CN106283481A - Rotary drum washing machine - Google Patents
Rotary drum washing machine Download PDFInfo
- Publication number
- CN106283481A CN106283481A CN201610864445.3A CN201610864445A CN106283481A CN 106283481 A CN106283481 A CN 106283481A CN 201610864445 A CN201610864445 A CN 201610864445A CN 106283481 A CN106283481 A CN 106283481A
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- China
- Prior art keywords
- interior bucket
- rotary drum
- washing machine
- drum washing
- base
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Classifications
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F23/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry
- D06F23/04—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical 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
- 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
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The invention discloses a kind of rotary drum washing machine, including: body, outer barrel, interior bucket and drainage mechanism, outer barrel is located in body, interior bucket is rotatably provided in outer barrel, the outside wall surface of interior bucket is closed, and the bottom of interior bucket is provided with the discharge outlet connected with interior bucket, and drainage mechanism is located at bottom of the barrel, drainage mechanism is configured to when interior bucket is static block discharge outlet, and opens discharge outlet when interior bucket rotates.Rotary drum washing machine according to embodiments of the present invention, by the outside wall surface of bucket in closing, the drainage mechanism utilizing bottom of the barrel controls the conducting of current in laundry and dehydration, rotary drum washing machine can not only be reduced and clean medicated clothing hourly water consumption, the problem that can also solve to cause dirt accumulation because of long-time hydrops between the inner barrel and outer barrel when rotary drum washing machine cleans medicated clothing, improve the clean ratio of rotary drum washing machine, and the simple in construction of this rotary drum washing machine, it is convenient to mount and dismount, simple to operate, production cost is low, and dependability is high.
Description
Technical field
The present invention relates to washing machine technology field, particularly to a kind of rotary drum washing machine.
Background technology
Rotary drum washing machine is in running, due to mutual conduction between outer barrel and interior bucket so that rotary drum washing machine is long-term
The problems such as accumulation of mud residual can be there is in gap after using, between outer barrel and interior bucket, have a strong impact on rotary drum washing machine underwear
The cleannes of thing, and water consumption is relatively big, in order to solve this problem, the interior bucket of the rotary drum washing machine of correlation technique and outer barrel it
Between be provided with interior bucket self-cleaning device, or use bucket in atresia, but cylinder self-cleaning device between the inner barrel and outer barrel can not be the most clear
In reason washing spot, and atresia, the bucket drainage problem when dehydration is difficult to again solve.
Summary of the invention
It is contemplated that solve one of above-mentioned technical problem the most to a certain extent.
To this end, the present invention proposes a kind of rotary drum washing machine, the simple in construction of this rotary drum washing machine, it is convenient to mount and dismount, not only
The dirt that gap endogenous cause of ill between the inner barrel and outer barrel can be reduced to wash medicated clothing for a long time and produce, moreover it is possible to reduce in laundry processes
The consumption of the water yield.
Rotary drum washing machine according to embodiments of the present invention, including: body, outer barrel, interior bucket and drainage mechanism, said tub sets
In described body, described interior bucket is rotatably provided in said tub, and the outside wall surface of described interior bucket is closed, the end of described interior bucket
Portion is provided with the discharge outlet connected with described interior bucket, and described drainage mechanism is located at described bottom of the barrel, and described drainage mechanism is constructed
Become to block described discharge outlet when described interior bucket is static, and open described discharge outlet when described interior bucket rotates.
Rotary drum washing machine according to embodiments of the present invention, by the outside wall surface of bucket in closing, utilizes the draining of bottom of the barrel
The conducting of current in bucket wash water and dehydration in mechanism controls, and according to the working state control draining of rotary drum washing machine
Mechanism opening and closing, and can not only reduce water consumption during rotary drum washing machine cleaning medicated clothing, decrease disappearing of wash water
Consumption, has saved water resource, moreover it is possible to solve to cause because of long-time hydrops between the inner barrel and outer barrel when rotary drum washing machine cleans medicated clothing
Dirt accumulating questions, improve the clean ratio of rotary drum washing machine, and, the simple in construction of this rotary drum washing machine, be convenient to mount and dismount,
Simple to operate, production cost is low, and dependability is high.
It addition, rotary drum washing machine according to embodiments of the present invention, it is also possible to have a following additional technical characteristic:
According to one embodiment of present invention, described drainage mechanism includes: base and movable sealing circle, and described activity is close
Seal is the most movable, defines the chamber of open at one end in described base, and described activity is close
Seal is located on described base to close described chamber, and described movable sealing circle is provided with the through hole turned on described chamber, and
Described movable sealing circle is the most movable, and described movable sealing circle is position when described interior bucket is static
In described primary importance, described movable sealing circle blocks described discharge outlet, and described movable sealing circle is position when described interior bucket rotates
In the described second position, described discharge outlet opened by described movable sealing circle.
According to one embodiment of present invention, described base is provided with and the air vent of described chamber, described draining
Mechanism also includes that movable end socket, described movable end socket are located on described base to open and close described air vent movably,
Described movable end socket blocks described air vent when described interior bucket is static, and opens described air vent when described interior bucket rotates.
According to one embodiment of present invention, described base includes: body and spring base, described internal define described
Chamber, described movable sealing circle sets on the body, and described spring base sets on the body, described spring base be provided with
The described air vent of described chamber, described movable end socket is located in described spring base movably.
According to one embodiment of present invention, the activity radially extended along described interior bucket is defined in described spring base
Groove, described loose slot and described chamber, described air vent is located at the inner of described spring base and connects with described loose slot,
Described movable end socket being axially located at movably in described loose slot along described loose slot, described movable end socket is at described interior bucket
Being positioned at described loose slot the inner time static and close described air vent, described movable end socket is positioned at described when described interior bucket rotates
Described air vent is also opened in loose slot outer end.
According to one embodiment of present invention, it is provided with in described spring base along its axially extended elastic component, described elasticity
Between the internal face of the outer end that part is only against described movable end socket and described spring base.
According to one embodiment of present invention, described elastic component is spring, and the internal face of the outer end of described spring base sets
There is the locating dowel being suitable to coordinate with described spring.
According to one embodiment of present invention, it is provided with seal rubber sleeve between described movable end socket and described body.
According to one embodiment of present invention, described spring base is connected with described body clamping.
According to one embodiment of present invention, described movable end socket is iron block.
According to one embodiment of present invention, described base is provided with the lead radially extended along described interior bucket, institute
Stating lead through described through hole and spaced apart with the internal face of described through hole, described movable sealing circle is along the axle of described lead
To being located at movably on described base.
The additional aspect of the present invention and advantage will part be given in the following description, and part will become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the accompanying drawings below description to embodiment and will become
Substantially with easy to understand, wherein:
Fig. 1 is the structural representation of the interior bucket of rotary drum washing machine according to embodiments of the present invention；
Fig. 2 is the sectional view of the interior bucket of rotary drum washing machine according to embodiments of the present invention；
Fig. 3 is the enlarged drawing in the A portion shown in Fig. 2.
Reference:
10: interior bucket；
11: discharge outlet；
20: drainage mechanism；
21: base；
211: body；
2111: chamber；2112: air vent；2113: lead；
212: spring base；
2121: movable end socket 2122: loose slot；2123: spring；2124: locating dowel；2125:
Seal rubber sleeve；
22: movable sealing circle；
221: through hole.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, the most from start to finish
Same or similar label represents same or similar element or has the element of same or like function.Below with reference to attached
The embodiment that figure describes is exemplary, it is intended to is used for explaining the present invention, and is not considered as limiting the invention.
1 to Fig. 3 specifically describes rotary drum washing machine according to embodiments of the present invention below in conjunction with the accompanying drawings.
Rotary drum washing machine (not shown) according to embodiments of the present invention includes body (not shown), outer barrel (not shown), interior
Bucket 10 and drainage mechanism 20, outer barrel is located in body, and interior bucket 10 is rotatably provided in outer barrel, and the outside wall surface of interior bucket 10 is closed,
The bottom of interior bucket 10 is provided with the discharge outlet 11 connected with interior bucket 10, and drainage mechanism 20 is located at bottom interior bucket 10, drainage mechanism 20 quilt
It is configured to when interior bucket 10 is static block discharge outlet 11, and opens discharge outlet 11 when interior bucket 10 rotates.
In other words, this rotary drum washing machine is mainly made up of body, outer barrel, interior bucket 10 and drainage mechanism 20, fixed in body
Having outer barrel, outer barrel vertically (above-below direction as shown in Figure 1) extends, and outer barrel defines the chamber of open upper end, interior bucket
10 can be rotatably set in outer barrel, and axially extending along outer barrel of interior bucket 10, the outside wall surface of interior bucket 10 seals, say, that ripple
Water in the interior bucket 10 of wheel washer cannot be flowed directly out by the outside wall surface of interior bucket 10, and the bottom of interior bucket 10 is provided with discharge outlet
11, discharge outlet 11 turns on indirectly with the inner chamber of interior bucket 10, and discharge outlet 11 can realize the discharge of interior bucket 10 inner chamber current.
This interior bucket 10 can not only improve the efficiency of clothes washing and dehydration, moreover it is possible to improves in rotary drum washing machine work process
Stability in the large, the inner space of discharge outlet 11 and interior bucket 10, it is ensured that rotary drum washing machine when dehydration, current pass through discharge outlet
11 are discharged into outside rotary drum washing machine, rationally solve drainage problem when bucket 10 in atresia is dehydrated, and simple in construction, easily real
Existing.
Wherein, the bottom of interior bucket 10 is provided with drainage mechanism 20, and drainage mechanism 20 is arranged in discharge outlet 11, drainage mechanism 20
Opening and closing of the discharge outlet 11 between interior bucket 10 inner chamber and drain chamber can be controlled, when interior bucket 10 clean medicated clothing time or ripple
When wheel washer quits work, drainage mechanism 20 inner chamber is closed, and discharge outlet 11 is closed, and the inner chamber of interior bucket 10 does not connects with drain chamber
Logical, prevent the water in the interior bucket 10 of rotary drum washing machine from flowing out；When rotary drum washing machine is in dewatering state, interior bucket 10 high-speed rotary
Turning, the discharge outlet 11 of drainage mechanism 20 turns on, and the current in interior bucket 10 can be discharged in drain chamber by discharge outlet 11.
Thus, rotary drum washing machine according to embodiments of the present invention, by the outside wall surface of bucket 10 in closing, bucket 10 end in utilizing
The drainage mechanism 20 in portion controls the conducting of current in the laundry of interior bucket 10 and dehydration, and according to the duty of rotary drum washing machine
Control opening and closing of drainage mechanism 20, water consumption during rotary drum washing machine cleaning medicated clothing can not only be reduced, decrease and wash
The consumption of clothing water, has saved water resource, moreover it is possible to because of time long between interior bucket 10 and outer barrel when solution rotary drum washing machine cleans medicated clothing
Between hydrops and the dirt accumulating questions that causes, improve the clean ratio of rotary drum washing machine, and, the structure letter of this rotary drum washing machine
Single, it is convenient to mount and dismount, simple to operate, production cost is low, and dependability is high.
Wherein, drainage mechanism 20 includes base 21 and movable sealing circle 22, and movable sealing circle 22 is in primary importance and
Between two positions movable, define the chamber 2111 of open at one end in base 21, movable sealing circle 22 be located on base 21 with
Closing chamber 2111, movable sealing circle 22 is provided with and the through hole 221 of chamber 2111 conducting, and movable sealing circle 22 is at first
Putting between the second position movable, movable sealing circle 22 is positioned at primary importance, movable sealing circle 22 envelope when interior bucket 10 is static
Stifled discharge outlet 11, movable sealing circle 22 is positioned at the second position when interior bucket 10 rotates, and discharge outlet 11 opened by movable sealing circle 22.
In other words, drainage mechanism 20 is mainly made up of base 21 and movable sealing circle 22, and base 21 is arranged on outside interior bucket 10
The bottom (lower end as shown in Figure 3) of wall, limits chamber 2111, in chamber 2111 between base 21 and interior bucket 10 outside wall surface
Being provided with movable sealing circle 22, one end (such as the right-hand member of Fig. 1) of movable sealing circle 22 is connected to close chamber 2111 with chamber 2111,
The neighbouring discharge outlet 11 of the other end (left end as shown in Figure 3) of movable sealing circle 22 is arranged.
The middle part of movable sealing circle 22 is provided with through hole 221, and through hole 221 is along the axially extending of movable sealing circle 22 and runs through alive
The two ends (such as two ends, left and right in Fig. 3) of dynamic seal ring 22, movable sealing circle 22 can be in the horizontal direction (such as left and right directions in Fig. 3)
Movable between the first position and the second position, i.e. movable sealing circle 22 moves back and forth between the first position and the second position,
When interior bucket 10 is static or rotary speed is relatively low, movable sealing circle 22 is in primary importance, now movable sealing circle 22 and draining
Mouth 11 is connected and blocks discharge outlet 11；When interior bucket 10 high speed rotating, movable sealing circle 22 is in the second position, the most movable close
Seal 22 separates to realize the conducting of discharge outlet 11 with discharge outlet 11.
Thus, movable sealing circle 22 moves back and forth between the first location and the second location, it is possible to achieve drainage mechanism 20
Closure and conducting to discharge outlet 11, it is ensured that rotary drum washing machine in the course of the work, can be according to different mode of operations, control
The conducting of osculum and closedown.
Specifically, when rotary drum washing machine cleans medicated clothing, led by through hole 221 between interior bucket 10 inner chamber and chamber 2111
Logical, the water in interior bucket 10 enters chamber 2111 by through hole 221, movable sealing circle 22 is produced pressure effect, by movable sealing
Circle 22 is limited to first position, blocks discharge outlet 11, it is ensured that rotary drum washing machine normal wash medicated clothing；When rotary drum washing machine is dehydrated
Time, dynamic seal moves to second position, it is ensured that current flow out smoothly, effectively controls the row between interior bucket 10 and outer barrel
The water yield in water cavity, decreases the water consumption of rotary drum washing machine, eliminates the dirt between interior bucket 10 and outer barrel.
Alternatively, base 21 is provided with the air vent 2112 connected with chamber 2111, and drainage mechanism 20 also includes movable envelope
2121, movable end socket 2121 is located on base 21 to open and close air vent 2112 movably, and activity end socket 2121 exists
When interior bucket 10 is static, closure air vent 2112, and when interior bucket 10 rotates, open air vent 2112.
As it is shown in figure 1, the side of base 21 (right side as shown in Figure 3) is provided with air vent 2112, the one of air vent 2112
End (left side as shown in Figure 3) connects with chamber 2111, and the other end (right side as shown in Figure 3) of air vent 2112 is provided with activity
End socket 2121, movable end socket 2121 in active procedure, air vent 2112 can be opened and closed.Specifically, quiet when interior bucket 10
Only or during low speed laundry, movable end socket 2121 blocks steam vent；When interior bucket 10 high speed rotating is dehydrated, movable end socket 2121 and row
QI KOU 2112 separates, and opens air vent 2112, thus realizes the conducting of chamber 2111 and outer barrel cavity.
Thus, utilization can the movable end socket 2121 of horizontal direction (left and right directions as shown in Figure 3) movement, control aerofluxus
The opening and closing of hole, when steam vent is opened, the pressure in chamber 2111 reduces, and movable sealing circle 22 is away from discharge outlet 11, interior
Bucket 10 is flowed out by the space between discharge outlet 11 and movable sealing circle 22, it is ensured that the proper drainage of rotary drum washing machine；Osculum
During closedown, the pressure in chamber 2111 is equal with the hydraulic pressure in interior bucket 10, owing to the area in chamber 2111 is more than movable sealing
The area of circle 22, movable sealing circle 22 forms self-locking under the effect of hydraulic pressure, is not only simple in structure, and plugging effect is preferable,
Will not because of in interior bucket 10 change of the water yield and affect opening and closing of osculum.
Alternatively, base 21 includes body 211 and spring base 212, defines chamber 2111, movable sealing in body 211
Circle 22 is located on body 211, and spring base 212 is located on body 211, and spring base 212 is provided with the aerofluxus connected with chamber 2111
Mouth 2112, movable end socket 2121 is located in spring base 212 movably.
Specifically, base 21 is mainly made up of body 211 and spring base 212, and the side of body 211 is (as shown in Figure 3
Left side) it is connected in the outside wall surface of interior bucket 10, body 211 and interior bucket 10 outside wall surface limit chamber 2111, chamber 2111 and row
The mouth of a river 11 connects, and movable sealing circle 22 is arranged between chamber 2111 and discharge outlet 11, and the opposite side of body 211 is (as shown in Figure 3
Right side) be provided with spring base 212, spring base 212 is detachably connected on the side wall surface of body 211, and the inner chamber of spring base 212
Connecting with air vent 2112, the inner chamber of spring base 212 is provided with movable end socket 2121, and movable end socket 2121 is at spring base 212 inner chamber
Activity, to block or to open steam vent.
Thus, by arranging spring base 212 on body 211, the movable end socket 2121 within spring base 212 is utilized to control
The opening and closing, simple in construction of air vent 2112, and can open and close control chamber by air vent 2112
Pressure in 2111, thus control the activity of movable sealing circle 22, and then control draining and the sealing of interior bucket 10, prevent impeller from washing
The leakage of clothing machine current in the course of the work, decreases the consumption of wash water, and is prevented from wash water because of time long
Between be detained and the problem that produces dirt between interior bucket 10 and outer barrel, it is ensured that the clean effect of medicated clothing.
Advantageously, the loose slot 2122 radially extended along interior bucket 10, loose slot 2122 and chamber are defined in spring base 212
Room 2111 connects, and air vent 2112 is located at the inner of spring base 212 and connects with loose slot 2122, and movable end socket 2121 is along activity
Axially being located at movably in loose slot 2122 of groove 2122, movable end socket 2121 is positioned at loose slot 2122 when interior bucket 10 is static
Air vent 2112 is also closed in the inner, and movable end socket 2121 is positioned at loose slot 2122 outer end when interior bucket 10 rotates and opens air vent
2112。
Specifically, spring base 212 inner chamber is provided with along its axially extended loose slot 2122, one end of loose slot 2122
(left end as shown in Figure 3) is provided with air vent 2112, and loose slot 2122 is turned on chamber 2111 by air vent 2112, movable envelope
Move, when impeller is washed in 2121 are arranged on loose slot 2122 and along axial (as figure removes the left and right directions of 1) of loose slot 2122
When clothing machine is static, movable end socket 2121 is positioned at one end (left end as shown in Figure 3) of loose slot 2122, now movable end socket 2121
Closure air vent 2112, when rotary drum washing machine quickly rotates, movable end socket 2121 towards the other end of loose slot 2122 (such as figure
Right-hand member shown in 3) motion, now movable end socket 2121 separates with air vent 2112.
Preferably, be provided with along its axially extended elastic component in spring base 212, elastic component be only against movable end socket 2121 with
Between the internal face of the outer end of spring base 212, say, that be provided with elastic component, bullet in the loose slot 2122 of spring base 212 inner chamber
One end (right-hand member as shown in Figure 3) of property part is only against on the inwall of loose slot 2122 right-hand member, and the other end of elastic component is (such as Fig. 3
Shown left end) only it is against on movable end socket 2121, utilize the motion of elastic component control activity end socket 2121.
Utilize the activity of elastic component control activity end socket 2121, simple in construction, it is not necessary to user operation, it is possible to guarantee activity is sealed
2121 automatically run controls opening and closing of air vent 2112, simplifies the design of air vent 2112 construction of switch, excellent
Change the structure design of drainage mechanism 20, reduce the production cost of drainage mechanism 20.
With reference to Fig. 1, in the present embodiment, elastic component is spring 2123, and the internal face of the outer end of spring base 212 is provided with suitable
In the locating dowel 2124 coordinated with spring 2123, the elastic component that loose slot 2122 inner chamber is arranged is spring 2123, loose slot 2122
Internal face is provided with locating dowel 2124, and the right-hand member of spring 2123 is set in locating dowel 2124, and the left end of spring 2123 is only against
On movable end socket 2121.
By arranging locating dowel 2124 on one end internal face of loose slot 2122, it is possible to limiting spring 2123 is installation position
Put, prevent spring 2123 from during installing and using, the changing of the relative positions occurring, it is to avoid affect the normal work of activity end socket 2121, movable
Connected by spring 2123 structure between end socket 2121 and locating dowel 2124, utilize the elastic force Compressive activities end socket of spring 2123
2121 closure air vents 2112, it is achieved the automatically opening up and closing of air vent 2112, it is not necessary to user operation, it is achieved that drainage mechanism
The Automation Design of 20.
Needing exist for explanation, the alternative of spring 2123 is more, can be according to the size Selection phase of loose slot 2122
Answer spring 2123 structure of size, advantageously reduce the production cost of drainage mechanism 20.
It is provided with seal rubber sleeve 2125 between movable end socket 2121 and body 211.It is to say, in movable end socket 2121 and basis
One layer of seal rubber sleeve 2125, the right side of seal rubber sleeve 2125 and the right side wall being connected to movable end socket 2121 it is provided with between body 211
On face, the left side of seal rubber sleeve 2125 is connected with air vent 2112, and O-ring seal can increase movable end socket 2121 and body 211
Between sealing, prevent movable end socket 2121 from when being connected with air vent 2112, affecting the pressure of chamber 2111 because gas leaks
By force, thus affect the pressure between movable sealing circle 22 and discharge outlet 11, prevent the loss of wash water in interior bucket 10.
Alternatively, spring base 212 is connected with body 211 clamping, and specifically, one end of spring base 212 is (as shown in Figure 3
Left end) be provided with the buckle protruding from spring base 212 sidewall, the outside dimension of buckle more than the outside dimension of spring base 212, this
Body 211 and buckle corresponding position are provided with annular slot, and draw-in groove is connected with buckle adaptation, are realized by the clamping of draw-in groove with buckle
Spring base 212 and the connection of body 211.
Utilize draw-in groove to be connected spring base 212 and body 211 with the mode of buckle clamping, spring base 212 can not only be realized
With the connection of body 211, improve stability and sealing that spring base 212 is connected with body 211, prevent spring 2123 elastic force from making
Separate with body 211 with causing spring base 212, moreover it is possible to simplify the annexation of spring base 212 and body 211, save screw
With Screw hole structure, reduce the production cost of drainage mechanism 20, and the spring base 212 that is connected of clamping and body 211, assembling is torn open
Except convenient, improve the efficiency of assembling of spring base 212, also reduce the maintenance cost of spring base 212, need spring base 212
Or movable end socket 2121 is when keeping in repair, simple and convenient.
Advantageously, movable end socket 2121 is iron block, say, that the movable end socket 2121 in loose slot 2122 is iron block,
The right side of iron block is only supported with spring 2123 and is connected, and spring 2123 is elastic firmly for iron block offer one, and the left side of iron block is provided with
Air vent 2112, is provided with seal rubber sleeve 2125 between iron block and air vent 2112, be conducive to improving iron block to air vent 2112
Closure sealing.
Drainage mechanism 20 is in drainage procedure, and interior bucket 10 high speed rotating, spring 2123 is under the active force of iron block centrifugal force
Shrinking, separate generation space between iron block with air vent 2112, chamber 2111 inner chamber passes through inside air vent 2112 and interior bucket 10
Conducting, the pressure in chamber 2111 reduces, and discharge outlet 11 made by the current Compressive activities sealing ring 22 in interior bucket 10, and then realizes
The draining of interior bucket 10.
Owing to the density of iron block is relatively big, interior bucket 10 in rotary course, iron block can produce bigger centrifugal force, it is ensured that ripple
Wheel washer can rely on enough centrifugal force extrusion springs 2123 in dehydration, thus opens air vent 2112, and
Iron block is readily available, and plasticity is strong.
Advantageously, base 21 is provided with the lead 2113 radially extended along interior bucket 10, and lead 2113 is through through hole
221 and spaced apart with the internal face of through hole 221, movable sealing circle 22 is axially located at base 21 movably along lead 2113
On.
It is to say, the sidewall of base 21 is provided with lead 2113, the right-hand member of lead 2113 is fixed on base 21
On sidewall, lead 2113 extends along the radial direction (left and right directions as shown in Figure 3) of interior bucket 10, and lead 2113 runs through alive
Through hole 221 on dynamic seal ring 22, and spaced apart with the inwall of through hole 221, movable sealing circle 22 is set in lead 2113
On, and can be along the axially-movable of lead 2113.
Thus, by arranging the lead 2113 running through movable sealing circle 22 on base 21, lead 2113 is utilized
Guiding function ensures that movable sealing circle 22 is the most movable, can not only prevent movable sealing circle 22 wobble effects draught engine
The normal work of structure 20, moreover it is possible to the motion path of restraint sealing ring 22, the internal face interval of lead 2113 and through hole 221
Open layout, it is possible in the current in bucket 10 enter chamber 2111 in ensureing, thus improve the pressure in chamber 2111, prevent activity
Sealing ring 22 separates with discharge outlet 11.
The work process of rotary drum washing machine according to embodiments of the present invention is described below in conjunction with specific embodiment.
Rotary drum washing machine according to embodiments of the present invention is mainly made up of body, outer barrel, interior bucket 10 and drainage mechanism 20, machine
Internal be provided with outer barrel and drain chamber, in outer barrel, be provided with rotating interior bucket 10, the outside wall surface of interior bucket 10 and the internal face of outer barrel it
Between arranged spaced apart, and interior bucket 10 outside wall surface seal, the bottom of interior bucket 10 is provided with discharge outlet 11, and discharge outlet 11 realizes interior bucket 10
Conducting between inner chamber and drain chamber, discharge outlet 11 is provided with drainage mechanism 20, and drainage mechanism 20 can control the conducting of inner chamber
With closed mode, and then the connection of bucket 10 inner chamber and discharge outlet 11 and Guan Bi in controlling, when interior bucket 10 is when cleaning medicated clothing or quiet
Time only, drainage mechanism 20 inner chamber is closed, and discharge outlet 11 is closed, and when rotary drum washing machine is in dewatering state, interior bucket 10 is at a high speed
Rotating, drainage mechanism 20 turns on, and the current in interior bucket 10 are flowed out by discharge outlet 11.
Wherein, rotary drum washing machine is when cleaning medicated clothing, and interior bucket 10 is static or slowly rotates, and iron block is at the elastic force of spring 2123
Under effect and air vent 2112 compact siro spinning technology, the pressure in chamber 2111 is identical with the hydraulic pressure at interior bucket 10 end, due to chamber 2111
Cross-sectional area more than the sectional area of movable sealing circle 22, therefore, chamber 2111 to the pressure of movable sealing circle 22 more than draining
The current at mouth 11 pressure to movable sealing circle 22, movable sealing circle 22 plays the purpose of closure discharge outlet 11.
During rotary drum washing machine rotary dehydration, interior bucket 10 high speed rotating, iron block extrusion spring 2123 under the influence of centrifugal force
Shrinking, iron block separates with air vent 2112 so that the pressure in chamber 2111 reduces, the original stress balance of movable sealing circle 22
Being broken, and separate with discharge outlet 11 and move right along lead 2113, the current in interior bucket 10 are discharged by discharge outlet 11.
Rotary drum washing machine according to embodiments of the present invention, by the outside wall surface of bucket 10 in closing, in utilizing bottom bucket 10
Drainage mechanism 20 controls the conducting of current in interior bucket 10 wash water and dehydration, and according to the duty of rotary drum washing machine
Control opening and closing of drainage mechanism 20, water consumption during rotary drum washing machine cleaning medicated clothing can not only be reduced, decrease and wash
The consumption of clothing water, has saved water resource, moreover it is possible to because of time long between interior bucket 10 and outer barrel when solution rotary drum washing machine cleans medicated clothing
Between hydrops and the dirt accumulating questions that causes, improve the clean ratio of rotary drum washing machine, and, the structure letter of this rotary drum washing machine
Single, it is convenient to mount and dismount, simple to operate, production cost is low, and dependability is high.
Other of rotary drum washing machine according to embodiments of the present invention constitute and operate for those of ordinary skill in the art
For be all known, be not detailed herein.
In describing the invention, it is to be understood that term " " center ", " length ", " width ", " thickness ", " on ",
Orientation or the position of the instruction such as D score, "front", "rear", "left", "right", " vertically ", " level ", " top ", " end " " interior ", " outward " are closed
System, for based on orientation shown in the drawings or position relationship, is for only for ease of the description present invention and simplification describes rather than instruction
Hint indication device or element must have specific orientation, with specific azimuth configuration and operation, be not understood that
For limitation of the present invention.
Additionally, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can express or
Implicitly include one or more this feature.In describing the invention, " multiple " are meant that two or more,
Unless otherwise expressly limited specifically.
In the present invention, unless otherwise clearly defined and limited, term " install ", " being connected ", " connection ", " fixing " etc.
Term should be interpreted broadly, and connects for example, it may be fixing, it is also possible to be to removably connect, or be integrally connected；It can be machine
Tool connects, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be two units
Connection within part.For the ordinary skill in the art, can understand that above-mentioned term is at this as the case may be
Concrete meaning in bright.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Example " or the description of " some examples " etc. means to combine this embodiment or example describes specific features, structure, material or spy
Point is contained at least one embodiment or the example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Necessarily refer to identical embodiment or example.And, the specific features of description, structure, material or feature can be any
One or more embodiments or example in combine in an appropriate manner.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment is example
Property, it is impossible to be interpreted as limitation of the present invention, those of ordinary skill in the art is without departing from the principle of the present invention and objective
In the case of above-described embodiment can be changed within the scope of the invention, revise, replace and modification.
Claims (11)
1. a rotary drum washing machine, it is characterised in that including:
Body；
Outer barrel, said tub is located in described body；
Interior bucket, described interior bucket is rotatably provided in said tub, and the outside wall surface of described interior bucket is closed, and the bottom of described interior bucket sets
There is the discharge outlet connected with described interior bucket；
Drainage mechanism, described drainage mechanism is located at described bottom of the barrel, and described drainage mechanism is configured at described interior bucket static
Time block described discharge outlet, and open described discharge outlet when described interior bucket rotates.
Rotary drum washing machine the most according to claim 1, it is characterised in that described drainage mechanism includes:
Base, defines the chamber of open at one end in described base；
Movable sealing circle, described movable sealing circle is located on described base to close described chamber, described movable sealing circle sets
There is the through hole turned on described chamber,
Described movable sealing circle is the most movable, and described movable sealing circle is static at described interior bucket
Time be positioned at described primary importance, described movable sealing circle blocks described discharge outlet, and described movable sealing circle rotates at described interior bucket
Time be positioned at the described second position, described discharge outlet opened by described movable sealing circle.
Rotary drum washing machine the most according to claim 2, it is characterised in that described base is provided with and described chamber
Air vent, described drainage mechanism also includes:
Movable end socket, described movable end socket is located on described base to open and close described air vent, described work movably
Dynamic end socket blocks described air vent when described interior bucket is static, and opens described air vent when described interior bucket rotates.
Rotary drum washing machine the most according to claim 3, it is characterised in that described base includes:
Body, described internal defines described chamber, and described movable sealing circle sets on the body；
Spring base, described spring base sets on the body, and described spring base is provided with the described aerofluxus with described chamber
Mouthful, described movable end socket is located in described spring base movably.
Rotary drum washing machine the most according to claim 4, it is characterised in that define in described spring base along described interior bucket
The loose slot radially extended, described loose slot and described chamber, described air vent be located at described spring base the inner and with
Described loose slot connects, described movable end socket being axially located at movably in described loose slot along described loose slot, described work
Dynamic end socket is positioned at described loose slot the inner and closes described air vent when described interior bucket is static, and described movable end socket is in described
Bucket is positioned at described loose slot outer end and opens described air vent when rotating.
Rotary drum washing machine the most according to claim 4, it is characterised in that be provided with along it axially extended in described spring base
Elastic component, between the internal face of the outer end that described elastic component is only against described movable end socket and described spring base.
Rotary drum washing machine the most according to claim 6, it is characterised in that described elastic component is spring, described spring base
The internal face of outer end is provided with the locating dowel being suitable to coordinate with described spring.
Rotary drum washing machine the most according to claim 4, it is characterised in that be provided with between described movable end socket and described body
Seal rubber sleeve.
Rotary drum washing machine the most according to claim 4, it is characterised in that described spring base is connected with described body clamping.
10. according to the rotary drum washing machine according to any one of claim 3-9, it is characterised in that described movable end socket is iron block.
11. rotary drum washing machines according to claim 2, it is characterised in that described base is provided with the footpath along described interior bucket
To the lead extended, described lead is through described through hole and spaced apart with the internal face of described through hole, described movable sealing
Enclose being axially located at movably on described base along described lead.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864445.3A CN106283481B (en) | 2016-09-28 | 2016-09-28 | Rotary drum washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610864445.3A CN106283481B (en) | 2016-09-28 | 2016-09-28 | Rotary drum washing machine |
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| CN106283481A true CN106283481A (en) | 2017-01-04 |
| CN106283481B CN106283481B (en) | 2018-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610864445.3A Expired - Fee Related CN106283481B (en) | 2016-09-28 | 2016-09-28 | Rotary drum washing machine |
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Cited By (1)
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| CN107904854A (en) * | 2017-11-13 | 2018-04-13 | 无锡小天鹅股份有限公司 | Washing machine and its sealed valve for drainage and draining sealing mechanism |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN106283481B (en) | 2018-10-16 |
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Effective date of registration: 20190724 Address after: 214028 No. 18 Changjiang South Road, Wuxi National High-tech Development Zone, Jiangsu Province Patentee after: Wuxi Swan Electrical Appliances Co., Ltd. Address before: 214028 Wuxi Changjiang Road, Wuxi New District, Jiangsu, No. 18 Patentee before: Wuxi Xiaotianer Co., Ltd. |
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