范围也可以称为微纳气泡(micro-/nano-bubble)、微米气泡或纳米气泡(nano-bubble)。微气泡由于其在液体中的浮力小，因此在液体中滞留的时间比较长。而且，微气泡在液体中会发生收缩直到最后破碎，生成更小的纳米气泡。在这个过程中，气泡因为变小所以其上升速度变得缓慢，导致融化效率高。微气泡在破碎的时候局部会产生高压和高温的热，由此能够破坏漂浮在液体中或附着在物体上的有机物等异物。另外，微气泡的收缩过程还伴随负电荷的增加，负电荷的高峰状态通常是在微气泡的直径处于1-30微米的时候，因此容易吸附漂浮在液体中的带正电荷的异物。结果就是异物在其由于微气泡的破碎而被破坏之后会被微气泡吸附，然后慢慢浮到液体表面。这些特性使得微气泡具备很强的清洗和净化能力。目前，微气泡已经被广泛应用于洗衣机等洗涤设备中。
例如，中国公开专利申请CN108602030A公开一种洗衣机，该洗衣机具有注水装置。注水装置包括电磁供水阀、注水盒和布置在电磁供水阀和注水盒之间的细微气泡产生器。该细微气泡产生器为具有凸缘的圆筒形状，包括流路部件和设置在该流路部件内的碰撞部，该碰撞部局部地缩小流路部件内的流路的截面积，使得经过该流路的液体中产生细微气泡。在电磁供水阀打开后，来自主水管的水流在流过这种细微气泡产生器时被迅速地降压，使得在水流中的空气被析出而在水中产生微气泡，然后微气泡水流入注水盒并与注水盒中的 洗涤剂或柔顺剂等混合后进入洗衣筒被用于衣物的洗涤。然而，这种细微气泡产生器只能依靠流过其的液体内部所携带的非常有限的空气来产生细微气泡，因此，该细微气泡产生器不能为注水盒提供足够多微气泡的微气泡水，从而影响对洗涤剂或柔顺剂的溶解。
相应地，本领域需要一种新的技术方案来解决上述问题。
发明内容
在第一实施方式中，为了解决现有技术中的上述问题，即为了解决现有注水盒的微气泡产生率不高的技术问题，本发明提供了一种微气泡处理剂盒组件。所述微气泡处理剂盒组件包括壳体和容纳在所述壳体内的处理剂盒，在所述壳体上设有至少一个进水管部，在所述至少一个进水管部的至少一个内设有至少一级直径变小锥形部和微气泡起泡器，并且所述至少一个进水管部的所述至少一个的管壁上还设有进气孔，所述进气孔定位在所述至少一级直径变小锥形部与所述微气泡起泡器之间并且与设置在所述壳体上的进气管连通，在最下游一级直径变小锥形部的顶端上设有喷孔，所述喷孔设置成使得从所述至少一级直径变小锥形部流过的水流能够经由所述喷孔膨胀喷出并且在所述进气孔附近产生负压，从而空气能够从所述进气管被吸入所述进水管部并与所述水流混合产生气泡水，所述气泡水流过所述微气泡起泡器而被变成微气泡水后被喷入所述处理剂盒。
在上述微气泡处理剂盒组件的优选技术方案中，在所述至少一级直径变小锥形部的内壁上设有扰流部。
在上述微气泡处理剂盒组件的优选技术方案中，所述扰流部是设置在所述至少一级直径变小锥形部的内壁上的至少一个径向突起部或者是沿着所述至少一级直径变小锥形部的内壁纵向延伸的至少一个扰流筋。
在上述微气泡处理剂盒组件的优选技术方案中，所述扰流部定位在所述最下游一级直径变小锥形部的内壁上。
在上述微气泡处理剂盒组件的优选技术方案中，所述至少一级直径变小锥形部包括两级或更多级直径变小锥形部。
在上述微气泡处理剂盒组件的优选技术方案中，在所述壳体内还设有至少一个喷淋腔，所述至少一个喷淋腔被布置在所述至少一个进水管部与所述处理剂盒之间使得所述微气泡水通过所述至少一个喷淋腔被喷入所述处理剂盒。
在上述微气泡处理剂盒组件的优选技术方案中，所述至少一个进水管部包括主进水管部和辅助进水管部，并且所述处理剂盒包括洗涤剂室和至少一个护理剂室，其中，所述主进水管部配置成为所述洗涤剂室提供微气泡水，而所述辅助进水管部配置成为所述至少一个护理剂室提供微气泡水。
在上述微气泡处理剂盒组件的优选技术方案中，所述微气泡起泡器为孔网结构，所述孔网结构具有至少一道细孔的直径达微米级。
在上述微气泡处理剂盒组件的优选技术方案中，所述孔网结构包括塑料栅栏，金属网，或高分子材料网。
本领域技术人员能够理解的是，在本发明的技术方案中，微气泡处理剂盒组件包括壳体和容纳在该壳体内的处理剂盒。在该壳体上设有至少一个进水管部，并且在该至少一个进水管部的至少一个内设有至少一级直径变小锥形部和微气泡起泡器，水流在至少一级直径变小锥形部内流动时能够被加速。在至少一级直径变小锥形部的最下游一级的顶端上设有喷孔，水流能够从该喷孔被膨胀地喷出并在该至少一级直径变小锥形部的下游产生负压。在至少一个进水管部的至少一个的管壁上还设有进气孔，该进气孔定位在该至少一级直径变小锥形部与微气泡起泡器之间并且与设置在壳体上的进气管连通，从而允许在负压的作用能够将外界的大量空气通过进气管吸入并且使得该大量空气与水流混合从而在水中产生大量气泡。携带大量气泡的气泡水然后在流过微气泡起泡器时被切割和混合从而产生含有大量微气泡的微气泡水。这些微气泡水然后被喷入处理剂盒，以溶解位于该处理剂盒内的处理剂并与其混合。因此，本发明的微气泡处理剂盒组件通过至少一级直径变小锥形部、喷孔、以及与进气孔连通的进气管的共同作用，显著提高了微气泡产生的效率，进而能够更有效地促进处理剂在水中的快速溶解和混合，并且能够节省处理剂的用量，因此也有利于用户的健康。
优选地，在至少一级直径变小锥形部的内壁上设置的扰流部通过加大水的紊流能够帮助水流在下游更加有效地混合被吸入的空气。扰流部例如能够是设置在至少一级直径变小锥形部的内壁上的至少一个径向突起部或者是沿着至少一级直径变小锥形部的内壁纵向延伸的至少一个扰流筋。
优选地，设置更多级的直径变小锥形部有助于进一步地增加水流的速度。
优选地，在进水管部与处理剂盒之间设置的喷淋室能够帮助将微气泡水均匀地喷入该处理剂盒内。
在第二实施方式中，为了解决现有技术中的上述问题，即为了解决现有注水盒的微气泡产生率不高的技术问题，本发明提供了一种微气泡处理剂盒组件，所述微气泡处理剂盒组件包括壳体和容纳在所述壳体内的处理剂盒，在所述壳体上设有至少一个进水管部和定位在所述处理剂盒上方的至少一个喷淋腔，在所述至少一个进水管部的至少一个和所述至少一个喷淋腔的至少一个之间沿着水流方向设有至少一级直径变小锥形通道部，在所述至少一级直径变小锥形通道部的下游端上设有喷孔；在所述壳体上还设有进气通道，所述进气通道的出口定位靠近所述喷孔，使得水流从所述喷孔膨胀地喷出在所述出口附近产生负压以将外界空气通过所述进气通道吸入并与所述水流混合形成气泡水；并且在所述至少一个喷淋腔的所述至少一个内布置有微气泡起泡器，以使所述气泡水通过所述微气泡起泡器形成微气泡水后被喷淋到所述处理剂盒中。
在上述微气泡处理剂盒组件的优选技术方案中，在所述至少一级直径变小锥形通道部的内壁上设有扰流部。
在上述微气泡处理剂盒组件的优选技术方案中，所述扰流部是设置在所述至少一级直径变小锥形通道部的内壁上的至少一个径向突起部或者是沿着所述至少一级直径变小锥形通道部的内壁纵向延伸的至少一个扰流筋。
在上述微气泡处理剂盒组件的优选技术方案中，所述扰流部定位在所述最下游一级直径变小锥形通道部的内壁上。
在上述微气泡处理剂盒组件的优选技术方案中，所述至少一级直径变小锥形通道部包括两级或更多级直径变小锥形通道部。
在上述微气泡处理剂盒组件的优选技术方案中，在所述至少一个进水管部和所述至少一个喷淋腔之间形成围绕所述至少一个喷淋腔的连接部，并且所述进气通道形成在所述连接部上。
在上述微气泡处理剂盒组件的优选技术方案中，所述至少一个进水管部包括主进水管部和辅助进水管部，所述至少一个喷淋腔包括第一喷淋腔和第二喷淋腔，并且分别在所述主进水管部与所述第一喷淋腔之间和在所述辅助进水管部与所述第二喷淋腔之间设置有一级直径变小锥形通道部。
在上述微气泡处理剂盒组件的优选技术方案中，所述微气泡起泡器为孔网结构，所述孔网结构具有至少一道细孔的直径达微米级。
在上述微气泡处理剂盒组件的优选技术方案中，所述孔网结构包括塑料栅栏，金属网，或高分子材料网。
本领域技术人员能够理解的是，在本发明的技术方案中，微气泡处理剂盒组件包括壳体和容纳在该壳体内的处理剂盒。在壳体上设有至少一个进水管部和定位在处理剂盒上方的至少一个喷淋腔，并且在该至少一个进水管部的至少一个和该至少一个喷淋腔的至少一个之间沿着水流方向设有至少一级直径变小锥形通道部，因此来自进水管部的水流在进入喷淋腔之前能够先流过至少一级直径变小锥形通道部并且在其内被加压。在至少一级直径变小锥形通道部的下游端上设有喷孔，加压后的水流从该喷孔喷出并且因为下游流动截面的突然扩大而快速地膨胀，因此在喷孔下游附近造成负压。在壳体上还设有进气通道，并且该进气通道的出口定位靠近喷孔，使得外界空气在负压的作用下通过进气通道吸入并与水流混合形成气泡水。在至少一个喷淋腔内布置有微气泡起泡器，以使气泡水在该喷淋腔内通过微气泡起泡器变成微气泡水后再被喷淋到处理剂盒中，以用微气泡水来溶解位于该处理剂盒内的一种或更多种处理剂并与其混合。因此，本发明的微气泡处理剂盒组件通过布置在进水管部与处理剂盒之间的至少一级直径变小锥形通道部、喷孔、进气通道、以及微气泡起泡器的共同作用，显著提高了微气泡产生的效率，进而能够更有效地促进处理剂在水中的快速溶解和混合，并且能够节省处理剂的用量，因此也有利于用户的健康。
优选地，在至少一级直径变小锥形通道部的内壁上设置的扰流部通过加大水的紊流能够帮助水流在下游更加有效地混合被吸入的空气。扰流部例如能够是设置在至少一级直径变小锥形通道部的内壁上的至少一个径向突起部或者是沿着至少一级直径变小锥形通道部的内壁纵向延伸的至少一个扰流筋。
优选地，设置更多级的直径变小锥形通道部有助于进一步地增加水流的压力和速度。
本发明还提供一种洗涤设备，该洗涤设备包括上面所述的任一种微气泡处理剂盒组件，所述微气泡处理剂盒组件布置在所述洗涤设备内以便为所述洗涤设备提供溶解了处理剂的微气泡水混合物。
附图说明
下面参照附图来描述本发明的优选实施方式，附图中：
图1是本发明微气泡处理剂盒组件的实施例的立体示意图；
图2是图1所示的本发明微气泡处理剂盒组件的实施例的正视图；
图3是图1所示的本发明微气泡处理剂盒组件的实施例的俯视图；
图4是沿着图3的剖面线A-A截取的本发明微气泡处理剂盒组件在第一实施方式中的实施例的剖视图；
图5是沿着图3的剖面线A-A截取的本发明微气泡处理剂盒组件在第二实施方式中的实施例的剖视图；
图6是本发明包括微气泡处理剂盒组件的洗涤设备的一种实施例的结构示意图；
图7是本发明包括微气泡处理剂盒组件的洗涤设备的另一种实施例的结构示意图。
附图标记列表:
1、波轮洗衣机；11、箱体；12、盘座；13；上盖；14、波轮洗衣机的地脚；21、外桶；31、内桶；311、脱水孔；32、波轮；33、波轮洗衣机的传动轴；34、波轮洗衣机的电机；35、平衡环；41、排水阀；42、排水管；51、进水阀；9、滚筒洗衣机；91、外壳；92、外筒；93、内筒；931、滚筒洗衣机的电机；932、滚筒洗衣机的传动轴；933、轴承；94、上台面板；95、控制面板；96、观察窗；961、密封窗垫；97、门体；98、滚筒洗衣机的地脚。
第一实施方式：52、微气泡处理剂盒组件；521、壳体；522、处理剂盒；523、第一连接部；524、第二连接部；525、主进水管部；526、辅助进水管部；221、洗涤剂室；222、护理剂室；251、主进水管部的进口端；252、主进水管部的一级直径变小锥形部；253、主进水管部的微气泡起泡器；254、第一进气管；255、主进水管部的喷孔；256、主进水管部的进气孔；257、第一喷淋室；261、辅助进水管部的进口端；262、辅助进水管部的一级直径变小锥形部；263、辅助进水管部的微气泡起泡器；264、第二进气管；265、辅助进水管部的喷孔；266、辅助进水管部的进气孔；267、第二喷淋室。
第二实施方式：52、微气泡处理剂盒组件；521、壳体；522、处理剂盒；523、第一固定部；524、第二固定部；525、主进水管部；526、辅助进水管部；221、洗涤剂室；222、护理剂室；251、主进水管部的进口端；252、第一一级直径变小锥形通道部；252a、第一直径变小锥形通道；253、第一微气泡起泡器；254、第一连接部；255、第一喷孔；256、第一进气通道；257、第一喷淋室；258、第一空间；261、辅助进水管部的进口端；262、第二一级直径变小锥形通道部；262a、第二直径变小锥形通道；263、第二微气泡起泡器；264、第二连接部；265、第二喷孔；266、第二进气通道；267、第二喷淋室；268、第二空间。
具体实施方式
下面参照附图来描述本发明的优选实施方式。本领域技术人员应当理解的是，这些实施方式仅仅用于解释本发明的技术原理，并非旨在限制本发明的保护范围。
需要说明的是，在本发明的描述中，术语“上”、“下”、“左”、“右”、“内”、“外”等指示的方向或位置关系的术语是基于附图所示的方向或位置关系，这仅仅是为了便于描述，而不是指示或暗示所述装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性。
此外，还需要说明的是，在本发明的描述中，除非另有明确的规定和限定，术语“安装”、“设置”、“连接”应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或一体地连接；可以是直接相连，也可以通过中间媒介间接相连，还可以是两个元件内部的连通。对于本领域技术人员而言，可根据具体情况理解上述术语在本发明中的具体含义。
第一实施方式
为了解决现有注水盒的微气泡产生率不高的技术问题，本发明提供了一种微气泡处理剂盒组件52。在第一实施方式中，该微气泡处理剂盒组件包括壳体521和容纳在壳体521内的处理剂盒522。在壳体521上设有至少一个进水管部。至少一个进水管部的至少一个内设有至少一级直径变小锥形部和微气泡起泡器。至少一个进水管部的至少一个的管壁上还设有进气孔，该进气孔定位在至少一级直径变小锥形部与微气泡起泡器之间并且与设置在壳体521上的进气管连通。在最下游一级直径变小锥形部的顶端上设有喷孔，该喷孔设置成使得从至少一级直径变小锥形部流过的水流能够经由喷孔膨胀喷出并且在进气孔附近产生负压，从而空气能够从进气管被吸入进水管部并与水流混合产生气泡水。气泡水流过微气泡起泡器而被变成微气泡水后被喷入处理剂盒522。因此，相比于现有技术的带有微气泡发生器的注水盒，本发明微气泡处理剂盒组件产生微气泡的能力被极大地提高，从而提高了处理剂在水中的溶解速度、溶解率和混合程度，进而能够节省处理剂的用量。
在一种或多种实施例中，在一个或多个进水管部内设置至少一级直径变小锥形部和微气泡起泡器。替代地，在每个进水管部内设置至少一级直径变小锥形部和微气泡起泡器。
在本文中所说的“直径变小锥形部”是指形成在该部分内部的通道直径逐渐变小从而使该通道呈锥形的结构。
图1是本发明微气泡处理剂盒组件的实施例的立体示意图，图2是图1所示的本发明微气泡处理剂盒组件的实施例的正视图，而图3是图1所示的本发明微气泡处理剂盒组件的实施例的俯视图。
参照图1-3，在一个或多个实施例中，微气泡处理剂盒组件52包括壳体521和处理剂盒522。处理剂盒522能够被容纳在壳体521内，并且在壳体521内是可移动的以便被抽拉进出该壳体521。在本文中，处理剂包括洗涤剂、一种或多种衣物护理剂等，衣物护理剂例如可以是柔顺剂，除菌液等。
如图1-3所示，壳体521上设有主进水管部525和辅助进水管部526。在一个或多个实施例中，主进水管部525和辅助进水管部526都布置在壳体521的顶部上，并且分布在顶部的两侧。主进水管部525和辅助进水管部526均可以连接到外部的水源。相对于处理剂盒522的抽拉方向，在壳体521的左右两侧上分别设有两个对称的第一连接部523和两个对称的第二连接部524。第一连接部523和第二连接部524用于将微气泡处理剂盒组件52固定到例如洗涤设备上，例如通过螺钉连接或焊接连接。在替代的实施例中，根据需要，在壳体521上能够只设置一个进水管部，或者也能够设置多于两个的进水管部。
图4是沿着图3的剖面线A-A截取的本发明微气泡处理剂盒组件52在第一实施方式中的实施例的剖视图。如图4所示，在一种或多种实施例中，处理剂盒522具有并列布置的洗涤剂室221和护理剂室222。洗涤剂室221设置成用于容纳洗涤剂。护理剂室222设置成用于容纳柔顺剂。在替代的实施例中，在处理剂盒522中能够只设置一个用于容纳例如洗涤剂的腔室。在替代的实施例中，在处理剂盒522中能够设置多个腔室，例如包括两个或更多个护理剂室，分别用于容纳不同的护理剂。
参照图4，主进水管部525具有进口端251，该进口端用于连接到外部的水源，以便在需要的时候允许水沿着流向d流入主进水管部525。在一种或多种实施例中，在主进水管部525内具有一级直径变小锥形部252和微气泡起泡器253。水流在流过该一级直径变小锥形部252时由于逐渐收缩的流道截面而被加速。在一级直径变小锥形部252的顶部设有喷孔255，该喷孔255将一级直径变小锥形部252内的通道与主进水管部525内的位于下游的通道连通在一起。被一级直径变小锥形部252加速后的水流从喷孔255膨胀地喷出并因此在主进水管部525的下游的通道内造成负压。在主进水管部525的管壁上还设有进气孔256。该进气孔256定位在一级直径变小锥形部252与位于喷孔255下游的微气泡起泡器253之间，使得进气孔256处于由喷孔255所引起的负压区域内。进气孔256与第一进气管254连通。因此，在负压的作用下，大量的外界空气沿着方向e从第一 进气管254经由进气孔256被吸入主进水管部525并且与主进水管部525中的水流混合而产生含有大量气泡的气泡水。该气泡水进一步向下游流动并穿过微气泡起泡器253。在穿过微气泡起泡器253时，气泡水被进一步混合和切割，从而产生含有大量微气泡的微气泡水。微气泡水然后流向位于主进水管部525下方并且位于洗涤剂室221上方的第一喷淋室257，并且通过第一喷淋室257被均匀地喷入洗涤剂室221，从而帮助迅速地溶解位于洗涤剂室221中的洗涤剂。
在替代的实施例中，在主进水管部525内能够设置多于一级的直径变小锥形部，例如两级或更多级直径变小锥形部，以便能够进一步地加速水流。在这种情形下，喷孔沿着水流方向布置在最下游一级直径变小锥形部的顶部。
在一种或多种实施例中，在一级直径变小锥形部252的内壁上能够形成有扰流部(图中未示出)。在一种或多种实施例中，扰流部可以是沿着该级直径变小锥形部的内壁纵向延伸的至少一个扰流筋，例如多个扰流筋。在替代的实施例中，扰流部可以是在该级直径变小锥形部的内壁上的至少一个径向突起部，例如一个或多个的柱状突起。在替代的实施例中，扰流部可以形成在最下游一级直径变小锥形部的内壁上，或者形成在每一级直径变小锥形部的内壁上。
在一种或多种实施例中，一级直径变小锥形部252的外壁与主进水管部525的内壁分离，从而在该一级直径变小锥形部252的外壁与主进水管部525的内壁之间形成环形间隙(图中未标注)。该环形间隙有助于空气与水流的混合，进而产生更多的微气泡。
在一种或多种实施例中，微气泡起泡器253为孔网结构，并且该孔网结构固定在主进水管部525内部，沿着主进水管部525的内部横向截面延伸，使得来自上游的气泡水需要通过该孔网结构才能流向下游的第一喷淋室257。该孔网结构具有至少一道细孔的直径达微米级。优选地，细孔的直径在0～1000微米之间；更优选地，细孔的直径在5～500微米之间。孔网结构可以是塑料栅栏，金属网，高分子材料网，或者其它合适的孔网结构。塑料栅栏通常是指高分子栅栏，其由高分子材料一体注塑成型，或者先将高分子材料制成板，再在该板上通过机加工产生微孔结构而形成塑料栅栏。高分子材料网通常是指通过先将高分子材料制成丝，再用这丝编织成的具有微孔结构的网。高分子材料网可以包括尼龙网，棉纶网，涤纶网，丙纶网等。替代地，孔网结构可以是能够产生微气泡的其它孔网结构，例如由两个非微米级的蜂窝状结构组成的孔网结构。当气泡水流过孔网结构时，孔网结构对气泡水产生混合和切割的作用，从而产生微气泡水。
继续参照图4，辅助进水管部526具有进口端261，该进口端用于连接到外部的水源，以便在需要的时候允许水沿着流向c流入辅助进水管部526。在一种或多种实施例中，在辅助进水管部526内具有一级直径变小锥形部262和微气泡起泡器263。水流在流过该一级直径变小锥形部262时由于逐渐收缩的流道截面而被加速。在一级直径变小锥形部262的顶部设有喷孔265，该喷孔265将一级直径变小锥形部262内的通道与辅助进水管部526内的位于下游的通道连通在一起。被一级直径变小锥形部262加速后的水流从喷孔265膨胀地喷出并因此在辅助进水管部526的下游的通道内造成负压。在辅助进水管部526的管壁上还设有进气孔266。该进气孔266定位在一级直径变小锥形部262与位于喷孔265下游的微气泡起泡器263之间，使得进气孔266处于由喷孔265所引起的负压区域内。进气孔266与第二进气管264连通。因此，在负压的作用下，大量的外界空气沿着方向e从第二进气管264经由进气孔266被吸入辅助进水管部526并且与辅助进水管部526中的水流混合而产生含有大量气泡的气泡水。该气泡水进一步向下游流动并穿过微气泡起泡器263。在穿过微气泡起泡器263时，气泡水被进一步混合和切割，从而产生含有大量微气泡的微气泡水。微气泡水然后流向位于辅助进水管部526下方并且位于护理剂室222上方的第二喷淋室267，并且通过第二喷淋室267被均匀地喷入护理剂室222，从而帮助迅速地溶解位于护理剂室222中的护理剂。
在替代的实施例中，在辅助进水管部526内能够设置多于一级的直径变小锥形部，例如两级或更多级直径变小锥形部，以便能够进一步地加速水流。在这种情形下，喷孔沿着水流方向布置在最下游一级直径变小锥形部的顶部。
在一种或多种实施例中，在一级直径变小锥形部262的内壁上能够形成有扰流部(图中未示出)。在一种或多种实施例中，扰流部可以是沿着该级直径变小锥形部的内壁纵向延伸的至少一个扰流筋，例如多个扰流筋。在替代的实施例中，扰流部可以是在该级直径变小锥形部的内壁上的至少一个径向突起部，例如一个或多个的柱状突起。在替代的实施例中，扰流部可以形成在最下游一级直径变小锥形部的内壁上，或者形成在每一级直径变小锥形部的内壁上。
在一种或多种实施例中，一级直径变小锥形部262的外壁与辅助进水管部526的内壁分离，从而在该一级直径变小锥形部262的外壁与辅助进水管部526的内壁之间形成环形间隙(图中未标注)。该环形间隙有助于空气与水流的混合，进而产生更多的微气泡。
在一种或多种实施例中，辅助进水管部526内的微气泡起泡器263配置与主进水管部525内的微气泡起泡器253的配置可以相同，例如均为孔网结构，并且该孔网结构具有至少一道细孔的直径达微米级。
在一种或多种实施例中，第一进气管254和第二进气管264均一体地结合在壳体521上。替代地，第一进气管254和/或第二进气管264可以配置成独立于壳体521。
第二实施方式
为了解决现有注水盒的微气泡产生率不高的技术问题，本发明提供了一种微气泡处理剂盒组件52。该微气泡处理剂盒组件包括壳体521和容纳在壳体521内的处理剂盒522。在壳体521上设有至少一个进水管部和定位在处理剂盒522上方的至少一个喷淋腔。在至少一个进水管部的至少一个和至少一个喷淋腔的至少一个之间沿着水流方向C设有至少一级直径变小锥形通道部。在至少一级直径变小锥形通道部的下游端上设有喷孔。在壳体521上还设有进气通道，该进气通道的出口定位靠近喷孔，使得水流从喷孔膨胀地喷出在出口附近产生负压以将外界空气通过进气通道吸入并与水流混合形成气泡水。在至少一个喷淋腔的至少一个内布置有微气泡起泡器，以使气泡水通过微气泡起泡器形成微气泡水后被喷淋到处理剂盒522中。因此，相比于现有技术的带有微气泡发生器的注水盒，本发明微气泡处理剂盒组件产生微气泡的能力被极大地提高，从而提高了处理剂在水中的溶解速度、溶解率和混合程度，进而能够节省处理剂的用量。
在一种或多种实施例中，在每个进水管部和与该进水管部对应的一个喷淋腔之间设置至少一级直径变小锥形通道部，并且在该喷淋腔内布置微气泡起泡器。替代地，在具有多个进水管部的情况下，根据需要，在该多个进水管部中的部分进水管部与对应的喷淋腔之间设置至少一级直径变小锥形通道部。
在本文中所说的“直径变小锥形通道部”是指形成在该部分内部的通道直径逐渐变小从而使该通道呈锥形的结构。
图1是本发明微气泡处理剂盒组件的实施例的立体示意图，图2是图1所示的本发明微气泡处理剂盒组件的实施例的正视图，而图3是图1所示的本发明微气泡处理剂盒组件的实施例的俯视图。
参照图1-3，在一个或多个实施例中，微气泡处理剂盒组件52包括壳体521和处理剂盒522。处理剂盒522能够被容纳在壳体521内，并且在壳体521内是可移动的以便被抽拉进出该壳体521。在本文中，处理剂包括洗涤剂、一种或多种衣物护理剂等，衣物护理剂例如可以是柔顺剂，除菌液等。
如图1-3所示，在一个或多个实施例中，壳体521上设有主进水管部525和辅助进水管部526。主进水管部525和辅助进水管部526都布置在壳体521的顶部上，并且分布在顶部的两侧。主进水管部525和辅助进水管部526均可以连接到外部的水源。相对于处理剂盒522的抽拉方向，在壳体521的左右两侧上分别设有两个对称的第一固定部523和两个对称的第二固定部524。第一固定部523和第二固定部524用于将微气泡处理剂盒组件52固定到例如洗涤设备上，例如通过螺钉连接或焊接连接。在替代的实施例中，根据需要，在壳体521上能够只设置一个进水管部，或者也能够设置多于两个的进水管部。
图5是沿着图3的剖面线A-A截取的本发明微气泡处理剂盒组件52在第二实施方式中的实施例的剖视图。如图5所示，在一种或多种实施例中，处理剂盒522具有并列布置的洗涤剂室221和护理剂室222。洗涤剂室221设置成用于容纳洗涤剂。护理剂室222设置成用于容纳柔顺剂。在替代的实施例中，在处理剂盒522中能够只设置一个用于容纳例如洗涤剂的腔室。在替代的实施例中，在处理剂盒522中能够设置多个腔室，例如在这些腔室中包括两个或更多个护理剂室，分别用于容纳不同的护理剂。
参照图5，主进水管部525具有进口端251，该进口端用于连接到外部的水源，以便在需要的时候允许水沿着流向c流入主进水管部525。在一种或多种实施例中，主进水管部525位于第一喷淋室257的上方并且第一喷淋室257位于洗涤剂室221的上方。在主进水管部525与第一喷淋室257之间形成有第一连接部254。第一连接部254在主进水管部525与第一喷淋室257之间围成封闭的第一空间258。在该封闭的第一空间258内设有第一一级直径变小锥形通道部252，其位于第一喷淋室257的上方。在一种或多种实施例中，第一一级直径变小锥形通道部252与主进水管部525一体形成并且从主进水管部525的出水端部向下在第一空间258内延伸。替代地，第一一级直径变小锥形通道部252也可以独立于主进水管部525形成。第一一级直径变小锥形通道部2其52在其内部沿着水流方向形成有第一直径变小锥形通道252a，并且在下游端上形成有第一喷孔255。水流从主进水管部525流入第一直径变小锥形通道252a并且在其中被加压，加压后的水流从第一喷孔255喷出并且快速地膨胀，因此在第一喷孔255的下游附近造成负压。在第一连接部254上还形成有第一进气通道256。第一进气通道256的出口靠近第一喷孔255。因此，在负压的作用下，外界的空气沿着流向e被吸入第一空间258内并且与从第一喷孔255喷出的水流混合。该气泡水然后进入第一喷淋室257。在第一喷淋室257的底部设有第一微气泡起泡器253。第一微气泡起泡器253覆盖形成在第一喷淋室257底部上的喷淋孔(图中未示出)。因此，气泡水在第 一喷淋室257内需要先经过第一微气泡起泡器253并因此被变成微气泡水，然后通过喷淋孔被均匀地喷淋到洗涤剂室221中，从而帮助迅速地溶解位于洗涤剂室221中的洗涤剂。
在替代的实施例中，第一一级直径变小锥形通道部252可被多于一级的直径变小锥形通道部取得，例如两级或更多级直径变小锥形通道部，以便能够进一步地加压(加速)水流。在这种情形下，喷孔沿着水流方向布置在最下游一级直径变小锥形通道部的顶部。
在一种或多种实施例中，在第一一级直径变小锥形通道部252的内壁上能够形成有扰流部(图中未示出)。在一种或多种实施例中，扰流部可以是沿着该级直径变小锥形通道部的内壁纵向延伸的至少一个扰流筋，例如多个扰流筋。在替代的实施例中，扰流部可以是在该级直径变小锥形通道部的内壁上的至少一个径向突起部，例如一个或多个的柱状突起。在替代的实施例中，扰流部可以形成在最下游一级直径变小锥形通道部的内壁上，或者形成在每一级直径变小锥形通道部的内壁上。
在一种或多种实施例中，第一微气泡起泡器253为孔网结构。该孔网结构具有至少一道细孔的直径达微米级。优选地，细孔的直径在0～1000微米之间；更优选地，细孔的直径在5～500微米之间。孔网结构可以是塑料栅栏，金属网，高分子材料网，或者其它合适的孔网结构。塑料栅栏通常是指高分子栅栏，其由高分子材料一体注塑成型，或者先将高分子材料制成板，再在该板上通过机加工产生微孔结构而形成塑料栅栏。高分子材料网通常是指通过先将高分子材料制成丝，再用这丝编织成的具有微孔结构的网。高分子材料网可以包括尼龙网，棉纶网，涤纶网，丙纶网等。替代地，孔网结构可以是能够产生微气泡的其它孔网结构，例如由两个非微米级的蜂窝状结构组成的孔网结构。当气泡水流过孔网结构时，孔网结构对气泡水产生混合和切割的作用，从而产生微气泡水。
继续参照图5，辅助进水管部526具有进口端261，该进口端用于连接到外部的水源，以便在需要的时候允许水沿着流向d流入辅助进水管部526。在一种或多种实施例中，辅助进水管部526位于第二喷淋室267的上方并且在辅助水管部526与第二喷淋室267之间形成第二连接部264。第二连接部264在辅助进水管部526与第二喷淋室267之间围成封闭的第二空间268。在该封闭的第二空间268内设有第二一级直径变小锥形通道部262，其位于第二喷淋室267的上方。在一种或多种实施例中，第二一级直径变小锥形通道部262与辅助进水管部526一体形成并且从辅助进水管部526的下部管壁垂直向下在第二空间268内延伸。替 代地，第二一级直径变小锥形通道部262也可以独立于辅助进水管部526形成。第二一级直径变小锥形通道部262在其内部沿着水流方向形成第二直径变小锥形通道262a，并且在其下游的端部上形成第二喷孔265。水流从辅助进水管部526流入第二直径变小锥形通道262a并且在其中被加压，加压后的水流从第二喷孔265喷出并且快速地膨胀，因此在第二喷孔265的下游附近造成负压。在第二连接部264上还形成有第二进气通道266。第二进气通道266的出口靠近第二喷孔265。因此，在负压的作用下，外界的空气沿着流向f被吸入第二空间268内并且与从第二喷孔265喷出的水流混合。该气泡水然后进入第二喷淋室267。在第二喷淋室267的底部设有第二微气泡起泡器263。第二微气泡起泡器263覆盖形成在第二喷淋室267底部上的喷淋孔(图中未示出)。因此，气泡水在第二喷淋室267内需要先经过第二微气泡起泡器263并因此被变成微气泡水，然后通过喷淋孔被均匀地喷淋到护理剂室222中，从而帮助迅速地溶解位于护理剂室222中的护理剂。
在替代的实施例中，第二一级直径变小锥形通道部262可被多于一级的直径变小锥形通道部取得，例如两级或更多级直径变小锥形通道部，以便能够进一步地加压(加速)水流。在这种情形下，喷孔沿着水流方向布置在最下游一级直径变小锥形通道部的顶部。
在一种或多种实施例中，在第二一级直径变小锥形通道部262的内壁上能够形成有扰流部(图中未示出)。在一种或多种实施例中，扰流部可以是沿着该级直径变小锥形通道部的内壁纵向延伸的至少一个扰流筋，例如多个扰流筋。在替代的实施例中，扰流部可以是在该级直径变小锥形通道部的内壁上的至少一个径向突起部，例如一个或多个的柱状突起。在替代的实施例中，扰流部可以形成在最下游一级直径变小锥形通道部的内壁上，或者形成在每一级直径变小锥形通道部的内壁上。
在一种或多种实施例中，第二微气泡起泡器263配置与第一微气泡起泡器253的配置可以相同，例如均为孔网结构，并且该孔网结构具有至少一道细孔的直径达微米级。
本发明还提供一种洗涤设备，该洗涤设备包括本发明的微气泡处理剂盒组件52。该微气泡处理剂盒组件52设置成在该洗涤设备内以提供处理剂微气泡水混合物。通过该微气泡处理剂盒组件，不仅能够提高洗涤设备的洗净能力，而且能够减少洗涤剂的用量并降低洗涤剂在例如衣物中的残留量，从而不仅有利于用户的健康，而且还能改善用户的体验。
参照图6，图6是本发明具有微气泡处理剂盒组件的洗涤设备的一种实施例的结构示意图。在该实施例中，洗涤设备为一种波轮洗衣机1。替代地，在其它实施例中，洗涤设备可以是滚筒洗衣机或烘干一体机等。
如图6所示，波轮洗衣机1(以下简称洗衣机)包括箱体11。在箱体11的底部设有地脚14。箱体11的上部设置有盘座12，盘座12枢转连接有上盖13。在箱体11内设置有作为盛水桶的外桶21。在外桶21内设置有内桶31，内桶31的底部设置有波轮32，外桶21的下部固定有电机34，电机34通过传动轴33与波轮32驱动连接，在内桶31的侧壁上靠近顶端设有脱水孔311。排水阀41设置在排水管42上，排水管42的上游端与外桶21的底部连通。该洗衣机还包括进水阀51和与进水阀51连通的微气泡处理剂盒组件52，微气泡处理剂盒组件52被安装在外桶21的顶部上方。水经由进水阀51进入微气泡处理剂盒组件52以利用微气泡水来快速溶解处理剂盒中的一种或多种处理剂，例如洗涤剂和/或一种或多种衣物护理剂。微气泡处理剂盒组件52然后将处理剂微气泡水混合物提供给外桶21，用于衣物清洗。水中的微气泡在破碎过程中对洗涤剂产生撞击，并且微气泡通过携带的负电荷也能够吸附洗涤剂，因此微气泡能够增加洗涤剂与水的混合程度，从而降低洗涤剂的用量并减少洗涤剂在衣物上的残留量。另外，微气泡在内桶31内也会撞击衣物上的污渍，并且会吸附产生污渍的异物。因此，微气泡还增强了洗衣机的去污性能。。
参照图7，图7是本发明具有微气泡处理剂盒组件的洗涤设备的另一种实施例的结构示意图。在该实施例中，洗涤设备为一种滚筒洗衣机9。
如图7所示，滚筒洗衣机9包括外壳91和位于外壳底部的地脚98。在外壳91的顶部设有上台面板94。外壳91的前侧(面对用户的操作侧)上设有允许用户向滚筒洗衣机内装填衣物等的门体97，而门体97上还设有能够看到洗衣机内部的观察窗96。在观察窗96与外壳91之间还设置密封窗垫961，并且该密封窗垫961固定在外壳91上。滚筒洗衣机9的控制面板95布置在外壳91的前侧的上部，以便于用户的操作。在外壳91的内部则布置有外筒92和内筒93。内筒93定位在外筒92的内部。内筒93通过传动轴932和轴承933连接到电机931(例如直驱电机)。在外壳91的后侧的上部上设有进水阀51，该进水阀51通过水管连接到微气泡处理剂盒组件52。如图7所示，微气泡处理剂盒组件52定位位于上台面板94的下方并且位于外筒92的上方。类似于上述实施例，水经由进水阀51通过水管进入微气泡处理剂盒组件52以利用微气泡水来快速溶解处理剂盒中的一种或多种处理剂，例如洗涤剂和/或一种或多种衣物护理剂。微气泡处理剂盒组件52然后将处理剂微气泡水混合物提供给外筒92，用于衣物清洗。
至此，已经结合附图所示的优选实施方式描述了本发明的技术方案，但是，本领域技术人员容易理解的是，本发明的保护范围显然不局限于这些具体实施方式。在不偏离本发明的原理的前提下，本领域技术人员可以对来自不同实施例的技术特征进行组合，也可以对相关技术特征作出等同的更改或替换，这些更改或替换之后的技术方案都将落入本发明的保护范围之内。

Claims (20)

  1. 一种微气泡处理剂盒组件，其特征在于，所述微气泡处理剂盒组件包括壳体和容纳在所述壳体内的处理剂盒，
    在所述壳体上设有至少一个进水管部，在所述至少一个进水管部的至少一个内设有至少一级直径变小锥形部和微气泡起泡器，并且所述至少一个进水管部的所述至少一个的管壁上还设有进气孔，所述进气孔定位在所述至少一级直径变小锥形部与所述微气泡起泡器之间并且与设置在所述壳体上的进气管连通，
    在最下游一级直径变小锥形部的顶端上设有喷孔，所述喷孔设置成使得从所述至少一级直径变小锥形部流过的水流能够经由所述喷孔膨胀喷出并且在所述进气孔附近产生负压，从而空气能够从所述进气管被吸入所述进水管部并与所述水流混合产生气泡水，所述气泡水流过所述微气泡起泡器而被变成微气泡水后被喷入所述处理剂盒。
  2. 根据权利要求1所述的微气泡处理剂盒组件，其特征在于，在所述至少一级直径变小锥形部的内壁上设有扰流部。
  3. 根据权利要求2所述的微气泡处理剂盒组件，其特征在于，所述扰流部是设置在所述至少一级直径变小锥形部的内壁上的至少一个径向突起部或者是沿着所述至少一级直径变小锥形部的内壁纵向延伸的至少一个扰流筋。
  4. 根据权利要求2或3所述的微气泡处理剂盒组件，其特征在于，所述扰流部定位在所述最下游一级直径变小锥形部的内壁上。
  5. 根据权利要求1或2所述的微气泡处理剂盒组件，其特征在于，所述至少一级直径变小锥形部包括两级或更多级直径变小锥形部。
  6. 根据权利要求1或2所述的微气泡处理剂盒组件，其特征在于，在所述壳体内还设有至少一个喷淋腔，所述至少一个喷淋腔被布置在所述至少一个进水管部与所述处理剂盒之间使得所述微气泡水通过所述至少一个喷淋腔被喷入所述处理剂盒。
  7. 根据权利要求1或2所述的微气泡处理剂盒组件，其特征在于，所述至少一个进水管部包括主进水管部和辅助进水管部，并且所述处理剂盒包括洗涤剂室和至少一个护理剂室，其中，所述主进水管部配置成为所述洗涤剂室提供微气泡水，而所述辅助进水管部配置成为所述至少一个护理剂室提供微气泡水。
  8. 根据权利要求1或2所述的微气泡处理剂盒组件，其特征在于，所述微气泡起泡器为孔网结构，所述孔网结构具有至少一道细孔的直径达微米级。
  9. 根据权利要求8所述的微气泡处理剂盒组件，其特征在于，所述孔网结构包括塑料栅栏，金属网，或高分子材料网。
  10. 一种洗涤设备，其特征在于，所述洗涤设备包括根据权利要求1-9任一项所述的微气泡处理剂盒组件，所述微气泡处理剂盒组件布置在所述洗涤设备内以便为所述洗涤设备提供溶解了处理剂的微气泡水混合物。
  11. 一种微气泡处理剂盒组件，其特征在于，所述微气泡处理剂盒组件包括壳体和容纳在所述壳体内的处理剂盒，
    在所述壳体上设有至少一个进水管部和定位在所述处理剂盒上方的至少一个喷淋腔，在所述至少一个进水管部的至少一个和所述至少一个喷淋腔的至少一个之间沿着水流方向设有至少一级直径变小锥形通道部，在所述至少一级直径变小锥形通道部的下游端上设有喷孔；
    在所述壳体上还设有进气通道，所述进气通道的出口定位靠近所述喷孔，使得水流从所述喷孔膨胀地喷出在所述出口附近产生负压以将外界空气通过所述进气通道吸入并与所述水流混合形成气泡水；并且
    在所述至少一个喷淋腔的所述至少一个内布置有微气泡起泡器，以使所述气泡水通过所述微气泡起泡器形成微气泡水后被喷淋到所述处理剂盒中。
  12. 根据权利要求11所述的微气泡处理剂盒组件，其特征在于，在所述至少一级直径变小锥形通道部的内壁上设有扰流部。
  13. 根据权利要求12所述的微气泡处理剂盒组件，其特征在于，所述扰流部是设置在所述至少一级直径变小锥形通道部的内壁上的至少一个径向突起部或者是沿着所述至少一级直径变小锥形通道部的内壁纵向延伸的至少一个扰流筋。
  14. 根据权利要求12或13所述的微气泡处理剂盒组件，其特征在于，所述扰流部定位在所述最下游一级直径变小锥形通道部的内壁上。
  15. 根据权利要求11或12所述的微气泡处理剂盒组件，其特征在于，所述至少一级直径变小锥形通道部包括两级或更多级直径变小锥形通道部。
  16. 根据权利要求11或12所述的微气泡处理剂盒组件，其特征在于，在所述至少一个进水管部和所述至少一个喷淋腔之间形成围绕所述至少一个喷淋腔的连接部，并且所述进气通道形成在所述连接部上。
  17. 根据权利要求11或12所述的微气泡处理剂盒组件，其特征在于，所述至少一个进水管部包括主进水管部和辅助进水管部，所述至少一个喷淋腔包括第一喷淋腔和第二喷淋腔，并且分别在所述主进水管部与所述第一喷淋腔之间和在所述辅助进水管部与所述第二喷淋腔之间设置有一级直径变小锥形通道部。
  18. 根据权利要求11或12所述的微气泡处理剂盒组件，其特征在于，所述微气泡起泡器为孔网结构，所述孔网结构具有至少一道细孔的直径达微米级。
  19. 根据权利要求18所述的微气泡处理剂盒组件，其特征在于，所述孔网结构包括塑料栅栏，金属网，或高分子材料网。
  20. 一种洗涤设备，其特征在于，所述洗涤设备包括根据权利要求11-19任一项所述的微气泡处理剂盒组件，所述微气泡处理剂盒组件布置在所述洗涤设备内以便为所述洗涤设备提供溶解了处理剂的微气泡水混合物。
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