CN110318211A

CN110318211A - Washing machine and microvesicle generator for washing machine

Info

Publication number: CN110318211A
Application number: CN201910153326.0A
Authority: CN
Inventors: 黄义根
Original assignee: Daewoo Electronics Co Ltd
Current assignee: WiniaDaewoo Co Ltd
Priority date: 2018-03-28
Filing date: 2019-02-28
Publication date: 2019-10-11
Anticipated expiration: 2039-02-28
Also published as: KR20190113457A; CN110318211B; US20190301075A1; KR102502665B1

Abstract

A kind of washing machine includes: casing；Outer barrel is placed in casing, and is configured to accommodate washing water；Inner cylinder is placed in outer barrel, and is configured to accommodating laundry；Water supply valve cell is arranged in casing, and is connected to external watering to receive washing water；And microvesicle generator, it is configured to receive the washing water from water supply valve cell, generates microvesicle and microvesicle is supplied to scrubbing space.Microvesicle generator includes: dissolution unit, is used to dissolve gas into from the washing water that water supply valve cell is supplied；And pressure regulating unit, it is located in the water supply line that water supply valve cell and dissolution unit are connected, and when the pressure of water supply line becomes setting pressure, which is discharged the washing water in water supply line.

Description

Washing machine and microvesicle generator for washing machine

Technical field

This disclosure relates to washing machine and the microvesicle generator for washing machine.

Background technique

Washing machine is the device for separating pollutant from clothing by using washing water and detergent, and can pass through benefit The chemical action implemented with the detergent being dissolved in washing water and by the mechanism of washing water and inner cylinder, will be dirty Dye object is separated from clothing.

In washing process, detergent is usually put into togerther with washing water and is dissolved in washing water, to pass through chemistry Effect removes pollutant from clothing.However, the temperature of washing water and the amount etc. of water and the detergent introduced are depended on, Detergent may not dissolve in washing water, and detergent is likely to remain in clothing.When detergent is without sufficiently dissolving, clearly Clean effect may be insufficient, and therefore, pollutant is likely to remain in clothing.The detergent or foreign matter remained in clothing may drop The satisfaction of low user, and may cause skin problem.

Various technologies have been proposed to eliminate the detergent or foreign matter that remain in clothing.For example, having mentioned A kind of microvesicle method is gone out.Microvesicle refers to that diameter is several microns or several nanometers of vesicle, it is characterised in that can be dissolved and complete It totally disappeared mistake in water.Specifically, microvesicle may be generally understood to generally to cover diameter be 50 μm of micron bubbles below, The concept of micro-/ nano bubble (diameter is 10nm more than and less than 1 μm) and nano bubble (diameter is less than 10nm).Microvesicle tool Have high internal pressure, so if microvesicle bursts in water, they can hit any clothing nearby, thus effectively The detergent or foreign matter remained in neighbouring clothing is separated.

In order to generate microvesicle, microvesicle generator is provided in washing machine.As microvesicle generator, it can be used and such as press Contracting machine and pump etc. can be directly used for generating the separate power device of bubble, and can be no separate power device the case where It is lower to use flow behavior.

However, due to using the microvesicle generator of power device to need that high performance power device is used to generate microvesicle, Therefore suffer a disadvantage in that structure is complicated, maintenance cost is high, noise and vibration is serious and unit cost production increases.It is right According to for, not the microvesicle generator of power device have advantages in that structure can simple, maintenance cost can reduce, Noise and vibration can relatively weak and washing machine manufacturing cost can decline.

However, passing through the flow path with predetermined shape in the case where not using the microvesicle generator of power device Most of microvesicle of generation is discharged into the outside of microvesicle generator, therefore there is be difficult to the shortcomings that generating enough microvesicles.

In addition, in the prior art, microvesicle is generated, and then using hose is transported to the washing water containing microvesicle predetermined Exhaust position.Here, in the moving process along hose, microvesicle can disappear, therefore its shortcoming is that, it is introduced into inner cylinder Microvesicle amount in (it essentially performs washing) is less.

Summary of the invention

To solve the above-mentioned problems, the presently disclosed embodiments is proposed, and the presently disclosed embodiments provides energy Enough increase the microvesicle amount to be generated and can be improved the washing machine of washability and rinse capacity and the microvesicle of the washing machine Generator.

In addition, the presently disclosed embodiments, which provides, to supply the microvesicle of generation in the case where that will not bury in oblivion To the washing machine of the inside of inner cylinder (executing washing in the inner cylinder) and the microvesicle generator of the washing machine.

According to an aspect of the present invention, a kind of washing machine is provided, comprising: casing；Outer barrel is placed in the casing, And it is configured to accommodate washing water；Inner cylinder, placement within said tub, and are configured to accommodating laundry；Water supply valve cell, It is arranged in the casing, and is connected to external watering to receive washing water；And microvesicle generator, it is configured to receive Washing water from the water supply valve cell generates microvesicle and microvesicle is supplied to scrubbing space.Wherein, the microvesicle generates Device includes: dissolution unit, is used to dissolve gas into from the washing water that the water supply valve cell is supplied；And pressure is adjusted Unit is located in the water supply line that the water supply valve cell and the dissolution unit are connected, and works as the water supply When the pressure of pipeline becomes setting pressure, the pressure regulating unit discharges the washing water in the water supply line.

This aspect is related to washing machine, wherein the pressure regulating unit includes: washing water inflow part, is connected to and institute State the water supply line of water supply valve cell connection；And auxiliary discharge unit, it is connected to the washing water inflow part, described in discharge The washing water of water supply line.

This aspect is related to washing machine, wherein the pressure regulating unit has been formed in the interior thereof: being connected to the washing water The upper flowing path portion of inflow part；With the adjusting flow path portion being located at the upper flowing path portion lower end.And wherein, institute Stating pressure regulating unit further includes lift component, and the lift component is located in the adjusting flow path portion and can block The upper flowing path portion and the adjusting flow path portion.

This aspect is related to washing machine, wherein the cross-sectional area for adjusting flow path portion is greater than the upper flow path The cross-sectional area in portion.And wherein, the lift component is arranged to plate shape, and the area of the plate shape is greater than the upper flowing The cross-sectional area of path portion and the cross-sectional area for being less than the adjusting flow path portion.

This aspect is related to washing machine, wherein the lift component is provided with guiding device, and the upper guiding device is along described The direction of upper flowing path portion extends.

This aspect is related to washing machine, wherein and the pressure regulating unit includes the lower flowing path portion on its inside, The lower flowing path site is between the auxiliary discharge unit and the adjusting flow path portion, and the lower flowing path portion Cross-sectional area be less than it is described adjust flow path portion cross-sectional area.And wherein, the lift component is formed with lower guidance Device, the lower guiding device extend along the direction of the lower flowing path portion.

This aspect is related to washing machine, wherein the pressure regulating unit further includes elastic component, and the elastic component is located at In the lower flowing path portion and support the lift component.

This aspect is related to washing machine, wherein the lower flowing path portion is provided with the guide portion of rib shape, described to draw Lead the longitudinally setting in portion in vertical direction.

This aspect is related to washing machine, wherein the upper end of the guide portion is arranged to from upside to downside towards interior pleurapophysis Out and tilt.

This aspect is related to washing machine, further includes: detergent container receiving portion is arranged in the detergent container receiving portion There is detergent container.Wherein, the pressure regulating unit is located in the detergent container receiving portion.

This aspect is related to washing machine, wherein further includes control unit, described control unit is used to control each component, and will Water supply valve cell control is at making: washing water being supplied to the microvesicle generator in rinse cycle.

According to an aspect of the present invention, a kind of microvesicle generator is provided, is mounted in washing machine, for receiving washing water To generate microvesicle and the washing water containing microvesicle be supplied to the inner cylinder of accommodating laundry.The microvesicle generator includes: that dissolution is single Member receives washing water, and the gas being stored in the dissolution unit is dissolved into washing water；Nozzle unit passes through The washing water dissolved with gas is received from the dissolution unit to generate microvesicle and be discharged into the washing water comprising microvesicle described In inner cylinder；And pressure regulating unit, it is located at for being supplied to washing water in the water supply line of the dissolution unit, and When the pressure of the water supply line becomes setting pressure, the pressure regulating unit discharges the washing water of the water supply line.

This aspect is related to microvesicle generator, wherein the pressure regulating unit includes: washing water inflow part, is connected to Preceding water supply line, the preceding water supply line are connected to the water supply valve cell；Water Supplies Department is washed, rear water supplying pipe is connected to Line, the rear water supply line are connected to the dissolution unit；And auxiliary discharge unit, be connected to the washing water inflow part and The washing water discharge unit, and the washing water for discharging the water supply line.

This aspect is related to microvesicle generator, wherein the pressure regulating unit includes: the first main part, the washing water Inflow part and the washing Water Supplies Department are located at the side of first main part, and first main part is inside it It is formed with flowing path portion in central area and adjusts flow path portion, the upper flowing path portion is connected to the washing water Inflow part and the washing Water Supplies Department, the adjusting flow path portion are connected to the upper flowing path portion；And second is main Body portion, is formed with the receiving portion of the lower part for accommodating first main part, and be located at described accommodation section with described Between the auxiliary discharge unit in the interior central area of second main part.

This aspect is related to microvesicle generator, wherein the pressure regulating unit further includes washer, and the washer is located at described On the lower end of first main part and the bottom inner surface of described accommodation section.

This aspect is related to microvesicle generator, wherein the cross-sectional area for adjusting flow path portion is greater than the upper flowing The cross-sectional area of path portion.And wherein, the pressure regulating unit further includes lift component, and the lift component is located at described It adjusts in flow path portion, and the upper dynamic path portion and the adjusting flow path portion can be covered.

This aspect is related to microvesicle generator, wherein the pressure regulating unit further includes elastic component, the elastic component In the lower flowing path portion and support the lift component.

This aspect is related to microvesicle generator, wherein the lower flowing path portion is provided with the guide portion of rib shape, institute State the longitudinally setting of guide portion in vertical direction.

According to an aspect of the present invention, a kind of washing machine is provided, comprising: casing；Outer barrel is placed in the casing, And it is configured to accommodate washing water；Inner cylinder, placement within said tub, and are configured to accommodating laundry；Water supply valve cell, It is arranged in the casing, and is connected to external watering to receive washing water；Microvesicle generator is configured to reception and comes from The washing water of the water supply valve cell generates microvesicle and microvesicle is supplied to scrubbing space；And control unit, it is used to control It makes each component, and by water supply valve cell control at making: being supplied to the microvesicle to generate washing water in rinse cycle Device.

This aspect is related to washing machine, wherein the microvesicle generator includes: dissolution unit, is used to dissolve gas into From the washing water that the water supply valve cell is supplied；And pressure regulating unit, it is located at the water supply valve cell and described In the water supply line that dissolution unit connects, and when the pressure of the water supply line becomes setting pressure, the pressure It adjusts unit and discharges the washing water in the water supply line.

In the microvesicle generator of washing machine according to an embodiment of the present disclosure and washing machine, the advantage is that can increase The microvesicle amount of generation, to improve washing energy and rinse capacity.

In addition, effect is, generated microvesicle can be supplied to the inner cylinder washed in case of constant power Inside.

Detailed description of the invention

Fig. 1 is the schematic diagram for showing the schematic configuration of the washing machine according to an embodiment of the present disclosure；

Fig. 2 is the figure for showing the construction of the microvesicle generator in Fig. 1；

Fig. 3 is the perspective view of the dissolution unit and nozzle unit in Fig. 2；

Fig. 4 is the decomposition perspective view of the dissolution unit and nozzle unit in Fig. 2；

Fig. 5 is the figure on the top of the lid of the dissolution unit of Fig. 3；

Fig. 6 is the sectional view of the dissolution unit of Fig. 3 intercepted along line A-A；

Fig. 7 is the sectional view of the dissolution unit of Fig. 3 intercepted along line B-B；

Fig. 8 is the perspective view of the pressure regulating unit in Fig. 2；

Fig. 9 is the decomposition perspective view of the pressure regulating unit in Fig. 2；

Figure 10 is the sectional view along the line C-C interception in Fig. 8；

Figure 11 is the figure for showing the construction of microvesicle generator according to another embodiment；

Figure 12 is the sectional view along the pressure regulating unit of the line D-D interception in Figure 11；

Figure 13 is the figure for showing the schematic configuration of washing machine according to another embodiment；

Figure 14 is the figure for showing the construction of microvesicle generator for the Figure 13 connecting with doormat circle；

Figure 15 is the perspective view of the nozzle unit in Figure 14；

Figure 16 is the decomposition perspective view of the nozzle unit of Figure 14；

Figure 17 is the sectional view of the nozzle unit of Figure 15 intercepted along line E-E；And

Figure 18 is the flow chart for showing the supply process of washing water.

Specific embodiment

Hereinafter, the specific embodiment of the disclosure will be described in detail with reference to the accompanying drawings.

In addition, in the explanation of the disclosure, if the detailed description of known function contained by the disclosure and construction is unnecessary Ground becomes blurred the feature of the theme of the disclosure, then their detailed description will be omitted.

Various types of washing machines can be used in washing clothing in use in washing machine, that is, top-loading type washing machine, Front loading type roller washing machine and the hybrid washing machine that top-loading type and front loading type combine.In general, Such washing machine includes: the inner cylinder of accommodating laundry；Accommodate the outer barrel of washing water；And the motor etc. for driving washing machine.

In one embodiment, although being illustrated top-loading type washing machine as example, the structure of the disclosure Think of is readily applicable to other kinds of washing machine.

Fig. 1 is the schematic diagram for showing the washing machine of one embodiment according to the disclosure.

Fig. 1, washing machine 1 according to an embodiment of the present disclosure include: casing 10, form appearance；Pedestal 12, is connected to The lower part of casing 10；Cabinet cover 14 is connected to the top of the reference of casing 10；And door 16, it is connected to cabinet cover 14, and It can open or close.

Specifically, casing 10 can have upper and lower surfaces, and can have or can form the one of washing machine 1 A or multiple side surfaces.The pedestal 12 of support washing machine 1 can be set in the downside of casing 10, and cabinet cover 14 can connect To the upside of casing 10.The cabinet cover 14 of 10 upside of casing may include the input hole for being put into clothing.In addition, door 16 is located at In cabinet cover 14, and door 16 can close or open input hole, to be packed into or take out clothing.User can open or close Door 16 in carrying out washing treatment to be required that clothing is fitted into washing machine 1 when executing, or takes out clothing when carrying out washing treatment is completed Object, and when carrying out carrying out washing treatment, user can cover clothing by covering input hole with door 16.

In addition, washing machine 1 may include: outer barrel 20, it is placed in casing 10, and washing water can be accommodated；And it is interior Cylinder 22, in outer barrel 20, and accommodating laundry.Outer barrel 20 and inner cylinder 22 are located in casing 10, and outer barrel 20 and inner cylinder 22 With the shape to correspond to each other, wherein the diameter of inner cylinder 22 can predetermined length smaller than the diameter of outer barrel 20.That is, interior Cylinder 22 can be spaced apart preset distance with outer barrel 20 in the inside of outer barrel 20.In inner cylinder 22 or around can be used for and outer barrel Multiple holes that fluid in 20 is in fluid communication.Outer barrel 20 and inner cylinder 22 are in each other by the multiple hole in inner cylinder 22 The state of fluid communication allows the washing water of inner cylinder 22 to flow into outer barrel 20.Similarly, the washing water of outer barrel 20 can flow into Inner cylinder 22.Outer barrel 20 and inner cylinder 22 can have cylindrical shape, but not limited to this.

If the top-loading type washing machine 1 in the present embodiment can also include impeller 24.Impeller 24 may be coupled to inner cylinder 22 lower part, or can become one with the lower part of inner cylinder 22, to form the bottom surface of inner cylinder 22.Impeller 24 is located at inner cylinder 22 Bottom on, and rotary water current and vortex are formed in the washing water in clothing space.As used herein, clothing space It is the space in outer barrel 20, and the inner space including inner cylinder 22.Therefore, refer to can be with accommodating laundry and washing in clothing space The space of water.Impeller 24 is connected to gear assembly 26, and can utilize the rotary force from motor 28 by gear assembly 26 And it is rotated.Strong vortex can be formed in radial directions by the rotary force of impeller 24, and can washing in inner cylinder 22 While washing water and clothing and rotated by the strong vortex, carrying out washing treatment is carried out.During carrying out washing treatment, due to inner cylinder 22 In it is strong it is radial be vortexed, the washing water between inner cylinder 22 and outer barrel 20 can be raised above.Therefore, washing water is including outer barrel 20 and inner cylinder 22 scrubbing space in recycle certain wash time, and clothing is carried out while there may be being vortexed Washing.In some cases, when impeller 24 rotates, inner cylinder 22 can rotate together with impeller 24 or can not be with impeller 24 1 Play rotation.For example, when inner cylinder 22 and impeller 24 formed integrally with each other, inner cylinder 22 can when impeller 24 is rotated with impeller 24 It rotates together, and when impeller 24 and inner cylinder 22 are separated and are fixed to that at this point, only impeller 24 could be rotated to form whirlpool Rotation.

In addition, being provided with the roller 22'(Figure 13 for not having impeller 24 in washing machine 1) in the case where, 26 He of gear assembly Motor 28 can be directly connected to outer barrel 20 or inner cylinder 22.

In addition, washing machine 1 may include detergent container 30, water supply valve cell 32, main scupper hose 34 and main drain valve 36。

Detergent container 30 can have drawer shape, move in cabinet cover 14 in a sliding manner.As an example, Cabinet cover 14 can be set detergent container receiving portion 15 (Figure 11), also, detergent container 30 can be located at detergent and hold In device receiving portion 15.Detergent container 30 can be divided into the space for accommodating detergent and accommodate the space of softener.It can court The inside of washing machine 1 carry out the opening and closing of detergent container 30, and the valve cell 32 that supplies water may be coupled to detergent The outside of container 30.Hereinafter, 22 side of inner cylinder of accommodating laundry can be known as " inside ", and can will be used to form and washes 10 side of casing of the appearance of clothing machine 1 is known as " outside ".Washing water can be by the water supply valve cell 32 that connect with external watering It is supplied to detergent container 30, inner cylinder 22 is then supplied to by detergent container 30.Since washing water passes through detergent Container 30 is supplied to inner cylinder 22, and therefore, the washing water for being supplied to inner cylinder 22 contains the detergent being dissolved in the washing water Or softener.

Water supply valve cell 32 can be located in cabinet cover 14, and can be connected to outside via external hose (not shown) Watering, to receive washing water from external watering.Water supply valve cell 32 can be or may include four-way valve (not shown).To the greatest extent Pipe is not shown, but four-way valve may include the hot water supply valve for hot-water supply, the cold water for supplying cold water Supply valve and the microvesicle generation water supply valve that microvesicle is generated for supplying cold water.Hot water supply valve can be washed with accommodating The space of agent is in the state being in fluid communication.In addition, cold feed valve can be or may include two-way valve, wherein an access with The space for accommodating detergent is in the state being in fluid communication, and another access and the space for accommodating softener are in the shape being in fluid communication State.Microvesicle, which generates water supply valve, may be coupled to dissolution unit 100, for generating microvesicle.

In addition, according to embodiment, it is convenient to omit for generating the feed water valve of microvesicle.In this case, cold water supply valve Or hot water supply valve can be directly connected to dissolution unit 100, to be used for supplying washing water.

Main drain valve 36 can be set at the lower part of outer barrel 20, and can control the washing whether discharged in outer barrel 20 Water.Specifically, main drain valve 36 can be connected to the lower part of outer barrel 20, and main scupper hose 34 may be coupled to main drain valve 36.When the washing water of washing is to outside drain, main drain valve 36 can be opened to discharge this by main scupper hose 34 and wash Water is washed, and when washing water is supplied for when executing carrying out washing treatment, main drain valve 36 can be closed to allow the washing water quilt It is received in outer barrel 20 and inner cylinder 22.

In addition, washing machine 1 may include control unit 40 and operating unit 42.Operating unit 42 may include user interface Unit, the user interface section are located in cabinet cover 14, and are configured to input the order set by user or will set Information export to user.Control unit 40 can control including motor 28, impeller 24, water supply valve cell 32 and operating unit Each component of washing machine including 42 etc..For example, when user sets washing course and wash time etc. by operating unit 42 When, control unit 40 can control motor 28, impeller 24 or water supply valve cell 32 etc., corresponding with these setting values to execute Carrying out washing treatment.

In addition, washing machine 1 may include microvesicle generator (BG；Micro-bubble generator), which generates Device (BG) is configured to receive washing water from water supply valve cell 32, generates microvesicle and microvesicle is supplied to scrubbing space.It is micro- Bubble generator (BG) may include dissolution unit 100 and nozzle unit 200 (Fig. 2).

In addition, washing machine 1 may include the leak discharge pipe line L2 in water supply line L1 and Fig. 2 in Fig. 2, for it is micro- Steep generator (BG) interconnection.Washing water can be supplied to dissolution unit 100 by water supply line L1, and leak discharge pipe line L2 can It is connected so that unit 100 and nozzle unit 200 will be dissolved in the outside of dissolution unit 100, to will be leaked from dissolution unit 100 Washing water out is provided to nozzle unit 200.

Gas can be dissolved or mixed in the washing water from water supply valve cell 32 by dissolution unit 100.In the implementation In example, the example of gas can be the air in dissolution unit 100, but gas can be pre- by connecting with dissolution unit 100 Determine gas and device or mechanism offer are provided, or can be provided together with dissolution unit 100.

Dissolution unit 100 can be by the water supply line L1 that connect with water supply valve cell 32 reception washing water, and can be with In the case where not using power device, gas is generated in washing water using the pressure of supply water of the washing water from water supply line L1 Bubble.In other words, dissolving the gas in unit 100 can be dissolved or mixed in the washing water being supplied in dissolution unit 100, To generate bubble in washing water.The top of inner cylinder 22 can be located at by dissolving unit 100, and can also be located at washing machine 1 Top.As an example, dissolution unit 100 can be disposed in a manner of being fixed to cabinet cover 14.

By supplying gas to washing water, nozzle unit 200 can generate micro- from the water and gas dissolved in unit 100 Bubble.Specifically, nozzle unit 200 can be by dividing when gas dissolution, the washing water for mixing or being dispersed in dissolution unit 100 Generated bubble generates microvesicle when middle.The nozzle unit 200 can connect at input hole or be connected near input hole, And the washing water containing microvesicle can be introduced directly into immediately in inner cylinder 22 after forming microvesicle.In nozzle unit 200 Microvesicle can fade away as time goes by or when they are moved along scheduled flow path.As in the present embodiment that Sample, once producing microvesicle in nozzle unit 200, microvesicle can be discharged into immediately in inner cylinder 22, and microvesicle is buried in oblivion Amount can be minimum, and the available raising of effect of the washing water containing microvesicle.

Hereinafter, with reference to the accompanying drawings to illustrating the specific configuration of microvesicle generator BG according to an embodiment of the present disclosure.

Fig. 2 is the figure for showing the construction of the microvesicle generator in Fig. 1, and Fig. 3 is dissolution unit and nozzle unit in Fig. 2 Perspective view, Fig. 4 are the decomposition perspective views of the dissolution unit and nozzle unit in Fig. 2, and Fig. 5 is the upper of the lid of the dissolution unit of Fig. 3 The figure in portion, Fig. 6 are the sectional views of the dissolution unit of Fig. 3 intercepted along line A-A, and Fig. 7 is the dissolution unit of Fig. 3 along line B- The sectional view of B interception, Fig. 8 is the perspective view of the pressure regulating unit in Fig. 2, and Fig. 9 is the decomposition of the pressure regulating unit in Fig. 2 Perspective view, and Figure 10 is the sectional view of the line C-C interception in Fig. 8.

With reference to Fig. 2~Figure 10, as described above, microvesicle generator (BG) may include dissolution unit 100 and nozzle unit 200。

Firstly, dissolution unit 100 can receive washing water, and the gas being stored in the dissolution unit can be dissolved into In washing water.Dissolve the top that unit 100 can be located at casing 10.As an example, dissolution unit 100 can be fixed to cabinet cover 14 inner sidewall.Hereinafter, the gravity direction for up and down direction can refer to reference to Fig. 1, and Vertical Square can be referred to as To.In addition, horizontal direction can be referred to as with reference to the left and right directions for Fig. 1 or be parallel to the direction of paper.

In addition, dissolution unit 100 can be set in the position adjoining with water supply valve cell 32.

Here, dissolution unit 100 may include that dissolution main body 110 is pushed up with dissolution main body 110 is connected to reference to Fig. 2~Fig. 7 The lid 150 in portion.

Dissolution main body 110 can have the tubular form for having open upper end, for receiving gas and washing water, and be used for Dissolution space is provided, in the dissolution space, gas is dissolved in washing water.Term " dissolution space " refers to following space: Within this space, washing water and gas meet outside to dissolve the gas in pipe 510.Dissolution main body 110 may include dissolution water Discharge unit 111 and lid fixed cell 112.

Dissolution water discharge unit 111 can be formed as the washing water dissolved with gas being supplied to nozzle unit 200, and can To be arranged in the peripheral surface of dissolution main body 110.Particularly, dissolution water discharge unit 111 can be set in dissolution main body 110 On the lower part of peripheral surface.

Lid fixed cell 112 can be formed on the upper end of dissolution main body 110, for connecting with dissolution main body 110 and lid 150 It is connected together.Lid fixed cell 112 can be the outwardly extending rib of peripheral surface along dissolution 110 upper end of main body.In addition, Gai Gu Order member 112 could be formed with groove, and the lower end of lid 150 is inserted into the groove.

Casing fixed cell 113 can be set on the outer surface of dissolution unit 100.Casing fixed cell 113 is used for will It dissolves unit 100 and is fixed to casing 10, and can be fastened on casing 10.As an example, casing fixed cell 113 can be formed It obtains and extends from the outer surface of dissolution main body 110 and there is hole, the bolt etc. for fastening is inserted into the hole.Casing is solid Order member 113 can be fastened to the inside of cabinet cover 14.

Partition wall 120 can be formed in dissolution unit 100.Partition wall 120 passes through the inner bottom surface from dissolution unit 110 It upwardly extends pre-determined distance and is formed.Partition wall 120 can be set into corresponding with the dissolution vertical-direction length of main body 110 Length so that the upper end of partition wall 120 can correspond to dissolution main body 110 upper end.Partition wall 120 can be formed such that At least part of its periphery can be spaced apart with the inner peripheral surface of dissolution main body 110.For example, the outer surface of partition wall 120 can To be spaced apart with the inner surface of dissolution main body 110.However, the outer surface of partition wall 120 is not limited to be formed as and dissolution main body 110 Inner surface be spaced apart, and the side of partition wall 120 can with dissolution main body 110 inner surface contact, the other side can be with shape It is spaced apart as with the inner surface of dissolution main body 110.The dissolution space being formed in the inner surface of dissolution main body 110 can pass through Partition wall 120 is separated into interior dissolution space and outer dissolution space.

Here, the volume for being formed in the interior dissolution space of 120 inside of partition wall, which can be less than, is formed in 120 outside of partition wall Outer dissolution space volume.For example, the volume in interior dissolution space can be less than the one third of the volume in outer dissolution space.Example Such as, it can be set to be less than from 110 inside of dissolution main body from the distance of center to the partition wall 120 of 110 inside of dissolution main body Distance of the center to the inner surface for dissolving main body 110.Therefore, the gas flow being dissolved into washing water dissolved in unit 100 can To increase.Specifically, the gas in dissolution space, which is soluble in, is supplied to partition wall by water supply line connection unit 151 In the washing water of 120 insides, and substantially, outer dissolution space can be moved in the washing water overflowed from partition wall 120 Dissolved gas simultaneously.That is, can increase molten with the increase of the volume differences between dissolution main body 110 and partition wall 120 The space for storing gas in solution main body 110 and the space for dissolved gas.In this case, interior dissolution space Interior diameter can be formed as twice or more of the interior diameter in the space being formed in water supply line connection unit 151.Therefore, it closes In the washing water for being supplied to water supply line connection unit 151, interior dissolution space will be washed in the state of receiving appropriate washing water It washs water and spills into outer dissolution space, so as to effectively generate bubble.When the interior diameter in interior dissolution space is less than water supply line At twice of the interior diameter of connection unit 151, sum being accommodated in the inner in dissolution space spills into the outer washing water for dissolving space It reduces, and bubble yield will not be effectively realized.

When the washing water supplied by water supply line connection unit 151 is supplied to the inside of partition wall 120, and wash When water is overflowed from partition wall 120, washing water can be fallen into the outer dissolution space between partition wall 120 and dissolution main body 110. In this case, gas and washing water are soluble in dissolution space to generate bubble.

Partition wall 120 can have residual water tap 121 formed therein.Remaining water tap 121 is to arrange The hole for remaining in the washing water of 120 inside of partition wall out and being formed.Residual water tap 121 is located at the lower part of partition wall 120.Example Such as, residual water tap 121 can be located at the bottom of partition wall 120.The diameter for remaining water tap 121, which can be less than, to be separated The diameter of the upper end opening of wall 120.Therefore, the supply of the washing water flowed into partition wall 120 can be greater than discharge rate, and Washing water can overflow in partition wall 120.

110 inside bottom side of dissolution main body positioned at 120 inside of partition wall can be formed as having difference depending on region Height.Specifically, the bottom surface positioned at 110 inside of dissolution main body of 120 inside of partition wall can be formed to have and remain water The lowermost extent that tap 121 contacts.For example, being located at the 110 inside bottom side of dissolution main body of 120 inside of partition wall can be formed as It is tilted down towards residual water tap 121.In addition, being located at 110 inside bottom of dissolution main body of 120 inside of partition wall can connect It is connected to residual water tap 121, and could be formed with the residual water guiding groove 122 of the inside bottom surface across dissolution main body 110. Residual water guiding groove 122 can be arranged in the form of a groove, to have the inside bottom from adjacent dissolution main body 110 downward The groove of forming.Remaining water guiding groove 122 has preset length, and one end is located at the position contacted with residual water tap 121 It sets, the other end extends to and be formed with the contrary partition wall 120 of residual water tap 121.Therefore, remain in partition wall The washing water of 120 insides can be effectively discharged out towards residual water tap 121.

Remain water tap 121 can at the center of the inside bottom surface of partition wall 120 towards dissolution water discharge unit 111 Center side upwardly toward predetermined angle (for example, 90 degree or bigger) formation.For example, residual water tap 121 can be formed Are as follows: by being open at relative to angle of the direction at 180 ° for being formed with dissolution water discharge unit 111, thus towards with dissolution water The opposite direction of discharge unit 111.Therefore, dissolution water discharge unit is discharged into the washing water for being discharged to residual water tap 121 Before 111, the flow path with preset length can be formed.Therefore, the enough washing waters for being supplied to 120 inside of partition wall can Outer dissolution space is flowed into the form overflowed to pass through the upper end of partition wall 120.

In addition, being located at the 110 inside bottom side of dissolution main body in 120 outside of partition wall can also be formed as depending on region and having There is different height.Specifically, 110 inside bottom surface of dissolution main body positioned at 120 outside of partition wall, which can be formed to have, is located at The highest zone at position contacted with residual water tap 121.For example, be located at the dissolution main body 110 in 120 outside of partition wall Inside bottom surface can be formed as tilting down on from residual water tap 121 towards the direction for dissolving water discharge unit 111. Therefore, dissolution water discharge unit 111 can be swimmingly directed to from the residual water that residual water tap 121 is discharged.

Lid 150 can be fastened to the top of dissolution main body 110, to cover the opening of dissolution main body 110.Due to 150 He of lid Dissolution main body 110 can be tightened up, and therefore, can be stored in gas in the dissolution space of dissolution unit 100 Mode prevents the movement of the gas, so that gas be allow to be stored in dissolution unit 100.

Lid 150 can also include that water supply direction switch unit 152 is connected with lid connection unit 154 and above-mentioned water supply line Unit 151.

Specifically, the lid 150 including water supply line connection unit 151 and water supply direction switch unit 152 can be with masking The mode of dissolution main body 110 is connected to the upper end of dissolution main body 110, and washing water can be supplied from water supply line connection unit 151, And the direction for flowing through the washing water of water supply line connection unit 151 can be switched to separation by water supply direction switch unit 152 The direction of wall 120.

Water supply line connection unit 151 may be coupled to water supply line L1, the washing that will be provided from water supply valve cell 32 Water is supplied in dissolution unit 100.

Water supply line connection unit 151 can be from 150 horizontal extension of lid, to allow washing water to be horizontally introduced into lid 150 In.Specifically, it is supplied from the water supply valve cell 32 being arranged at the side (for example, upside of dissolution unit 100) of dissolution unit 100 The washing water answered can be switched at least once, to be horizontally supplied to water supply line connection unit 151.Therefore, washing water It can be introduced into water supply line connection unit 151 along the horizontal direction of lid 150, and switch to and be discharged in vertical direction The inner space of partition wall 120.

Water supply direction switch unit 152 can be connected to the waste side of water supply line connection unit 151 or discharge end, and It is vertically oriented at the end of the water supply line connection unit 151 of horizontal orientation.Therefore, water supply direction switching is single Member 152 can confess that the direction of the washing water of water pipeline connection unit 151 is switched to towards partition wall 120 in the future.

Water supply direction switch unit 152 can be located at position corresponding with the center of partition wall 120, so that supply comes Washing water can be discharged into partition wall 120.

For example, water supply line connection unit 151 and water supply direction switch unit 152 can be at an angle of 90 or at L shapes.It should L shape can prevent the washing water from water supply line L1 to be directly injected into partition wall 120.It, can be with by flowing through the L shape Equably supplying washing water.On the other hand, when water supply line connection unit 151 has " I " shape, washing water is from water supply line L1 It is directly injected into.Seasonable when being supplied by being directly injected into, comparatively the discharge of water supply is non-uniform.As a result, in partition wall 120 The spilling of washing water can aperiodically occur, and the dissolution of gas may not be carried out successfully.However, according to this Embodiment, washing water scatter with regard to relatively uniform shakedown after the side wall for encountering water supply direction switch unit 152, are then expelled to In inner tube, also, washing water can relatively evenly be supplied to partition wall 120.Therefore, pass through the washing water of spilling, Ke Yishun The dissolution of gas is carried out sharply.

In addition, water supply line connection unit 151 may be coupled to water supply direction switch unit 152 vertically in Between point.Therefore, the washing water supplied from horizontal direction can enter the water supply direction switch unit 152 vertically oriented, The inner wall of water supply direction switch unit 152 can be hit, and can spread and dissipate along the vertical direction of water supply direction switch unit 152 It opens.Specifically, by changing from horizontal direction to vertical direction, washing water, which can not be, to be directly injected into partition wall 120, and Be by collide water supply direction switch unit 152 inner wall spread in vertical direction it is scattered.Therefore, the flowing of washing water can be made More evenly.Since washing water is more evenly supplied to partition wall 120, it can will dissolve the gas in space more evenly Ground is supplied to washing water, and can more uniformly form bubble.

In short, dissolving unit 100 can input in the horizontal direction by changing the flowing of washing water to vertical direction The washing water come is flowed through from water supply valve cell 32, and just can be avoided and water is directly injected into dissolution list from water supply valve cell 32 In member 100.

Gas supply unit 170 can be with water supply line connection unit 151 relative to water supply direction switch unit 152 Predetermined angle is spaced apart, to supply a gas in the inner space of dissolution unit 100.

The pipe shape with preset length can be set in gas supply unit 170.Air supply unit 170 can be set It is equipped with the shape for being connected to lid 150 deviously.For example, gas supply unit 170 can be set into including lid fastening part 171 and draw Portion 172 is led, lid fastening part 171 is the part upwardly extended from the one end connecting with lid 150, and guide portion 172 is solid from covering tightly The end in portion 171 extends.The above-mentioned end bending in lid fastening part 171 can be set into guide portion 172, and towards outside Direction extend.The cross-sectional area of the inner space of lid fastening part 171 can be formed larger than the inner space of guide portion 172 Cross-sectional area.

Gas supply unit fastening part 160 can be formed in the top of lid 150.Gas supply unit fastening part 160 can To be located at following position: it is with water supply line connection unit 151 between the predetermined angle relative to water supply direction switch unit 152 It separates.Gas supply unit fastening part 160 may include fastening rib 161 and supply orifice 162.Fastening rib 161 can be arranged to The corresponding annular of the inner surface of lid fastening part 171.Multiple fastening ribs 161 can be arranged with preset interval.For example, can be along confession Answer around hole 162 with preset interval setting there are four fasten rib 161.When gas supply unit 170 is located at gas supply unit When in fastening part 160, fastening rib 161 can be arranged in insertion air supply unit 170, so that air supply unit 170 exists Predeterminated position is aligned with lid 150.

The seal groove 163 circularized, which is arranged, can be formed in the outer circumference of fastening rib 161.With with seal groove 163 The washer 164 of corresponding shape, which may be positioned such that, to be sealed between lid 150 and gas supply unit 170.

Supply orifice 162 can be formed in the region of the inside of fastening rib 161.Supply orifice 162 can provide allow through The path in dissolution space is supplied to by the gas that gas supply unit 170 is supplied.In addition, at least one supply orifice 162 can be set Set the inside in the part for allowing fastening rib 161 to be separated from each other.For example, when setting is there are four when fastening rib 161 this can be being allowed There are four supply orifices 162 for the inside setting at position that a little fastening ribs 161 are separated from each other.

Open and close member 180 can be set between lid 150 and gas supply unit 170.Open and close member 180 can be provided For the material of elastically deformable, for example, synthetic rubber, silica gel (silicone), synthetic resin etc..Open and close member 180 can wrap Include the shielding cell 181 with preset area.Shielding cell 181 can be set into following area: the area is greater than in place The area of the flow path formed in guide portion 172 above lid fastening part 171.It can be the lateral face of shielding cell 181 Product be arranged to fastening the inside region of rib 161 it is corresponding so that open and close member 180 can positioned at fasten rib 161 medial area In domain, so that shielding cell 181 is arranged to move up and down in the space of inside for being formed in lid fastening part 171.

When washing water is supplied to dissolution unit 100, the internal pressure of unit 100 is dissolved with dissolution unit 100 Inner space increases full of washing water.Further, since the hydraulic pressure of the washing water of the inner space of dissolution unit 100 is flowed into, one Portion of washing water can flow into supply orifice 162.Therefore, the gas flowed up by supply orifice 162 in the bottom surface side of shielding cell 181 Body or washing water can apply upward power to shielding cell 181, and shielding cell 181 is allowed to cover gas confession as follows Answer unit 170: shielding cell 181 can be in close contact with the step being formed between lid fastening part 171 and guide portion 172.This Outside, under the state condition of not supplying washing water, open and close member 180 can be moved down, and can be supplied by open gas Unit 170 is answered to supply gas.

Shielding cell 181 can be set into downwardly convex shape.Shielding cell 181 can be with downwardly convex shape It is arranged.Therefore, when pressure is applied to open and close member 180 upwards from below, the edge of the upper surface of shielding cell 181 It can be resiliently deformed to a certain extent while closely attaching to the top surface of lid fastening part 171, to cover gas confession The flow path of unit 170 is answered, to prevent gas from flowing into and washing water discharge.In addition, when open and close member 180 moves down, The bottom surface of open and close member 180 can be spaced apart by supporting projections 166 with supply orifice 162, be allowed to gas effectively It is supplied to the inner space of dissolution unit 100.

In this case, shielding cell 181 can have such elasticity modulus: even if with preset maximum hydraulic pressure When carrying out supplying washing water, shielding cell 181 will not enter guide portion 172.

The upper ledge 182 projected upwards can be set on the upper surface of open and close member 180.Upper ledge 182 can be with With preset length, and can be positioned at gas supply unit 170 in the inner space above lid fastening part 171.When opening When closing component 180 and gas supply unit 170 and being in close contact, the upper end of upper ledge 182 is resiliently flexible to be arrived and gas supplies The inner surface of unit 170 is answered to contact to a certain degree.As a result, moving upwards for shielding cell can be limited in a certain degree. In addition, open and close member 180 can be prevented not from gas in the state that removal acts on the pressure on open and close member 180 The phenomenon that supply unit 170 is fallen, and after terminating supplying washing water, the flow path of gas supply unit 170 is fast It opens fastly, so that air be directed into the inside of dissolution unit 100.

Downward projection of lower process 183 can be formed on the lower surface of open and close member 180.Lower process 183 can be located at In the middle section of the lower surface of open and close member 180.Guiding groove 165 can be located at fastening rib 161 inside region in under In the corresponding region of protrusion 183.It can prevent open and close member 180 from turning to outside relative to vertical direction by lower process 183.

Open and close member 180 with this structure can be umbrella integrally inverted shape.

Lid 150 can be formed with lid protrusion 166 in the inside region of fastening rib 161.When supporting projections 166 are moved to screening When covering the lower section of unit 181, supporting projections 166 can support the bottom surface of shielding cell 181, for example, supporting projections 166 can be with Along the bottom surface for supporting shielding cell 18 around lower process 183.Supporting projections 166, which can be set, is being formed in adjacent confession It answers in one or more spaces between hole 162.For example, when setting is there are four when supply orifice 162 these confessions can be formed in Answer supporting projections 166 there are four being arranged in the space between hole 162.Supporting projections 166 can support the bottom table of open and close member 180 Face, to prevent open and close member 180 from closing supply orifice 162.

Lid 150 and dissolution main body 110 can be connected and fixed to together by lid connection unit 154.Lid connection unit 154 can To be following rib: its formed circumferentially surface extends downwardly and is assembled to lid fixed cell 112 at the lower end of lid 150.

In this case, it is connected and fixed to together in order to which main body 110 and lid 150 will be dissolved, it can be by the lid of lid 150 Connection unit 154 is inserted into the lid fixed cell 112 of dissolution main body 110.It can be in lid fixed cell 112 and lid connection unit 154 seal dissolution main body 110 and lid 150 while fastening.As an example, lid fixed cell 112 and lid connection unit 154 It can be hot-melted, dissolution unit 100 is sealed.However, lid fixed cell 112 and lid connection unit 154 are unlimited In above-mentioned ribbed shape, but can be formed by flange etc..

Then, nozzle unit 200 can be micro- to generate by receiving the washing water dissolved with gas from dissolution unit 100 Bubble.Specifically, nozzle unit 200 can by the bubble breaking contained in the washing water supplied of dissolution unit 100 at microvesicle, Or increase bubbles volume so that they are discharged into inner cylinder 22.

Nozzle unit 200 includes for generating the microvesicle generators 220 of microvesicle, washer 230 and for will be containing microvesicle Washing water is discharged into the spray nozzle part 240 in inner cylinder 22.

The dissolution water discharge unit 111 for being directly connected to and being located at dissolution 100 side of unit can be set into nozzle unit 200.

Dissolution water discharge unit 111 may be arranged so that: being formed in the flow path on the inside of it has preset cross section Long-pending and length.Specifically, dissolution water discharge unit 111 can form to correspond to the sizes of microvesicle generators 220, shape and transversal Area, so that microvesicle generators 220 be allowed to can be inserted.

In dissolution unit 100, the outer periphery in dissolution water discharge unit 111 is can be set in spray nozzle part connection unit 115 Place.Spray nozzle part connection unit 115 may be coupled to the main body connection unit 248 of spray nozzle part 240, and spray nozzle part 240 is fixed to Dissolve unit 100.Spray nozzle part connection unit 115 can be formed as that main body 110 will be dissolved and spray nozzle part 240 is fixed, and nozzle Portion's connection unit 115 can extend from the two sides of the upper and lower part of the peripheral surface of dissolution water discharge unit 111 and be formed.It is each Spray nozzle part connection unit 115 may include the hole that fastening member can be allowed to be inserted into or penetrate.A total of four spray nozzle part connection unit 115 can arrange and circularize around the peripheral surface of dissolution water discharge unit 111.In addition, for nozzle unit 200 is fixed The unit 250 that is auxiliarily fixed to casing 10 can be set on the outer surface of spray nozzle part 240.As an example, list is auxiliarily fixed The plate shape with preset area can be set into member 250, and unit 250, which is auxiliarily fixed, and could be formed with can allow fastening to fill Set the hole of (for example, bolt etc.) insertion.

Microvesicle generators 220 are inserted into dissolution water discharge unit 111.In this case, water discharge unit 111 is dissolved Can be to be arranged towards the shape of the outer prominent pre-determined distance in dissolution space, and one end of microvesicle generators 220 can determine Position is at the shape being inserted into outer dissolution space.Microvesicle generators 220 include the shell being contained in dissolution water discharge unit 111 The decomposition unit 224 that the circumference of body 222 and the interior lateral edge shell 222 in shell 222 is arranged with preset interval.In the reality of the disclosure It applies in example, forms three decomposition units 224 in shell 222, but be not limited to three, and at least one can be formed and decompose list Member 224.Since microvesicle generators 220 may be configured to be inserted into dissolution water discharge unit 111, nozzle unit 200 can It is prominent from dissolution unit 100 towards outside in such compact form to be connected to dissolution unit 100 with compact shape Length be minimize.

Decomposition unit 224 can be the pipe that diameter is widened along the direction of travel of the fluid flowed out from outer dissolution space, and And it can indicate the flow path being formed in shell 222.Multiple decomposition units 224 can be formed in shell 222, and point Solution unit 224 can be connected to outer dissolution space.In addition, can be through from the washing water that outer dissolution space enters decomposition unit 224 Decomposition unit 224 is crossed to generate microvesicle.In this case, opening at the side that washing water is introduced into decomposition unit 224 Mouth is properly termed as the entrance 224a of decomposition unit 224, and the opening at the side from the discharge washing water of decomposition unit 224 can To be known as exporting 224b.Entrance 224a and outlet 224b are placed on mutual center, and entrance 224a can have than outlet The smaller cross-sectional area of the cross-sectional area of 224b.Therefore, decomposition unit 224 can be formed to have and be extended to out from entrance 224a The tapered cross sectional shape of mouth 224b.

Wherein the washing water dissolved with gas may include relatively large bubble, and this washing water can be from outer dissolution Space flows into the entrance 224a of decomposition unit 224, to be discharged to outlet 224b.Due to the entrance being connected to outer dissolution space The diameter of 224a is much smaller than the diameter of pressurization space 615, therefore, can be with from the washing water that flows into entrance 224a of outer dissolution space Increased flow velocity and be introduced into.Also, washing water can flow through the decomposition unit 224 gradually expanded, and the flow velocity meeting of washing water It reduces, while pressure can be increased.As a result, including that bubble in washing water is split off to generate microvesicle, or can washed It washs and generates new bubble in water.In this case, one end of microvesicle generators 220 is oriented the direction along outer dissolution space Insertion.Outer dissolution space can be formed such that: the volume for having washing water to flow into the region of microvesicle generators 220 can be less than phase The volume in neighbouring region.Therefore, microvesicle generators 220 can entered in the washing water that the side of microvesicle generators 220 flows up It is pressurized before.With pressure increase, the bubble yield in washing water be will increase.Therefore, it can be introduced into washing water micro- The pressure for increasing washing water before steeping generator 220, is supplied to decomposition unit 224 for washing water.

Washer 230 can be around the outlet side of the decomposition unit 224 of microvesicle generators 220.When microvesicle generators 220 are located at When in spray nozzle part 240, washer 230 can be pressed against dissolution while the inside of spray nozzle part 240 surrounds microvesicle generators 220 The end of water discharge unit 111.Therefore, washer 230 can be dissolved water discharge unit 111 and spray nozzle part 240 is pushed down and fixed, from And prevent microvesicle and/or the washing water leakage containing microvesicle.Washer 230 can be or may include O-ring, but not limited to this.

Spray nozzle part 240 may be coupled to dissolution water discharge unit 111, and microvesicle generators 220 are contained in and are fixed At appropriate position in dissolution water discharge unit 111, and spray nozzle part 240 can play and be discharged into the washing water comprising microvesicle Effect in inner cylinder 22.Spray nozzle part 240 may include forming the first part 240a of the first blending space 242 and being connected to first The second part 240b of part 240a, second part 240b are configured to that the washing containing microvesicle is discharged towards the top of inner cylinder 22 Water.First part 240a and second part 240b can have stop surface 243 and 245, which stops At least part of washing water water flow from decomposition unit 224 so that be not washing water is directly injected into inner cylinder 22, and And first part 240a and second part 240b may include microvesicle mixing unit 242 and 244, the quilt of microvesicle mixing unit 242 and 244 Be configured to by the microvesicle generated in decomposition unit 224 with mixed from the washing water that decomposition unit 224 is discharged, and slow down washing water Flowing.

Specifically, first part 240a may include: the first blending space 242, be connected to decomposition unit 224, and have There is cross-sectional area identical with the cross-sectional area of shell 222；And first stop surface 243, change the water flow of washing water.Class As, second part 240b may include: the second blending space 244, be connected to the first blending space 242, and have than the The small cross-sectional area of the cross-sectional area of one blending space 242；And second stop surface 245, change along the second blending space The water flow of the washing water of 244 flowings.

First blending space 242 and the second blending space 244 can be by making flow path maximumlly while avoiding It is directly injected into, the amount that Lai Zengjia microvesicle generates.

First blending space 242 can have diameter corresponding with the diameter of microvesicle generators 220 and and microvesicle generators The corresponding cylinder of 220 shape.First blending space 242 is such space: within this space, having and comes from decomposition unit The washing water of 224 microvesicle is mixed with the washing water being previously discharged from decomposition unit 224 and flow velocity has slowed down.Specifically, After through decomposition unit 224, the washing water with slug flow speed can be discharged into the first blending space 242, and have slug flow Some washing waters in the washing water of speed can rest in the first blending space 242.In this case, from decomposition unit 224 The washing water for continuing injection can be impinging one another with the washing water rested in the first blending space 242 and be mixed, in washing water Bubble will be divided further, and microvesicle can be more equally distributed in washing water.

The permission of second blending space 244 stays for some time from the washing water that the first blending space 242 is discharged.At this point, The washing water stayed in the second blending space 244 can be with the washing water collision being quickly discharged from the first blending space 242 Meanwhile it can produce additional microvesicle.

In the present embodiment, the second blending space 244 can have the diameter smaller than the diameter of the first blending space 242, And the first blending space 242 and the second blending space 244 can interface between them there is step.In such case Under, it can be the first stop surface 243 from the side that the first blending space 242 goes to the step of the second blending space 244.This Rank can have following edge: the edge is located at and the center of the entrance 224a of decomposition unit 224 and exports in 224b At the corresponding height of center line " C " that the heart connects.

First stop surface 243 can extend from the side of the first blending space 242, and can be parallel to decomposition unit The 224 outlet side 224b, or can tilt to protrude or to extend towards decomposition unit 224.As an example, first stops table It face 243 can be with the outlet of the spray nozzle part 240 as the side for being used to form the first blending space 242 at a predetermined distance.? In the example, the end of the first stop surface 243 can be located at following height: this is highly and from the first blending space 242 Side to decomposition unit 224 center line C extended line distance it is 90%~110% corresponding.In the present embodiment, it shows Be following example: where the end of the first stop surface 243 be located at it is corresponding with the extended line of center line C of decomposition unit 224 Height at.In this way, can prevent from being directly injected into and arranging from decomposition unit 224 by forming the first stop surface 243 The size of washing water and the flow path that supplying washing water can be made to be passed through maximumlly simultaneously, simplifies spray nozzle part 240 out Construction.

Washing water will slow down in the first blending space 242, and in first blending space, flow path divides from relatively narrow Solution unit 224 broadens.First stop surface 243 can prevent that there is the washing water of slow flow velocity to pass through from decomposition unit 224 directly It connects and is injected into the second blending space 244 and is discharged.Therefore, it is slowed by the first stop surface 243 and is temporarily retained Washing water in the first blending space 242 can be collided with the washing water injected from decomposition unit 224, be stopped with hitting first Surface 243, subsequently into the first blending space 242, to generate additional microvesicle.First stop surface 243 can be with certain Angle is formed, to prevent being directly injected into for the washing water being discharged from decomposition unit 224.By preventing from being directly injected into, it will be able to permit Perhaps the microvesicle generated in decomposition unit 224 be evenly dispersed into washing water and/or can prevent microvesicle it is no dissolution or It hovers over and is discharged immediately in the case where reaching time enough in washing water.Furthermore, it is possible to be produced in the first blending space 242 Raw additional microvesicle.

In short, nozzle unit 200 according to an embodiment of the present disclosure, when the bubble introduced from dissolution unit 100 passes through expansion When the decomposition unit 224 opened, pressure increase, and at the same time water flow slows down.Therefore, then bubble can split into microvesicle, and And it can produce additional (micro-) bubble.The microvesicle slowly flowed across decomposition unit 224 can be discharged into the first mixing Space 242.In this case, a part of microvesicle will be relatively slowly can be discharged into the second mixing from the first blending space 242 Space 244, and another part microvesicle can be collided with the first stop surface 243 to prevent from being directly injected into.Stop table with first The microvesicle that face 243 is collided will not be directly injected into the second blending space 244, but can be injected to the first blending space 242 In, to generate collision between bubble in the first blending space 242, then, bubble can split into microvesicle, and bubble Amount will increase.Therefore, because microvesicle can be collided with the first stop surface 243, it is straight from rather than by be directly injected into mode It picks in the second blending space 244, and since additional microvesicle can be generated by the first stop surface 243, it is micro- The amount of bubble will increase.

Microvesicle in first blending space 242 is discharged into the second blending space 244.Second blending space 244 can be sent out Wave the effect of the guiding piece for microvesicle to be guided into exhaust position (at the exhaust position, microvesicle is discharged into inner cylinder 22). Second stop surface 245 can be located at a part adjacent or near to above-mentioned exhaust position of the second blending space 244.From The microvesicle and the second stop surface 245 of one blending space 242 discharge collide, and can be again prevented from and be directly injected into.From first The bubble that blending space 242 is discharged with bubble regime can be collided with the second stop surface 245, and can split into microvesicle, This can increase microvesicle yield.Further, since the second stop surface 245 can be located near exhaust position, therefore, from second The microvesicle that stop surface 245 is discharged can direct supply in inner cylinder 22.In addition, spray nozzle part 240 can also include discharge portion 246 With main body connection unit 248.

Washing water comprising microvesicle can be discharged into scrubbing space by discharge portion 246.Discharge portion 246 can have towards Discharge outlet becomes broader cross section, and the region adjacent with discharge portion 246 can be the second stop surface 245.In addition, row Putting portion 246 can tilt at a predetermined angle from the second blending space 244 along the direction of inner cylinder 22.Second stop surface 245 can be with It is tilted at a predetermined angle in a manner of corresponding to discharge portion 246 along the direction of inner cylinder 22.Since discharge portion 246 is towards inner cylinder 22 It tilts and opens or be directed toward, therefore dispersing for the microvesicle for being discharged to inner cylinder 22 can be prevented.

Main body connection unit 248 may include from one end of spray nozzle part 240 nozzle unit 200 flow path it is vertical The surface just upwardly extended, and in position corresponding with the dissolution nozzle connection unit 115 of main body 110 on the extensional surface Place may include hole.Fastening member can be passed through or be inserted into the hole.Therefore, main body connection unit 248 is allowed to connect with nozzle single Member 115 contacts, and the fastening members such as bolt can be inserted or enter across above-mentioned hole spray nozzle part connection unit 115, To fixed dissolution main body 110 and spray nozzle part 240.

Leak inflow part 249 can be formed in the top of spray nozzle part 240.Leak inflow part 249 may be arranged so that Its longitudinally is directed toward vertical direction.Leak inflow part 249 can be located in second part 240b.In addition, leak inflow part 249 It can be located in first part 240a.Leak inflow part 249 can be connected to gas supply unit 170 by pipeline.When passing through When washing water is supplied to dissolution unit 100 by water supply line connection unit 151, it may be generated by gas supply unit 170 The water of leakage.For example, the path for flowing to gas supply unit 170 can be held when washing water is supplied to dissolution unit (100) Component 180 is closed to cover.However, open and close member 180 may be without completely obscured firmly gas supply when washing water supplies beginning Unit 170 allows to generate the water of leakage.In addition, in use, there may be scale around open and close member 180, So that the responsiveness of open and close member 180 may be decreased, and there may be the water of leakage.In this case, inflow gas supplies Answering the washing water of unit 170 can flow into leak inflow part 249, and can be discharged into inner cylinder.

That is, the flow path of gas supply unit 170 can quilt when washing water is supplied to dissolution unit 100 Open and close member 180 covered, and washing water can pass through the inside of dissolution unit 100 and nozzle unit 200, then micro- in generation Clothing is discharged to after bubble.In this case, during washing water flowing, washing in gas supply unit 170 is leak into Washing water can be flowed into nozzle unit 200 by leak inflow part 249, and can be discharged into clothing together with microvesicle. Also, when stopping to dissolution 100 supplying washing water of unit, can by the path that is formed by gas supply unit 170 and Gas is efficiently supplied to the inside of dissolution unit 100 from both direction by the path that microvesicle is discharged via nozzle unit 200.Such as Upper described, microvesicle generator according to an embodiment of the present disclosure can to dissolve unit 100 and nozzle unit 200 with tight Gather structure while effectively generate microvesicle.In addition, the path of leak can be discharged in supplying washing water and washed not supplying The path that gas can be supplied when washing water can be formed short path, and the discharge for allowing to be effectively performed leak is gentle The supply of body.

In embodiment of the disclosure, by nozzle unit 200 principle of washing water flowing can be summarized as follows.From It dissolves during the washing water that unit 100 introduces passes through decomposition unit 224, includes that bubble in washing water can be split into Microvesicle, or can produce additional microvesicle.Using the first stop surface 243 being formed in the first blending space 242, from point The washing water that solution unit 224 is discharged into the first blending space 242 is not directly injected into, but washing water can hit first The predetermined time in the first blending space 242 is rested on while stop surface 243, allows to generate additional microvesicle, and Microvesicle can be evenly distributed in washing water.In addition, pass through the first blending space 242 microvesicle again with the second blending space 244 the second stop surface 245 collision, to prevent direct microvesicle from being formed, and increases microvesicle yield.It is thus possible to increase The amount that microvesicle is formed, to improve washability and rinse capacity.

Nozzle unit 200 can be arranged into the inside of the input hole of cabinet cover 14, and be located at the top of inner cylinder 22.Cause This, the microvesicle generated in dissolution unit 100 and nozzle unit 200 can be supplied to inner cylinder 22 in a manner of it will not bury in oblivion In (in the inner cylinder 22, being washed).Meanwhile pressure regulating unit 300 can be located on water supply line L1.Pressure adjusts single Member 300 includes: the first main part 310 for connecting water supply valve cell 32 and dissolving unit 100；And it is arranged when applying preset pressure Second main part 350 of washing water out.

First main part 310 can be located on water supply line L1, and the washing water supplied from water supply valve cell 32 is supplied To dissolution unit 100.First main part 310 may include washing water inflow part 311 and washing Water Supplies Department 312.

Tubular form has can be set in the lower part of first main part 310, wherein above flows path portion 313 and regulation flowing Path portion 314 is formed in interior central area.Upper flowing path portion 313 and regulation flow path portion 314 can be connected to each other, And it can be set to be located on same central axis.The cross-sectional area in regulation flow path portion 314 can be formed larger than upstream The cross-sectional area of dynamic path portion 313, and the lower end of upper flowing path portion 313 can be located at.

Washing water inflow part 311 may be coupled to preceding water supply line L1a, which is connected to wash The inflow of water and the water supply valve cell 32 being arranged.Washing water inflow part 311, which can be set into, is connected to flowing path portion 313.

Washing Water Supplies Department (312) can be set into be connected to washing water inflow part 311.Washing Water Supplies Department 312 can be with It is connected to dissolution unit 100 by rear water supply line L1b, the washing water for introducing washing water inflow part 311 is supplied to dissolution Unit 100.Washing Water Supplies Department 312 may be coupled to flow path.

Washing water inflow part 311 and washing Water Supplies Department 312 may be arranged so that the flowing road being formed on the inside of them The sectional area of diameter corresponds to each other, and has linearity configuration.For example, washing water inflow part 311 and washing Water Supplies Department 312 can To be arranged to linear pipelines shape, and can be set into following shape: its central area is connected to upper flow path Portion 313.

Second main part 350 may be coupled to the side of the first main part 310, so that when in 311 He of washing water inflow part When the pressure formed in washing Water Supplies Department 312 becomes preset pressure, washing water is discharged to reduce pressure.Second main part 350 can be set tubular form, which has following flow path: it is connected to upper in interior central area Flow path portion 313 and regulation flow path portion 314.Second main part 350 may include receiving portion 351, lower flowing path portion 352 and auxiliary discharge unit 355.

Receiving portion 351 can be connect in a manner of accommodating the lower part of the first main part 310 with the first main part 310.For example, The inner surface of receiving portion 351 can have shape corresponding with the lower outside surface of the first main part 310.Also, it is fixed single Member 358 can be located at the inside of receiving portion 351.At least two fixed cells 358 can be set, they are along the circumference side of receiving portion It is separated from each other to pre-determined distance.

Fixed cell 358 may include insertion path 353a and rotating path 353b.Insertion path 353a can be set to The groove extended downwardly from the inner surface of 350 upper end of the second main part or hole, and rotating path 353b can be set to inserting Enter the lower end of path 353a circumferentially with the groove of preset length extension or hole.The first main part lower part is formed in handle Outer surface on fixed projection 317 with insertion path 353a be aligned, then by fixed projection 317 in the second main part 350 Side be inserted upwardly into after preset length, the first main part 310 can be allowed to connect in the form of rotation with the second main part 350. In addition, the auxiliary of alignment facing with each other can be set in the outer surface of the first main part 310 and the outer surface of the second main part 350 Help fastening part 318 and 357.A side in auxiliary fastening part 318 and 357 can be arranged in the form of a hole, and another party can be with With the form of grooves setting with predetermined depth, it is fixed to one another with will pass through the clamp devices such as bolt.

Second main part 350 can be formed with lower flowing path portion 352 between auxiliary discharge unit 355 and receiving portion 351, So that regulation flow path portion 314 and auxiliary discharge unit 355 are connected to each other.The cross-sectional area of lower flowing path portion 352 can be small Cross-sectional area in regulation flow path portion 314, and it is greater than the cross-sectional area of auxiliary discharge unit 355.Under first main part 310 The bottom surface of 351 inside of end and receiving portion is oriented to be spaced each other pre-determined distance, and washer 320 can be set in receiving portion Between the bottom surface of 351 insides and the lower end of the first main part 310.

Guide portion 358 can be formed in lower flowing path portion 352.Guide portion 358 can be set to ribbed shape, wherein indulging Length direction is directed toward vertical direction.Multiple guide portions can be arranged with pre-determined distance along the circumferencial direction of lower flowing path portion 352 358.The upper end of guide portion 358 can be set into prominent towards inside from upside to downside and tilt.

Lift component 330 can be positioned in the inner space formed by the first main part 310 and the second main part 350. Plate shape can be set into lift component 330, and the area of the plate shape is greater than upper flowing path portion 313 and lower flowing path portion 352 cross-sectional area, and it is less than the cross-sectional area in regulation flow path portion 314, to be located at regulation flow path portion 314 In.Elastic component 340 can be set between lift component 330 and the second main part 350.The upper end of elastic component 340 can be with It is contacted with lift component 330, and the lower end of elastic component 340 can be arranged positioned at lower flowing path portion 352 is formed in auxiliary Out in the step between portion 355.The upper surface of lift component 330 could be formed with guiding device 331, and guiding device 331 exists on this The side of upper flowing path portion 313 upwardly extends, and its sectional area is less than the sectional area of upper flowing path portion 313.Upper guiding device 331 upper end can be it is inclined, to project upwards from below.Lift component 330 can be by being inserted into upper flow path Upper guiding device 331 in portion 313 moves up and down while being aligned with upper flowing path portion 313.

In addition, the lower surface of lift component 330 could be formed with lower guiding device 332, the lower guiding device 332 is on lower flowing road The side in diameter portion 352 upwardly extends, to be inserted into the inside of elastic component 340.The cross-sectional area of lower guiding device 332 can be small In the cross-sectional area of lower flowing path portion 352.The lower end of lower guiding device 332 can tilt when downward towards center.By means of Lower guiding device 332, lift component 330 can move up and down in the state of being aligned with lower flowing path portion 352.

In order to be effectively dissolved in gas in the washing water in dissolution unit 100, it is supplied to dissolution unit 100 Washing water is needed with preset pressure or pre-set pressure range.If the pressure for being supplied to the washing water of dissolution unit 100 is less than Preset pressure, then gas cannot be effectively dissolved in washing water.On the other hand, if being supplied to washing for dissolution unit 100 The pressure for washing water becomes too high, then there are problems that water supply line is washed the pressure damage of water.

Washing water enters microvesicle generator with excessively high pressure in order to prevent, can be used in the outlet of water supply valve cell 32 The method of place's placement decompression filler.However, in this case, total hydraulic pressure due to entering microvesicle generator reduces, deposit The problem of be, microvesicle generator cannot be used for low hydraulic pressure region.

According to the disclosure, pressure regulating unit 300 may be set so as to be applied by the elasticity modulus of elastic component 340 Pressure to water supply line can be controlled to the pressure in preset pressure or preset range.When the pressure of water supply line L1 becomes When equal to or higher than preset pressure, bullet can be greater than by being applied to the power on lift component 330 by the washing water of upper flowing path portion 313 Property component 340 support lift component 330 power, therefore, lift component 330 can move down.Therefore, upper flowing path portion 313 It may be coupled to regulation flow path portion 314, the washing water of water supply line L1 be discharged by auxiliary discharge unit 355, And water supply line L1 can be prevented by excessive pressure damage.In this case, the distance that lift component 330 moves down It can be limited by the distance of 340 elastically deformable of elastic component.Further, since the upper end of guide portion 358 is inclination landform At, therefore when elastic component 340 changes downwards, the flexible deformation of elastic component 340 can be prevented to be hindered.

The washing water for being discharged to auxiliary discharge unit 355, which can be set into, to be flowed into inner cylinder 22 (or outer barrel 20).As an example, Assist discharge unit 355 that can be located at the top of inner cylinder 22, and the flow direction of washing water can be directed toward inner cylinder 22.In addition, adjusting Nodel line (not shown) can be alternatively attached to auxiliary discharge unit 355, and the end for adjusting line can be positioned at the upper of inner cylinder 22 Side allows the washing water of discharge to flow into inner cylinder 22.According to the present embodiment, discharge unit 355 is assisted to may be coupled to leak row At put pipeline L2 or spray nozzle part 240 one.

Also, when the pressure recovery of water supply line L1 is to preset pressure, lift component 330 can be by elastic component 340 Promoted, thus upper flowing path portion 313 and regulation flow path portion 314 can it is shielded firmly.

Hereinafter, by explanation according to the operation of the washing machine 1 and microvesicle generator BG of one embodiment of the disclosure and The method of the washing water of effect and supply comprising microvesicle.

It is possible, firstly, to via water supply valve cell 32 from external watering supplying washing water.Then, can by gas dissolve or It is blended in from the washing water that dissolution unit 100 is supplied.

It here, can be from dissolution unit 100 in order to which gas is dissolved or mixed in washing water in dissolution unit 100 The water supply valve cell 32 of top passes through 151 supplying washing water of water supply line connection unit along the horizontal direction of lid 130, and covers The bottom horizontal flow sheet direction of washing water in 130 can be changed by the water supply direction switch unit 152 of lid 130 arrives vertical direction. Washing water can be relatively evenly discharged by water supply direction switch unit 152, and can fill partition wall 120, then be overflow Out.The washing water overflowed from partition wall 120 can enter partition wall 120 and dissolve the space between main body 110, to allow gas It is dissolved or mixed in washing water.

By the process, the washing water for dissolving or be mixed with gas is supplied to nozzle unit 200 from dissolution unit 100, And nozzle unit 200 can form microvesicle by dividing bubble in washing water.

The bubble formed and gas is dissolved or mixed in washing water in dissolving unit 100, which can enter, allows stream The increased entrance 224a of speed.Then, the bubble in the water with increased flow velocity passes through the outlet 224b extended from entrance 224a. Since water flow slows down and pressure increase, bubble can split into microvesicle while through decomposition unit 224.By with connect The first stop surface 243 contact in spray nozzle part 240 is touched, a part for the microvesicle being discharged from decomposition unit 224 is not directly to infuse Enter but the first blending space 242 can be injected, and microvesicle yield will increase during bubble hit.From the first blending space The washing water of 242 discharges can be again prevented from by the second stop surface 245 and directly be infused by the second blending space 244 Enter, may then pass through the discharge of discharge portion 246, during this period, microvesicle yield will increase.In above process, discharge is micro- Bubble can flow into inner cylinder 22 by means of the inner surface of discharge portion 246 and/or the second stop surface 245.Therefore, nozzle unit 200 can be discharged into the washing water comprising microvesicle in the inner cylinder 22 of accommodating laundry.

During the operation of microvesicle generating unit (hereinafter referred to as microvesicle generation unit), washing water is likely to remain at microvesicle generation The inside of unit.In order to which the washing water remained in microvesicle generation unit (hereinafter referred to as residual washing water) is discharged, can be formed For generating the hole of discharge residual washing water in unit in microvesicle, and it may be configured so that the hole may be coupled to main row Water valve side, or individual valve arrangement can be also comprised on the path of discharge residual washing water.However, ought come as described above When constructing microvesicle generation unit, the problem is that, before generating unit discharge residual washing water from microvesicle, by that will wash Wash water be supplied to microvesicle generate unit be difficult generate microvesicle.Accordingly, there exist be difficult to generate in multiple washing process using microvesicle The problem of unit.Therefore, if operating above-mentioned valve construction during once washing residual washing water is discharged, due to residual The sound generated in washing water discharge process is stayed, user may be mistakenly considered: including that washing water in outer barrel is discharged.

On the contrary, washing machine, which may be configured so that, to be reduced to the maximum extent according to one embodiment of the disclosure Remain in the washing water in dissolution unit 100, and be not necessarily to the operation of individual valve gear, so that it may remaining washing be discharged Water.Therefore, unit 100 can be dissolved by multi-pass operation to provide microvesicle, even if without worry during single wash User.In addition, nozzle unit 200 and dissolution unit 100 can be arranged with compact monolithic devices structure.Therefore, microvesicle generates Device may be mounted at the top of inner cylinder 22 without the constraint by installation space, and can be immediately supplied to after generating microvesicle Clothing.

Figure 11 is the figure for showing the construction of microvesicle generator according to another embodiment, and Figure 12 is the line in Figure 11 The cross-sectional view of the pressure regulating unit of D-D interception.

With reference to Figure 11 and 12, microvesicle generator (BG) may include dissolution unit 100' and nozzle unit 200'.Dissolution is single First 100''s and nozzle unit 200' structurally and operationally can be with the knot of the dissolution unit 100 and nozzle unit 200 of Fig. 3~Fig. 7 Structure and operation are same or similar, therefore repeated explanation is omitted.

Similar to the microvesicle generator of Fig. 2, water supply valve cell can be connected to by water supply line L1' by dissolving unit 100' 32, in this way, the microvesicle of generation can be supplied to clothing after by receiving washing water generation microvesicle.

Water supply line L1' may include preceding water supply line L1a', rear water supply line L1b' and branch line L1c'.Preceding water supply The side of pipeline L1a' may be coupled to water supply valve cell 32.Before dissolution unit 100' can be connected to by water supply line L1b' afterwards The other side of water supply line L1a'.The point that branch line L1c' can be connected in preceding water supply line L1a' with rear water supply line L1b' Place is branched off, and may be coupled to detergent container receiving portion 15.

At the point that pressure regulating unit 300' can be located at branch line L1c' and detergent container receiving portion 15 connects.

Pressure regulating unit 300' may include the first main part 310' and the second main part 350'.It is connected to branch line The washing water inflow part 311' of L1c' can be set in the side of the first main part 310'.

Lift component 330' and elastic component 340', which can be set, is being formed in the first main part 310' and the second main part In the space of the inside of 350', so that pressure regulating unit 300' allows when the pressure of water supply line L1' is higher than preset pressure Washing water is discharged into the inside of detergent container receiving portion 15.Therefore, the pressure that can permit on the inside of water supply line L1' is protected Hold the pressure for preset pressure or preset range.Pressure regulating unit 300' can be arranged in this way: in each component A certain component can be integrally formed with detergent container receiving portion 15, or can be fixedly inserted into and be formed in detergent container In hole in receiving portion 15, allow it to be arranged in the form of being located at the side of receiving portion.As an example, Figure 11 and Figure 12 Showing the second main part 350' can be integrally formed with detergent container receiving portion 15.It is arranged in addition to being omitted in Fig. 8~figure Other than washing Water Supplies Department 312 in 10 pressure regulating unit 300, the construction of pressure regulating unit 300' and operation and Fig. 8 The construction of the pressure regulating unit 300 of~Figure 10 and operation are same or similar, therefore the repetitive description thereof will be omitted.

Figure 13 is the figure for showing the schematic configuration of washing machine according to another embodiment.

With reference to Figure 13, according to another embodiment of the present disclosure, the washing machine 1' as front loading type washing machine be can wrap Include casing 10', bucket 20' and roller 22'.

Casing 10' provides the overall appearance of washing machine 1' as shell.Casing 10' can protect with thermal radiation arrangement The various assemblies of washing machine 1'.The various assemblies of washing machine 1' can be set in the space that the inside of casing 10' is formed.

Door 16' can be set in the side of casing 10'.Door 16' can cover or open the side of casing 10', with civilian dress Enter or take out clothing.When user will need the clothing washed to be packed into washing machine 1' or take out the clothing washed completely, use Family can open a 16' so that clothing is packed into washing machine 1' or take out clothing from washing machine 1'.In addition, when carrying out washing process When, door 16' can be covered and be covered by user.

Bucket 20' can be set in the inside of casing 10'.Bucket 20' can be the cylindrical structure that can accommodate washing water, and And can be disposed in the form of acclivitous relative to vertical direction, allow an open side towards positioned at casing 10' The door 16' of side.

Can be from detergent container to bucket 20' supplying detergent, and bucket 20' can be received from water supply valve cell 32' and be washed Wash water.

Roller 22' can be set in the inside of bucket 20'.Roller 22' can be rotatably installed in the inside of barrel 20', with By motor 28' bucket 20' internal rotating.In the inside of roller 22', the scrubbing space for washing clothing can be set 31.Clothing can be washed by the washing water supplied in bucket 20' and detergent, at the same during roller 22' rotation with roller 22' is moved together.

Main drain valve 36' can be set in the lower part of bucket 20', and can control the washing water being contained in barrel 20' and be It is no to be discharged.Specifically, main drain valve 36' can be mounted to be connected to the lower part of bucket 20', and main scupper hose 34' can be with It is connected to main drain valve 36'.

According to the present embodiment, in terms of accommodating washing water and clothing, bucket 20' and roller 22' can respectively correspond to Fig. 1's The outer barrel 20 and inner cylinder 22 of washing machine.Therefore, outer barrel 20' will can be referred to as according to the bucket 20' and roller 22' of the present embodiment With inner cylinder 22', nominally to correspond to.

In the region locating for door 16', doormat circle 50 can be placed between casing 10' and bucket 20'.Doormat circle 50 can be with It is arranged with substantial cylindrical shape, allows an open side towards the casing 10' where door 16', and another Open side can be towards bucket 20'.

Doormat circle 50 can be made of the soft material of rubber, silica gel etc., with stretchable structure.Doormat circle 50 Two sides can be set into casing 10' and bucket 20' close contact, to prevent washing water from seeping between casing 10' and bucket 20' Leakage.

In addition, washing machine 1' may include control unit 40' and operating unit 42'.Operating unit 42' can be located at casing In the outer upper of 10'.

Figure 14 is the figure for being shown connected to the construction of microvesicle generator of Figure 13 of doormat circle, and Figure 15 is the nozzle in Figure 14 The perspective view of unit, Figure 16 be the nozzle unit of Figure 14 decomposition perspective view and Figure 17 be the nozzle unit along Figure 15 line The sectional view of E-E interception.

According to another embodiment of the disclosure, microvesicle generator (BG) may include dissolution unit 100 " and nozzle unit 400。

Microvesicle generator (BG) can be located at the top on the inside of washing machine 1'.

Dissolution unit 100 " can pass through water supply line L1 " is connected to water supply valve cell 32'.Dissolution unit 100 " can lead to It crosses supply pipe L3 and is connected to nozzle unit 400, and " washing water of discharge can be with flow nozzle unit 400 from dissolution unit 100 In.To dissolution unit 100 " leak generated when supplying washing water can pass through leak discharge pipe line L2 " and nozzle unit 400 It is discharged in barrel 20'.Nozzle unit 400 can be connected to by supply pipe L3 dissolution unit 100 " dissolution water discharge unit 111 ", and be formed in dissolution water discharge unit 111 " inside flow path can or phase identical as the flow path of Fig. 2~Fig. 7 Like (in addition to the flow path can be formed as less than the 111 inside shape of dissolution water discharge unit in the dissolution unit 100 of Fig. 2~Fig. 7 At flow path), therefore the repetitive description thereof will be omitted.

In addition, pressure regulating unit 300 " can be set on water supply line L1 ".Pressure regulating unit 300 " yet forms Washing water flows into the path of bucket 20', and the path is by adjusting line L4 without passing through dissolution unit 100 ".As water supply line L1 " When reaching preset pressure, washing water " is discharged from pressure regulating unit 300 towards line L4 is adjusted.Adjusting line L4 may be coupled to door Washer 50.Pressure regulating unit 300 " structurally and operationally can structure with the pressure regulating unit 300 " of Fig. 2~Fig. 8 and behaviour Make same or similar, therefore the repetitive description thereof will be omitted.

Nozzle unit 400 can be by " receiving the washing water dissolved with gas and generating microvesicle from dissolution unit 100.Tool Body, nozzle unit 400 can divide or increase from the dissolution " bubble included in the water of supply, then, by it of unit 100 Be discharged into inner cylinder 22'.Nozzle unit 400 can be fixedly inserted into the hole being formed in doormat circle 50.For that will spray The fixed hole of mouth unit 400 can be located in the upper area of doormat circle 50.

Nozzle unit 400 may include: be connected to dissolution unit 100 " main part 410, generate microvesicle microvesicle occur Device 420, washer 430 and the spray nozzle part 440 for the washing water containing microvesicle to be discharged into inner cylinder 22'.

Main part 410 may include dissolution unit connection unit 412, and dissolves unit connection unit 412 and can connect To supply pipe L3 to receive microvesicle from dissolution unit 100 ".

The washing water for being dissolved with gas can be supplied to main part 410, and can be in the inside of main part 410 to washing Water pressurization.The main part 410 may include dissolution unit connection unit 412, microvesicle generators receiving portion 414, pressurization space 415 With spray nozzle part connection unit 418.

Dissolution unit connection unit 412 may be coupled to supply pipe L3, and the washing water that will be dissolved with gas is single from dissolution Member 100 " is supplied in nozzle unit 400.

Microvesicle generators receiving portion 414 may be coupled to pressurization space 415 to accommodate microvesicle generators 420.Microvesicle occurs Device receiving portion 414 can be connected to dissolution unit connection unit 412, and can be extended with prominent towards 440 side of spray nozzle part.It is micro- Bubble generator receiving portion 414 can be formed as the diameter that diameter is greater than dissolution unit connection unit 412.Specifically, microvesicle occurs Device receiving portion 414 can be formed as corresponding with the size of microvesicle generators 420, shape and cross-sectional area, so as to allow microvesicle Generator 420 is inserted into.However, microvesicle generators receiving portion 414 can be longer than microvesicle generators 420, and produced in insertion microvesicle After raw device 420, pressurization space 415 can be formed between dissolution unit connection unit 412 and microvesicle generator 420.

Microvesicle generators receiving portion 414 can be in the predetermined of one end from microvesicle generators receiving portion 414 to its other end It is provided with step at distance, is separated microvesicle generator 420 from the one end connecting with dissolution unit connection unit 412 with will pass through Preset distance forms pressurization space 415.By engaging microvesicle generator 420 with step, it is inserted into when by microvesicle generator 420 When in microvesicle generators receiving portion 414, it can be spaced a predetermined distance from dissolution unit connection unit 412.Pressurization space 415 can The space between end and microvesicle generator 420 to be understood to be located at dissolution unit connection unit 412.

Dissolution unit connection unit 412 may be coupled to one end of pressurization space 415, and can containing bladdery washing water To be introduced into pressurization space 415.Can be from dissolution unit 100 " washing water of gas is dissolved with to the supply of pressurization space 415, And it can pressurize in pressurization space 415 to washing water.Specifically, the washing water dissolved with gas can pass through narrow stream Dynamic path passes through supply pipe L3, and is introduced into the cross-sectional area pressurization space 415 bigger than the cross-sectional area of supply pipe L3, and It, can be to dissolved with gas before passing through the microvesicle generator 420 with the cross-sectional area smaller than the cross-sectional area of pressurization space 415 The washing water of body pressurizes.With pressure increase, the bubble yield in washing water be will increase.Therefore, gas is dissolved with by increasing Bubble can be supplied in decomposition unit 424 by the pressure of the washing water of body with being more than pressurization space 415.

Spray nozzle part connection unit 418 can be formed in around microvesicle generators receiving portion 414, and may be coupled to The main body connection unit 448 of spray nozzle part 440, with stationary body portion 410 and spray nozzle part 440.Spray nozzle part connection unit 418 can be with shape As stationary body portion 410 and spray nozzle part 440 is used for, and spray nozzle part connection unit 418 can be formed as from microvesicle generators The two sides of the upper and lower part of the peripheral surface of receiving portion 414 extend.Each spray nozzle part connection unit 418 may include hole, tightly Gu component can be inserted or penetrate the hole.A total of four spray nozzle part connection unit 418 can be along microvesicle generators receiving portion 414 Peripheral surface form square rim, and each apex can be formed in.

Microvesicle generator 420 can be inserted into microvesicle generators receiving portion 414, and be arranged in the one of pressurization space 415 Side.Microvesicle generator 420 may include: the shell 422 being contained in main part 410 and along shell 422 circumference with predetermined It is arranged at intervals on multiple decomposition units 424 of the inside of shell 422.In embodiment of the disclosure, it is arranged three in shell 422 A decomposition unit 424.It however, the present disclosure is not limited to three decomposition units, and may include at least one decomposition unit 424.

Decomposition unit 424 can be pipe, and the diameter of the pipe becomes along the flow direction of the fluid introduced from pressurization space 415 Width can indicate the flow path being formed in shell 422.Multiple decomposition units 424 can be formed in shell 422, and And decomposition unit 424 can be connected to pressurization space 415, and can be with from the washing water that pressurization space enters decomposition unit 424 By decomposition unit 424 to generate microvesicle.In this case, the opening that washing water is introduced to the side of decomposition unit 424 can With the entrance 424a of referred to as decomposition unit 424, and it is properly termed as out from the opening that the side of washing water is discharged in decomposition unit 424 Mouth 424b.Entrance 424a and outlet 424b are placed at mutual center, and entrance 424a can have than exporting 424b Smaller cross-sectional area.Therefore, decomposition unit 424 can be formed as extending to outlet 424b from entrance 424a with tapered transverse Cross sectional shape.

Washing water dissolved with gas may include relatively large bubble, and washing water can be introduced from pressurization space The entrance 424a of decomposition unit 424, for being discharged to outlet 424b.The diameter for the entrance 424a being connected to pressurization space 415 can To be much smaller than the diameter of pressurization space 615, and at the same time, it can be introduced with increased flow velocity from pressurization space 415 and flow into entrance The washing water of 424a.Also, washing water can pass through the decomposition unit 424 gradually expanded, and the flow velocity of washing water can reduce, together When pressure will increase.Therefore, the bubble for including in washing water can be divided to generate microvesicle, or can be generated in washing water New bubble.

Washer 430 can be set at the circumference of the outlet side of the decomposition unit 424 of microvesicle generator 420.Washer 430 can To be arranged in the inside of spray nozzle part 440 around microvesicle generator 420, and spray nozzle part 440 is inserted into microvesicle generator 420 It is pressed against the end of main part 410 simultaneously.Therefore, washer 430 is pushed down and is fixed by main part 410 and spray nozzle part 440, thus anti- Only microvesicle leaks.Washer 430 can be formed by O-ring, but not limited to this.

Spray nozzle part 440 may be coupled to main part 410, and microvesicle generator 420 is received and is fixed on main body Microvesicle is discharged into inner cylinder 22 by the inside in portion 410.Spray nozzle part 440, which may be coupled to, is used to form the first blending space 442 First part 440a and it is connected to second part 440b, second part 440b connect with first part 440a and from inner cylinder 22 Top discharge be dissolved with microvesicle washing water.First part 440a and second part 440b may include: 443 He of blocking portion 445, it is used to that at least part of of washing water water flow being discharged in each decomposition unit 424 to be prevented to be directly injected into；And it is micro- Mixed cell 442 and 444 is steeped, is used to flow from the microvesicle that microvesicle generators 420 generate with after the discharge of decomposition unit 424 The washing water mixing slowed down.

Specifically, first part 440a may include: the first blending space 442, be connected to decomposition unit 424, and have There is cross-sectional area identical with the cross-sectional area of shell 422；And first stop surface 443, that it changes empty along the first mixing Between 442 flowing washing waters water flow.In addition, second part 440b may include: the second blending space 444, it is connected to One blending space 442, and there is the cross-sectional area smaller than the first blending space 442；And second stop surface 445, change Along the water flow of the washing water of second blending space 444 flowing.

In this way, the first blending space 442 and the second blending space 444 can be such that flow path maximumlly simultaneously, leads to Crossing, which prevents water flow from directly rushing out, increases microvesicle yield.

First blending space 442 can be tubular form corresponding with the cross-sectional shape of microvesicle generator 420, and can To have diameter corresponding with the diameter of microvesicle generator 420.First blending space 442 can be such space: in the sky Between in, it is and slow in the washing water for producing the microvesicle being discharged from decomposition unit 424 after the discharge of decomposition unit 424 The washing water of flowing mixes.Specifically, by after decomposition unit 424, the washing water slowly flowed can be discharged into the In one blending space 442, and some washing waters slowly flowed can rest in the first blending space 442.In this feelings Under condition, it can collide and mix from the washing water that decomposition unit 424 continues the washing water of injection and rests in the first blending space 442 It closes, the bubble in washing water can be divided further, and microvesicle can be evenly distributed in washing water.

The washing water stop certain time that second blending space 444 allows be discharged from the first blending space 442, and from the The washing water that one blending space 442 is quickly discharged may be collided with the washing water of stop, allow to generate microvesicle again.

Here, the second blending space 444 can be formed to have the diameter smaller than the first blending space 442, and first Blending space 442 and the second blending space 444 could be formed with step.In this case, lead to from the first blending space 442 The side of the step of second blending space 444 can be the first stop surface 443.In this case, which can form With the center of the entrance 424a of decomposition unit 424 and export the corresponding height of center line C that the center of 424b connects Place.

First stop surface 443 can be formed as from the side of the first blending space 442 extend, and can be formed as with The parallel shape in the surface of the outlet 424b of decomposition unit 424, or be formed as obliquely outstanding towards 424 side of decomposition unit Shape.In one example, the first stop surface 443 is formed in away from the nozzle as the side for forming the first blending space 442 At the outlet preset distance in portion 440.In this case, the end of the first stop surface 443 can be located at and mix with from first The side in space 442 to decomposition unit 424 center line C extended line distance 90%~110% corresponding height at.? In the embodiment, prolong as an example, the end for showing the first stop surface 443 is located at the center line C of decomposition unit 424 At the corresponding height of long line.By forming the first stop surface 443, washing water can be prevented to be directly injected into from decomposition unit 424 Be discharged immediately after, and the size for the flow path for making supplying washing water maximumlly simultaneously, can simplify spray nozzle part 440 Construction.

By flowing to the first blending space 442 that flow path broadens from the decomposition unit (424) with narrow flow path, The speed of washing water can be slowed down.In this case, the first stop surface 443 can prevent the washing water water flow slowly flowed It is discharged in a manner of being directly injected into the first blending space 442 and the second blending space 444 from decomposition unit 424.Therefore, water Stream can be slowed down in the first blending space 442 by the first stop surface 443, and the water of temporal persistence can be injected and divide It solves in unit 424, allows and washing water and the first stop surface 443 and be re-injected into the washing water of the first blending space and touch It hits, to generate microvesicle.First stop surface 443 can be formed at a certain angle, so that it does not favour direction of travel and is formed, To prevent the washing water being discharged from decomposition unit 424 to be directly injected into.By preventing from being directly injected into, can allow in decomposition unit The microvesicle generated in 424 uniformly dispersing in washing water, or can prevent microvesicle be discharged immediately without dissolve it is enough when Between, and additional microvesicle can be generated in the first blending space 442.

In short, in accordance with an embodiment of the present disclosure, in nozzle unit 400, from dissolution unit 100, " bubble introduced can be with By the outlet 424b extended from the entrance 424a of decomposition unit 424, water flow is slowed down, while pressure can be increased. Therefore, bubble can split into microvesicle, and can produce additional bubble.The microvesicle slowly flowed is passing through decomposition unit The first blending space 442 can be discharged into while 424, and some microvesicles can be in the first blending space 442 slowly Ground is discharged into the second blending space 444, and some microvesicles can stop space 444 to be collided with first.Accordingly it is possible to prevent straight Connect injection.Impinging upon the microvesicle on the first stop surface 443 is directly injected into the second blending space 444, but can be with It is injected into the first blending space 442, allows in the collision in the first blending space 442 between gassing, with division At microvesicle, and bubble yield can be increased.Therefore, because microvesicle can hit the first stop surface 443, and can not It is directly entered the second blending space 444 by being directly injected into, but microvesicle can be generated by the first stop surface 443 again, The amount of microvesicle can be increased.

The microvesicle generated in the first blending space 442 can be discharged into the second blending space 444.Second blending space 444 can play the guidance for microvesicle to be guided into exhaust position (at the exhaust position, microvesicle is discharged into inner cylinder 22) The effect of part.Second stop surface 445, which can be set, to be guided at the part of above-mentioned exhaust position.In the first blending space The microvesicle being discharged in 442 can be collided with the second stop surface 445, and can be again prevented from and be directly injected into.From the first mixing The bubble that space 442 is discharged with bubble regime can be collided with the second stop surface 445, and can split into microvesicle, thus Increase microvesicle yield.Further, since the second stop surface 445 can be set in exhaust position, therefore, in the second stop surface The microvesicle of 445 discharges can be supplied effectively directly into inner cylinder 22.In addition, spray nozzle part 440 can also include discharge portion 446 and main body Connection unit 448.

Washing water dissolved with microvesicle can be discharged into scrubbing space by discharge portion 446.Discharge portion 446 can position At towards inner cylinder 22'.The inner surface of discharge portion 446 can be the second stop surface 445.In addition, discharge portion 446 can be formed as It is tilted at a predetermined angle from the second blending space 444 towards inner cylinder 22, to be directed toward inner cylinder 22.Correspondingly, second stops table Face 445 can be formed as the slope on the direction of inner cylinder 22 with predetermined angular.Due to discharge portion 446 can be formed as towards Inner cylinder 22 tilts, accordingly it is possible to prevent the microvesicle for being discharged to inner cylinder 22 disperses.

Main body connection unit 448 may include from one end of spray nozzle part 440 nozzle unit 400 flow path it is vertical The surface just upwardly extended, and including on the extensional surface in position corresponding with the nozzle connection unit 418 of main part 410 Set the hole that place is formed.Fastening member can pass through the hole or be inserted into the hole.Therefore, main body connection unit 448 and main part are allowed 410 nozzle connection unit 418 contacts, and the fastening member of bolt etc. can be inserted into or pass through the hole, with fixation Main part 410 and spray nozzle part 440.

Leak inflow part 450 can be set in the side of discharge portion 446, be let out with providing to allow by gas supply unit 170 The washing water of leakage is discharged into the path of inner cylinder.The pipe shape with preset length can be set into leak inflow part 450, and The side of nozzle unit 400 can be located at.As an example, leak inflow part 450 can be to be located in main body connection unit 448 Form is arranged in spray nozzle part 440.In addition, leak inflow part 450 can be set into the shape positioned at 410 side of main part Shape.

In accordance with an embodiment of the present disclosure, in short, allowing the principle of washing water flowing by nozzle unit 400, it is single to flow through dissolution The washing water of first connection unit 412 be directed into pressurization space 415, and be added while stopping the predetermined time Pressure.Hereafter, the bubble for including during the washing water in pressurization space 415 passes through decomposition unit 424, in washing water can be with Microvesicle is split into, or can produce additional microvesicle.Utilize the first stop surface being formed in the first blending space 442 443, the washing water for being discharged into the first blending space 442 from decomposition unit 424 can not be directly injected into, but can be with the first resistance It keeps off surface 443 to collide, and stays for some time in the first blending space 442, it is possible thereby to generate additional microvesicle, and micro- Bubble can be evenly distributed in washing water.In addition, the microvesicle by the first blending space 442 can hit the second mixing again Second stop surface 445 in space 444 to prevent from being directly injected into again, and increases microvesicle generation.Therefore, increase can be passed through Microvesicle generates to increase washability and rinse capacity.

Figure 18 is the flow chart for showing the washing process of washing machine.

With reference to Figure 18, when inputting the order for starting clothing by operating unit 42,42', control unit 40,40' Water supply valve cell 32,32' are controlled, supplies stage (S100) thereby executing the washing water of supplying washing water.In this case, will Laundry detergent compositions are placed on the path of supplying washing water, and laundry detergent compositions can be supplied together with washing water.Via Do not pass through the flow path supplying washing water of microvesicle generator, and can not be wrapped in the washing water of washing water supply stage supply Containing microvesicle.

Hereafter, control unit 40,40' control motor 28 or 28', allow to accommodate washing and agitation phases, wherein hold It is contained in inner cylinder 22, the clothing in 22' and washing water and is stirred (S110).It can start washing after completing washing water supply to stir It mixes.In addition, because wash agitation can be started in washing water supply process, wash agitation can be supplied with washing water A period of time is carried out together.

When setting time carries out wash agitation, control unit 40, the main drain valve 36 of 40' control, 36' and motor 28, 28' rotates clothing while washing water is discharged, to carry out rinsing and dehydration (S120).It is being rinsed and is being dehydrated During process, control unit 40,40' control water supply valve cell 32,32' feed water into dissolution unit 100,100', so as to Microvesicle is supplied to outer barrel 20,20' and inner cylinder 22,22'.

Hereafter, washing water is supplied to dissolution 100 and of unit by control unit 40,40' control water supply valve cell 32 and 32' Microvesicle can be supplied to outer barrel 20,20' and inner cylinder in the rinse water supply stage to carry out the rinse water supply stage by 100' 22,22'(S130).In this case, control unit 40,40' can control water supply valve cell 32,32', so as to pass through The flow path for being not passed through microvesicle generator carrys out supplying washing water.

Hereafter, control unit 40,40' control motor 28,28' carry out rinsing and agitation phases, wherein are contained in inner cylinder 22, the clothing in 22' and washing water are stirred (S140).During carrying out rinsing and agitation phases, control unit 40,40' control Washing water is supplied to dissolution unit 100,100' by water supply valve cell 32 processed, 32', so as to by microvesicle be supplied to outer barrel 20, 20' and inner cylinder 22,22'.

Control unit 40 and 40' can repeat rinsing and water smoking (S120), rinse water supply stage (S130), And rinsing and agitation phases (S140), until completing the rinse cycle (S150) of certain number.Also, when determining rinse cycle When having carried out setting number, after carrying out rinsing and agitation phases (S140), control unit 40 and 40' control main drain valve 36 With 36' and motor 28,28', the final water smoking is carried out by making clothing rotation while washing water is discharged (S160)。

In order in rinsing and water smoking, rinse water supply stage (S130), rinsing and agitation phases (S140) by microvesicle It is supplied to outer barrel 20,20' and inner cylinder 22,22'(S120), it is molten that control unit allows washing water to be supplied at set time intervals Solve unit 100,100'.Therefore, when stopping supplying washing water, gas is filled with dissolution unit 100, in 100', it then can be with Microvesicle is generated by the washing water newly supplied.

(OH yl) is generated free radicals in washing water by the energy generated during the microbubble ruptures in washing water.Known OH Base is high oxidation and the property with decomposing bacteria and synthetic detergent.However, for washing detergent with The OH base that oxygen in water is decomposed when contacting, and generated by microbubble ruptures decomposes.In addition, when clothing is contaminated by the blood, meeting There is the problem that blood solidifies more when contacting with OH base.

Meanwhile in washing process according to an embodiment of the present disclosure, the washing water without containing microvesicle is passing through detergent Washing process in be supplied to clothing.Also, only in rinse cycle, the washing water containing microvesicle is supplied to clothing.Therefore, The bacterium remained in clothing and detergent residue can be effectively removed in the OH base generated during microbubble ruptures, without Reduce detersive efficiency.

As described above, in accordance with an embodiment of the present disclosure, the amount of microvesicle can be increased and improve washability by providing one kind With the washing machine of rinse capacity and for the microvesicle generator of the washing machine.

In addition, embodiment of the disclosure, which provides a kind of microvesicle, will not disappear and can be supplied to carry out washing process Inner cylinder in washing machine and microvesicle generator for the washing machine.

Although as described above, having been combined washing machine, the microvesicle generator and supplying in washing machine of washing machine has The method of the washing water of microvesicle describes the disclosure, but this is only example, and the present disclosure is not limited thereto.It should be appreciated that The disclosure has the widest range for meeting the basic thought disclosed in the disclosure.Although those skilled in the art can organize merging and replace The disclosed embodiments are changed, to embody not specifically disclosed other modes in the disclosure, but they can not be detached from the disclosure Range.In addition, it will be apparent to those skilled in the art that the disclosure can be based on, to disclosed implementation Example carries out various modifications and change, and these change and modification are also fallen into the scope of the present disclosure.

Claims

1. a kind of washing machine, comprising:

Casing；

Outer barrel is placed in the casing, and is configured to accommodate washing water；

Inner cylinder, placement within said tub, and are configured to accommodating laundry；

Water supply valve cell is arranged in the casing, and is connected to external watering to receive washing water；And

Microvesicle generator is configured to receive the washing water from the water supply valve cell, generates microvesicle and supply microvesicle To scrubbing space；

Wherein, the microvesicle generator includes:

Unit is dissolved, is used to dissolve gas into from the washing water that the water supply valve cell is supplied；And

Pressure regulating unit is located in the water supply line that the water supply valve cell and the dissolution unit are connected, and And when the pressure of the water supply line becomes setting pressure,

The pressure regulating unit discharges the washing water in the water supply line.

2. washing machine according to claim 1, wherein the pressure regulating unit includes:

Washing water inflow part is connected to the water supply line connecting with the water supply valve cell；And

Discharge unit is assisted, the washing water inflow part is connected to, the washing water of the water supply line is discharged.

3. washing machine according to claim 2, wherein the pressure regulating unit has been formed in the interior thereof: being connected to institute State the upper flowing path portion of washing water inflow part；Be located at it is described it is upper flowing path portion lower end at adjusting flow path portion, and And

Wherein, the pressure regulating unit further includes lift component, the lift component is located in the adjusting flow path portion, And the upper flowing path portion and the adjusting flow path portion can be blocked.

4. washing machine according to claim 3, wherein the cross-sectional area for adjusting flow path portion is greater than the upstream The cross-sectional area of dynamic path portion, and

Wherein, the lift component is arranged to plate shape, and the area of the plate shape is greater than the transversal of the upper flowing path portion Area and the cross-sectional area for being less than the adjusting flow path portion.

5. washing machine according to claim 4, wherein the lift component is provided with guiding device, the upper guiding device Direction along the upper flowing path portion extends.

6. washing machine according to claim 4, wherein the pressure regulating unit includes the lower flowing on its inside Path portion, the lower flowing path site between the auxiliary discharge unit and the adjusting flow path portion, and it is described flow down The cross-sectional area of dynamic path portion is less than the cross-sectional area for adjusting flow path portion, and

Wherein, the lift component is formed with lower guiding device, and the lower guiding device prolongs along the direction of the lower flowing path portion It stretches.

7. washing machine according to claim 6, wherein the pressure regulating unit further includes elastic component, the elasticity Component is located in the lower flowing path portion and supports the lift component.

8. washing machine according to claim 6, wherein the lower flowing path portion is provided with the guide portion of rib shape, described The longitudinally setting of guide portion is in vertical direction.

9. washing machine according to claim 8, wherein the upper end of the guide portion be arranged to from upside to downside towards Inside is prominent and tilts.

10. washing machine according to claim 1, further includes: detergent container receiving portion is accommodated in the detergent container Detergent container is provided in portion,

Wherein, the pressure regulating unit is located in the detergent container receiving portion.

11. washing machine according to claim 1, wherein further include:

Control unit, described control unit is for controlling each component, and by water supply valve cell control at making: rinsed Washing water is supplied to the microvesicle generator in journey.

12. a kind of microvesicle generator, is mounted in washing machine, microvesicle is generated for receiving washing water and will contain microvesicle Washing water be supplied to the inner cylinder of accommodating laundry, the microvesicle generator includes:

Unit is dissolved, receives washing water, and the gas being stored in the dissolution unit is dissolved into washing water；

Nozzle unit generates microvesicle by receiving the washing water dissolved with gas from the dissolution unit and will include micro- The washing water of bubble is discharged into the inner cylinder；And

Pressure regulating unit is located at for being supplied to washing water in the water supply line of the dissolution unit, and when described When the pressure of water supply line becomes setting pressure, the pressure regulating unit discharges the washing water of the water supply line.

13. microvesicle generator according to claim 12, wherein the pressure regulating unit includes:

Washing water inflow part, is connected to preceding water supply line, and the preceding water supply line is connected to the water supply valve cell；

Water Supplies Department is washed, rear water supply line is connected to, the rear water supply line is connected to the dissolution unit；And

Discharge unit is assisted, is connected to the washing water inflow part and the washing water discharge unit, and for discharging the water supply The washing water of pipeline.

14. microvesicle generator according to claim 13, wherein the pressure regulating unit includes:

First main part, the washing water inflow part and the washing Water Supplies Department are located at the side of first main part, And first main part is formed with flowing path portion in central area inside it and adjusts flow path portion, it is described on Flow path portion is connected to the washing water inflow part and the washing Water Supplies Department, and the adjusting flow path portion is connected to institute State flowing path portion；And

Second main part is formed with the receiving portion of the lower part for accommodating first main part, and is located at the receiving Portion and between the auxiliary discharge unit in the interior central area of second main part.

15. microvesicle generator according to claim 14, wherein the pressure regulating unit further includes washer, the pad Circle is located on the lower end of first main part and the bottom inner surface of described accommodation section.

16. microvesicle generator according to claim 14, wherein the cross-sectional area for adjusting flow path portion is greater than institute The cross-sectional area of flowing path portion is stated, and

Wherein, the pressure regulating unit further includes lift component, and the lift component is located in the adjusting flow path portion, And the upper dynamic path portion and the adjusting flow path portion can be covered.

17. microvesicle generator according to claim 16, wherein the pressure regulating unit further includes elastic component, institute Elastic component is stated to be located in the lower flowing path portion and support the lift component.

18. microvesicle generator according to claim 17, wherein the lower flowing path portion is provided with the guidance of rib shape Portion, the longitudinally setting of the guide portion is in vertical direction.

19. a kind of washing machine, comprising:

Casing；

Water supply valve cell is arranged in the casing, and is connected to external watering to receive washing water；

Microvesicle generator is configured to receive the washing water from the water supply valve cell, generates microvesicle and supply microvesicle To scrubbing space；And

Control unit, is used to control each component, and by water supply valve cell control at making: will washing in rinse cycle Water is supplied to the microvesicle generator.

20. washing machine according to claim 19, wherein the microvesicle generator includes:

Pressure regulating unit is located in the water supply line that the water supply valve cell and the dissolution unit are connected, and And when the pressure of the water supply line becomes setting pressure, the pressure regulating unit discharges the washing in the water supply line Water.