CN108442077A - Cylinder mechanism and washing machine with it - Google Patents
Cylinder mechanism and washing machine with it Download PDFInfo
- Publication number
- CN108442077A CN108442077A CN201810551177.9A CN201810551177A CN108442077A CN 108442077 A CN108442077 A CN 108442077A CN 201810551177 A CN201810551177 A CN 201810551177A CN 108442077 A CN108442077 A CN 108442077A
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- China
- Prior art keywords
- cavity
- cylinder mechanism
- valve
- inner cylinder
- liquid
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/02—Rotary receptacles, e.g. drums
- D06F37/04—Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F21/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
- D06F21/02—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement about a horizontal axis
- D06F21/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement about a horizontal axis within an enclosing receptacle
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Abstract
The present invention provides a kind of cylinder mechanism and with its washing machine, cylinder mechanism includes：Outer barrel；There is inner cylinder the first cavity, inner cylinder to be at least partially situated in the cavity of outer barrel, and the region between the barrel of inner cylinder and the barrel of outer barrel is the second cavity；First cavity and the second cavity have interconnected connected state and mutual disconnected off-state, and to the second cavity one-way flow, the liquid in the second cavity cannot flow the liquid in connected state, the first cavity to the first cavity.The technical solution provided through the invention can solve the problems, such as that cylinder mechanism in the prior art is easy to cause secondary pollution to clothing.
Description
Technical field
The present invention relates to washing machine technology fields, in particular to a kind of cylinder mechanism and with its washing machine.
Background technology
The cylinder mechanism of existing roller washing machine is filled with water by outer barrel, by multiple on inner cylinder in washing process
Through-hole realizes the exchange repeatedly of the water in inner barrel and outer barrel.Such structure is easy the region incrustation between inner barrel and outer barrel, long
Time incrustation is easy to grow bacterium, and in follow-up (for the second time) washing, the dirt between inner barrel and outer barrel is leached, with inner cylinder with
Water coke slurry in outer barrel can cause secondary pollution to clothing.This is unfavorable for the washing of clothing and the health of user.
Invention content
The present invention provides a kind of cylinder mechanism and the washing machine with it, is easy with solving cylinder mechanism in the prior art
The problem of secondary pollution is caused to clothing.
To solve the above-mentioned problems, according to an aspect of the present invention, the present invention provides a kind of cylinder mechanisms, including：
Outer barrel；Inner cylinder there is the first cavity, inner cylinder to be at least partially situated in the cavity of outer barrel, the barrel of inner cylinder and the barrel of outer barrel
Between region be the second cavity；There is interconnected connected state to break with mutually disconnected for first cavity and the second cavity
Open state, to the second cavity one-way flow, the liquid in the second cavity cannot be to for liquid in connected state, the first cavity
One cavity flows.
Further, cylinder mechanism further includes：Tapping valve is arranged on the barrel of inner cylinder, and tapping valve is for switching first
The connected state and off-state of cavity and the second cavity.
Further, the first cavity, which has, is open, and cylinder mechanism further includes：Liquid supply pipe, for supplying liquid to the first cavity
Body, the opening of outlet the first cavity of direction of liquid supply pipe.
Further, cylinder mechanism further includes：Door seal is connect with outer barrel, and door seal is cyclic structure, and liquid supply pipe is arranged in door
It seals up.
Further, inner cylinder is rotatable, when the rotating speed of inner cylinder is greater than or equal to predetermined value, tapping valve by the first cavity and
Second cavity is connected to, and when the rotating speed of inner cylinder is less than predetermined value, tapping valve disconnects the first cavity and the second cavity.
Further, tapping valve includes：Valve seat is arranged on the barrel of inner cylinder, on valve seat have valve chamber, valve chamber have into
Liquid mouth and liquid outlet, liquid outlet are connected to the second cavity；Spool is movably disposed in valve chamber, and spool can be avoided or be sealed
Stifled liquid inlet, the first cavity and the second cavity are in connected state when spool avoids liquid inlet, first when spool blocks liquid inlet
Cavity and the second cavity are off.
Further, tapping valve further includes：One end of elastic component, elastic component connect or abuts with spool, elastic component it is another
One end connect or abuts with valve seat, and elastic component coordinates with spool to avoid or block liquid inlet.
Further, valve seat includes with pilot hole, spool：The first end of valve rod, valve rod is movably threaded through guiding
Kong Zhong；The second end in valve rod is arranged in gasket, and gasket is for closing liquid inlet.
Further, tapping valve is multiple, and multiple tapping valves are provided at circumferentially spaced along the first cavity.
Further, cylinder mechanism further includes：Grid, setting in the first cavity, have multiple through-holes, grid on grid
For the clothing in the first cavity to be spaced apart with tapping valve.
Further, the first cavity, which has, is open, and one end far from opening on the side wall of the first cavity has installation site,
Tapping valve is located at installation site.
Further, the pivot center of inner cylinder is horizontally disposed, and the opening of the first cavity extends along pivot center, along the first chamber
To the direction of the bottom of chamber of the first cavity, the radial dimension of the first cavity gradually increases the opening of body.
Further, cylinder mechanism further includes：Drain pipe is arranged in the lower section of outer barrel, and drain pipe and the second cavity are direct
Connection.
According to another aspect of the present invention, a kind of washing machine, including cylinder mechanism are provided, cylinder mechanism is above-mentioned provides
Cylinder mechanism.
It applies the technical scheme of the present invention, the first chamber of the second cavity and inner cylinder between the inner barrel and outer barrel of cylinder mechanism
Body has connected state and off-state, since when in connected state, the liquid in cylinder mechanism can only be from the first cavity
The second cavity is flowed to, is unable to flow to the first cavity from the second cavity, therefore the dirt between inner barrel and outer barrel will not enter
In inner cylinder, so as to avoid cylinder mechanism easy the problem of causing secondary pollution to clothing when washing clothing.Using the present invention
Technical solution direct water filling can be washed in inner cylinder, instead of in the prior art first in outer barrel water filling, then inner cylinder
The mode washed is exchanged repeatedly with the water in outer barrel, the problem of so as to avoid secondary pollution is caused to clothing.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structural schematic diagram for the cylinder mechanism that the embodiment of the present invention provides；
Fig. 2 shows the sectional views of Fig. 1；
Fig. 3 shows the enlarged drawing of the drain valve in Fig. 2.
Wherein, above-mentioned attached drawing includes the following drawings label：
10, outer barrel；20, inner cylinder；30, tapping valve；31, valve seat；32, spool；321, valve rod；322, gasket；33, elastic
Part；40, liquid supply pipe；50, door seal；60, grid；70, drain pipe.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes.Obviously, described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Below
Description only actually at least one exemplary embodiment is illustrative, is never used as to the present invention and its application or makes
Any restrictions.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
As shown in Figure 1 to Figure 3, the embodiment provides a kind of cylinder mechanisms, including：Outer barrel 10；Inner cylinder 20, tool
There are the first cavity, inner cylinder 20 to be at least partially situated in the cavity of outer barrel 10, between the barrel and the barrel of outer barrel 10 of inner cylinder 20
Region be the second cavity；First cavity and the second cavity have interconnected connected state and mutual disconnected disconnection shape
State, to the second cavity one-way flow, the liquid in the second cavity cannot be to the first chamber for liquid in connected state, the first cavity
Body flows.
Using the technical solution of the present embodiment, the second cavity and inner cylinder between the inner cylinder 20 and outer barrel 10 of cylinder mechanism
First cavity has connected state and off-state, and due to when in connected state, liquid in cylinder mechanism can only be from the
One cavity flows to the second cavity, is unable to flow to the first cavity, therefore the dirt between inner cylinder 20 and outer barrel 10 from the second cavity
Dirt will not enter in inner cylinder 20, cause secondary pollution to ask clothing so as to avoid cylinder mechanism is easy when washing clothing
Topic.It direct water filling can be washed in inner cylinder 20 using the technical solution of the present embodiment, existed instead of first in the prior art
10 water filling of outer barrel, then inner cylinder 20 and the water in outer barrel 10 exchange the mode washed repeatedly, so as to avoid to clothing
The problem of causing secondary pollution.
In the present embodiment, cylinder mechanism further includes：Tapping valve 30, tapping valve 30 are arranged on the barrel of inner cylinder 20, row
Liquid valve 30 is used to switch the connected state and off-state of the first cavity and the second cavity.When washing clothing, by the first cavity
It is switched to off-state with the second cavity, needs that the first cavity and the second cavity are switched to connected state to arrange when dehydration
Water.It is convenient for controlling the break-make situation of the first cavity and the second cavity by the way that tapping valve 30 is arranged.
It is open as shown in Fig. 2, the first cavity has, cylinder mechanism further includes：Liquid supply pipe 40, for being supplied to the first cavity
Liquid, the opening of outlet the first cavity of direction of liquid supply pipe 40.It can be directly to the first of inner cylinder 20 by the way that liquid supply pipe 40 is arranged
Water filling in cavity can be replaced so in the prior art first in 10 water filling of outer barrel, and then inner cylinder 20 and the water in outer barrel 10 is anti-
The mode of swap-in row of reestablishing diplomatic relations washing, the problem of so as to avoid secondary pollution is caused to clothing.
In the present embodiment, cylinder mechanism further includes：Door seal 50, door seal 50 are connect with outer barrel 10, and door seal 50 is cyclic annular ties
Structure, liquid supply pipe 40 are arranged in door seal 50.Liquid supply pipe 40 is arranged in door seal 50, the fixation of liquid supply pipe 40 is convenient for.Specifically,
Liquid supply pipe 40 can be threaded through to the top of door seal 50, it is convenient for the user to operate in this way.
In the present embodiment, inner cylinder 20 is rotatable, and when the rotating speed of inner cylinder 20 is greater than or equal to predetermined value, tapping valve 30 will
First cavity and the connection of the second cavity, when the rotating speed of inner cylinder 20 is less than predetermined value, tapping valve 30 is by the first cavity and the second cavity
It disconnects.Automatically moving for tapping valve 30 can be realized by the change of 20 rotating speed of inner cylinder in this way, by the first cavity and the second chamber
Body is connected to or disconnects.
As shown in figure 3, tapping valve 30 includes：Valve seat 31 is arranged on the barrel of inner cylinder 20, has valve chamber on valve seat 31,
There is valve chamber liquid inlet and liquid outlet, liquid outlet to be connected to the second cavity；Spool 32, is movably disposed in valve chamber, spool
32 can avoid or block liquid inlet, and the first cavity and the second cavity are in connected state, spool when spool 32 avoids liquid inlet
The first cavity and the second cavity are off when 32 closure liquid inlet.Movement that in this way can be by spool 32 in valve seat 31
Evacuation blocks liquid inlet, and the first cavity and the second cavity are connected to or are disconnected.
In the present embodiment, tapping valve 30 further includes：One end of elastic component 33, elastic component 33 connect or supports with spool 32
It connects, the other end of elastic component 33 connect or abuts with valve seat 31, and elastic component 33 coordinates with spool 32 to avoid or block liquid inlet.
Specifically, when inner cylinder 20 rotates, spool 32 generate centrifugal force, when the rotating speed of inner cylinder 20 be less than predetermined value when, spool 32 from
Mental and physical efforts and the resultant force of gravity are less than the elastic force of elastic component 33, and spool 32 does not move at this time, and blocks liquid inlet, the first cavity
It is disconnected with the second cavity；When the rotating speed of inner cylinder 20 is greater than or equal to predetermined value, the centrifugal force of spool 32 and the resultant force of gravity are big
In the elastic force of elastic component 33, the movement of spool 32 at this time is to avoid liquid inlet, the first cavity and the connection of the second cavity.Such setting side
Formula is simple in structure, it can be achieved that being automatically brought into operation.
Specifically, valve seat 31 includes with pilot hole, spool 32：The first end of valve rod 321, valve rod 321 is movably worn
It is located in pilot hole；The second end in valve rod 321 is arranged in gasket 322, and gasket 322 is for closing liquid inlet.By by valve
The first end of bar 321, which is movably threaded through in pilot hole, to be oriented to valve rod 321, pass through the second end in valve rod 321
The sealing effect that gasket 322 can improve tapping valve 30 to the first cavity is set.
In the present embodiment, tapping valve 30 can be set as multiple, multiple tapping valves 30 are between the circumferential direction of the first cavity
Every setting, the negotiability of the first cavity and the second cavity can be improved by multiple tapping valves 30 in this way, so as to accelerate
It is dehydrated the speed of draining, reduces wash time.
As shown in Fig. 2, cylinder mechanism further includes：Grid 60, setting have multiple logical in the first cavity, on grid 60
Hole, grid 60 is for the clothing in the first cavity to be spaced apart with tapping valve 30.Clothing can be avoided to cover by the way that grid 60 is arranged
It covers the liquid inlet of tapping valve 30 and blocks the liquid inlet of tapping valve 30, to avoid the problem that can not draining.
In the present embodiment, the first cavity, which has, is open, and one end far from opening on the side wall of the first cavity has installation
Position, tapping valve 30 are located at installation site.It is convenient for water concentration in the first cavity in this way and is discharged from the first cavity.
In order to enable the water in the first cavity to discharge totally, in the present embodiment, the pivot center level of inner cylinder 20 is set
It sets, the opening of the first cavity extends along pivot center, and the opening along the first cavity is to the direction of the bottom of chamber of the first cavity, the first chamber
The radial dimension of body gradually increases.For inner cylinder 20 in rotation, under the action of the centrifugal force, the water in the first cavity can be to row in this way
Position where liquid valve 30 is concentrated, clean to discharge the water in the first cavity.
In the present embodiment, cylinder mechanism further includes：Drain pipe 70 is arranged in the lower section of outer barrel 10, drain pipe 70 and
Two cavitys are directly connected to.It is convenient for the water in the second cavity being discharged by the way that drain pipe 70 is arranged.Moreover, because the side of the present embodiment
Case it is not necessary that the water in the first cavity and the second cavity is exchanged repeatedly, therefore need not in the second cavity water, such drain pipe
70 can directly be connected to the second cavity, are not necessarily to that valve is arranged between the two, simplify the structure of device.
Another embodiment of the present invention additionally provides a kind of washing machine, including cylinder mechanism, wherein cylinder mechanism is above-mentioned
The cylinder mechanism that embodiment provides.Using the technical solution of the present embodiment, between the inner cylinder 20 and outer barrel 10 of cylinder mechanism
First cavity of two cavitys and inner cylinder has connected state and off-state, due to when in connected state, in cylinder mechanism
Liquid can only flow to the second cavity from the first cavity, be unable to flow to the first cavity, therefore 20 He of inner cylinder from the second cavity
Dirt between outer barrel 10 will not enter in inner cylinder 20, be caused to clothing so as to avoid when washing clothing, cylinder mechanism is easy
The problem of secondary pollution.It direct water filling can be washed in inner cylinder 20 using the technical solution of the present embodiment, instead of existing
Have in technology first in 10 water filling of outer barrel, then inner cylinder 20 and the water in outer barrel 10 exchange the mode washed repeatedly, to
Avoid the problem of secondary pollution is caused to clothing.Detersive efficiency, protection can be improved using the washing machine to avoid secondary pollution
The health of clothing and the health of user.
In one embodiment of the invention, washing machine can be set to roller washing machine, wherein cylinder mechanism is by interior
The parts such as cylinder, outer barrel, suspended structure, damping structure, counterweight part, belt pulley, motor and drain pipe form.Inner cylinder is designed as
Structure without multiple through-holes has multiple centrifugation drain valves (tapping valve) symmetrically and evenly arranged with rotating shaft center on inner cylinder；
It is designed with grid between the clothing and centrifugation drain valve of washing.
Washing process incipient stage, water are directly injected by water inlet pipe (liquid supply pipe) in inner cylinder, and water injection rate is opened less than inner cylinder
Mouthful edge, for most water there are in inner cylinder, washing stage inner cylinder rotating speed is 50~60r/min, is centrifuged at this time in washing process
Drain valve is closed state；It needs to drain after washing process, washing machine rotating speed increases, and centrifuges drain valve at this time and opens, water
Outer barrel is flowed out to from inner cylinder by centrifuging drain valve, then water is discharged outside washing machine by drain pipe, water is only from interior in overall process
Cylinder flows out to outer barrel, inner cylinder will not be flowed into again from outer barrel, so as to avoid secondary pollution.
Centrifugation drain valve is made of gasket, valve rod, spring and valve seat etc.；When rotating speed is less than predetermined value (such as 100r/
When min), centrifugation drain valve be in closed state (predetermined value is more than washing rotating speed and less than minimum dehydrating speed), and water cannot be from
Inner cylinder is through centrifuging drain valve outflow；When rotating speed is more than or equal to predetermined value, the centrifugal force of spool and the resultant force of gravity are more than spring
Active force, gasket detaches with valve seat, and centrifugation drain valve is opened, and water can flow to outer barrel from inner cylinder, then be flowed out by drain pipe.
Grill designs prevent clothing from covering or blocking centrifugation row between washing clothing and centrifugation drain valve in drainage procedure
Water valve causes water that can not drain or drain unevenness.Grid, which is porous structure, does not influence flow, and grid can be disassembled cleaning.
In washing process, clothes constantly rubs with inner cylinder inner wall, the sharp edges meeting in the hole of the inner cylinder of common metal material
Clothing is worn, the multiple through-holes of inner cylinder of the invention can reduce wear of clothes.
It in washing process, has a small amount of fine grinding and splashes, splash in door seal, observation window or the gap of inner cylinder opening and outer barrel, most
The water to splash eventually can be collected into outer barrel, then be discharged by drain pipe, and water is also one-way flow during this.
It is in the suds, water is flowed out from inner cylinder and collected through outer barrel, is directly discharged to the outside by drain pipe, and product is without draining
Pump or water discharging valve.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, any made by repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
It should be noted that term used herein above is merely to describe specific implementation mode, and be not intended to restricted root
According to the illustrative embodiments of the application.As used herein, unless the context clearly indicates otherwise, otherwise singulative
It is also intended to include plural form, additionally, it should be understood that, when in the present specification using term "comprising" and/or " packet
Include " when, indicate existing characteristics, step, operation, device, component and/or combination thereof.
Unless specifically stated otherwise, positioned opposite, the digital table of the component and step that otherwise illustrate in these embodiments
It is not limited the scope of the invention up to formula and numerical value.Simultaneously, it should be appreciated that for ease of description, attached each portion shown in the drawings
The size divided not is to be drawn according to actual proportionate relationship.For technology, side known to person of ordinary skill in the relevant
Method and equipment may be not discussed in detail, but in the appropriate case, and the technology, method and apparatus should be considered as authorizing explanation
A part for book.In shown here and discussion all examples, any occurrence should be construed as merely illustrative, and
Not by way of limitation.Therefore, the other examples of exemplary embodiment can have different values.It should be noted that：Similar label
Similar terms are indicated in following attached drawing with letter, therefore, once it is defined in a certain Xiang Yi attached drawing, then subsequent attached
It need not be further discussed in figure.
In the description of the present invention, it is to be understood that, the noun of locality such as " front, rear, top, and bottom, left and right ", " it is laterally, vertical,
Vertically, the orientation or positional relationship indicated by level " and " top, bottom " etc. is normally based on orientation or position shown in the drawings and closes
System, is merely for convenience of description of the present invention and simplification of the description, in the absence of explanation to the contrary, these nouns of locality do not indicate that
Signified device or element must have a particular orientation or with specific azimuth configuration and operations with hint, therefore cannot manage
Solution is limiting the scope of the invention；The noun of locality " inside and outside " refers to inside and outside the profile relative to each component itself.
For ease of description, herein can with use space relative terms, as " ... on ", " in ... top ",
" ... upper surface ", " above " etc., for describing such as a device shown in the figure or feature and other devices or spy
The spatial relation of sign.It should be understood that spatially relative term is intended to comprising the orientation in addition to device described in figure
Except different direction in use or operation.For example, if the device in attached drawing is squeezed, it is described as " in other devices
It will be positioned as " under other devices or construction after part or construction top " or the device of " on other devices or construction "
Side " or " under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also other different modes positioning (be rotated by 90 ° or be in other orientation), and
And respective explanations are made to the opposite description in space used herein above.
Furthermore, it is necessary to which explanation, limits parts, it is only for be convenient for using the words such as " first ", " second "
Corresponding parts are distinguished, do not have Stated otherwise such as, there is no particular meanings for above-mentioned word, therefore should not be understood as to this
The limitation of invention protection domain.
Claims (14)
1. a kind of cylinder mechanism, which is characterized in that including：
Outer barrel (10)；
Inner cylinder (20) has the first cavity, and the inner cylinder (20) is at least partially situated in the cavity of the outer barrel (10), described
Region between the barrel and the barrel of the outer barrel (10) of inner cylinder (20) is the second cavity；
First cavity and second cavity have interconnected connected state and mutual disconnected off-state,
The connected state, liquid in first cavity is to the second cavity one-way flow, the liquid in second cavity
It cannot be flowed to first cavity.
2. cylinder mechanism according to claim 1, which is characterized in that the cylinder mechanism further includes：
Tapping valve (30) is arranged on the barrel of the inner cylinder (20), and the tapping valve (30) is for switching first cavity
The connected state with second cavity and the off-state.
3. cylinder mechanism according to claim 1, which is characterized in that first cavity has opening, the roller machine
Structure further includes：
Liquid supply pipe (40), for supplying liquid to first cavity, the outlet of the liquid supply pipe (40) is towards first chamber
The opening of body.
4. cylinder mechanism according to claim 3, which is characterized in that the cylinder mechanism further includes：
Door seal (50) is connect with the outer barrel (10), and the door seal (50) is cyclic structure, and the liquid supply pipe (40) is arranged in institute
It states in door seal (50).
5. cylinder mechanism according to claim 2, which is characterized in that the inner cylinder (20) rotatably, when the inner cylinder
(20) when rotating speed is greater than or equal to predetermined value, first cavity is connected to by the tapping valve (30) with second cavity,
When the rotating speed of the inner cylinder (20) is less than the predetermined value, the tapping valve (30) is by first cavity and second chamber
Body disconnects.
6. cylinder mechanism according to claim 2, which is characterized in that the tapping valve (30) includes：
Valve seat (31), be arranged on the barrel of the inner cylinder (20), on the valve seat (31) have valve chamber, the valve chamber have into
Liquid mouth and liquid outlet, the liquid outlet are connected to second cavity；
Spool (32), is movably disposed in the valve chamber, and the spool (32) can avoid or block the liquid inlet, institute
First cavity and second cavity described in stating when spool (32) avoids the liquid inlet are in the connected state, the spool
(32) the first cavity and second cavity described in when blocking the liquid inlet are in the off-state.
7. cylinder mechanism according to claim 6, which is characterized in that the tapping valve (30) further includes：
One end of elastic component (33), the elastic component (33) connect or abuts with the spool (32), the elastic component (33)
The other end connect or abuts with the valve seat (31), and the elastic component (33) coordinates with the spool (32) to avoid or block institute
State liquid inlet.
8. cylinder mechanism according to claim 6, which is characterized in that the valve seat (31) has pilot hole, the spool
(32) include：
The first end of valve rod (321), the valve rod (321) is movably threaded through in the pilot hole；
Gasket (322), is arranged the second end in the valve rod (321), the gasket (322) for close it is described enter liquid
Mouthful.
9. cylinder mechanism according to claim 2, which is characterized in that the tapping valve (30) is multiple, multiple rows
Liquid valve (30) being provided at circumferentially spaced along first cavity.
10. cylinder mechanism according to claim 2, which is characterized in that the cylinder mechanism further includes：
Grid (60) is arranged in first cavity, and there are multiple through-holes, the grid (60) to be used on the grid (60)
Clothing in first cavity is spaced apart with the tapping valve (30).
11. cylinder mechanism according to claim 2, which is characterized in that first cavity has opening, first chamber
There is one end far from the opening installation site, the tapping valve (30) to be located at the installation site on the side wall of body.
12. cylinder mechanism according to claim 11, which is characterized in that the pivot center level of the inner cylinder (20) is set
It sets, the opening of first cavity extends along the pivot center, and the opening along first cavity arrives first cavity
The radial dimension in the direction of bottom of chamber, first cavity gradually increases.
13. cylinder mechanism according to claim 1, which is characterized in that the cylinder mechanism further includes：
Drain pipe (70) is arranged in the lower section of the outer barrel (10), and the drain pipe (70) is directly connected to second cavity.
14. a kind of washing machine, including cylinder mechanism, which is characterized in that the cylinder mechanism is any one of claim 1 to 13
The cylinder mechanism.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551177.9A CN108442077A (en) | 2018-05-31 | 2018-05-31 | Cylinder mechanism and washing machine with it |
| PCT/CN2018/120928 WO2019227895A1 (en) | 2018-05-31 | 2018-12-13 | Drum mechanism and washing machine having same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810551177.9A CN108442077A (en) | 2018-05-31 | 2018-05-31 | Cylinder mechanism and washing machine with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108442077A true CN108442077A (en) | 2018-08-24 |
Family
ID=63206318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810551177.9A Pending CN108442077A (en) | 2018-05-31 | 2018-05-31 | Cylinder mechanism and washing machine with it |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN108442077A (en) |
| WO (1) | WO2019227895A1 (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019227895A1 (en) * | 2018-05-31 | 2019-12-05 | 珠海格力电器股份有限公司 | Drum mechanism and washing machine having same |
| CN111041769A (en) * | 2018-10-12 | 2020-04-21 | 青岛海尔洗衣机有限公司 | Control method of drum washing machine and drum washing machine |
| CN111041763A (en) * | 2018-10-12 | 2020-04-21 | 青岛海尔洗衣机有限公司 | Drum washing machine |
| WO2020182211A1 (en) * | 2019-03-13 | 2020-09-17 | 青岛海尔滚筒洗衣机有限公司 | Inner drum of drum washing machine, and drum washing machine |
| CN111691148A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Drainage sealing device of drum washing machine and drum washing machine |
| CN111691147A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN111691115A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Sealing drainage device of drum washing machine and drum washing machine |
| CN111691128A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN111764115A (en) * | 2019-03-13 | 2020-10-13 | 青岛海尔滚筒洗衣机有限公司 | Sealing drainage device of drum washing machine, drum washing machine and control method |
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| WO2019227895A1 (en) * | 2018-05-31 | 2019-12-05 | 珠海格力电器股份有限公司 | Drum mechanism and washing machine having same |
| CN111041769A (en) * | 2018-10-12 | 2020-04-21 | 青岛海尔洗衣机有限公司 | Control method of drum washing machine and drum washing machine |
| CN111041763A (en) * | 2018-10-12 | 2020-04-21 | 青岛海尔洗衣机有限公司 | Drum washing machine |
| CN111691146A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Inner barrel of roller washing machine and roller washing machine |
| CN111691147B (en) * | 2019-03-13 | 2022-12-09 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN111691147A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| CN111691115A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Sealing drainage device of drum washing machine and drum washing machine |
| CN111691128A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine |
| WO2020182211A1 (en) * | 2019-03-13 | 2020-09-17 | 青岛海尔滚筒洗衣机有限公司 | Inner drum of drum washing machine, and drum washing machine |
| CN111764115A (en) * | 2019-03-13 | 2020-10-13 | 青岛海尔滚筒洗衣机有限公司 | Sealing drainage device of drum washing machine, drum washing machine and control method |
| CN111691128B (en) * | 2019-03-13 | 2023-06-13 | 青岛海尔洗涤电器有限公司 | Drum washing machine |
| CN111764115B (en) * | 2019-03-13 | 2023-04-07 | 重庆海尔滚筒洗衣机有限公司 | Sealing drainage device of drum washing machine, drum washing machine and control method |
| CN111691115B (en) * | 2019-03-13 | 2023-02-21 | 青岛海尔洗涤电器有限公司 | Sealing drainage device of drum washing machine and drum washing machine |
| CN111691148A (en) * | 2019-03-13 | 2020-09-22 | 青岛海尔滚筒洗衣机有限公司 | Drainage sealing device of drum washing machine and drum washing machine |
| CN112195620B (en) * | 2019-06-19 | 2022-09-23 | 重庆海尔滚筒洗衣机有限公司 | Drum washing machine and control method thereof |
| CN112195620A (en) * | 2019-06-19 | 2021-01-08 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and control method thereof |
| WO2020253602A1 (en) * | 2019-06-19 | 2020-12-24 | 青岛海尔滚筒洗衣机有限公司 | Drum washing machine and control method therefor |
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Application publication date: 20180824 |