CN106283481B - Rotary drum washing machine - Google Patents
Rotary drum washing machine Download PDFInfo
- Publication number
- CN106283481B CN106283481B CN201610864445.3A CN201610864445A CN106283481B CN 106283481 B CN106283481 B CN 106283481B CN 201610864445 A CN201610864445 A CN 201610864445A CN 106283481 B CN106283481 B CN 106283481B
- Authority
- CN
- China
- Prior art keywords
- interior bucket
- rotary drum
- washing machine
- drum washing
- movable sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
Abstract
The invention discloses a kind of rotary drum washing machines, including：Body, outer barrel, interior bucket and drainage mechanism, outer barrel is located in body, interior bucket is rotatably provided in outer barrel, the outer wall face closure of interior bucket, the bottom of interior bucket is equipped with the discharge outlet being connected to interior bucket, drainage mechanism is located at bottom of the barrel, and drainage mechanism is configured to block discharge outlet when interior bucket is static, and opens discharge outlet when interior bucket rotates.Rotary drum washing machine according to the ... of the embodiment of the present invention, by the outside wall surface for closing interior bucket, utilize the conducting of flow in the drainage mechanism control laundry of bottom of the barrel and dehydration, rotary drum washing machine cleaning clothing hourly water consumption can not only be reduced, it can also solve the problems, such as to cause dirt accumulation because of long-time ponding between the inner barrel and outer barrel when rotary drum washing machine cleans clothing, improve the clean ratio of rotary drum washing machine, and the structure of the rotary drum washing machine is simple, it is convenient to mount and dismount, it is easy to operate, production cost is low, and use reliability is high.
Description
Technical field
The present invention relates to washing machine technology field, more particularly to a kind of rotary drum washing machine.
Background technology
Rotary drum washing machine in the process of running, due to mutual conduction between outer barrel and interior bucket so that rotary drum washing machine is long-term
There can be the problems such as accumulation of mud residual in gap after use, between outer barrel and interior bucket, seriously affect rotary drum washing machine underwear
Cleannes of object, and water consumption is larger, in order to solve this problem, the interior bucket and outer barrel of the rotary drum washing machine of the relevant technologies it
Between be equipped with interior bucket self-cleaning device, or use non-porous interior bucket, but cylinder self-cleaning device between the inner barrel and outer barrel can not be thoroughly clear
Reason washing spot, and drainage problem of the non-porous interior bucket in dehydration is difficult to solve again.
Invention content
The present invention is directed to solve one of above-mentioned technical problem at least to a certain extent.
For this purpose, the present invention proposes a kind of rotary drum washing machine, the structure of the rotary drum washing machine is simple, is convenient to mount and dismount, not only
The dirt generated in gap between the inner barrel and outer barrel because long-time washs clothing can be reduced, moreover it is possible to reduce in laundry processes
The consumption of water.
Rotary drum washing machine according to the ... of the embodiment of the present invention, including：Body, outer barrel, interior bucket and drainage mechanism, said tub are set
In the body, the interior bucket is rotatably provided in said tub, the outer wall face closure of the interior bucket, the bottom of the interior bucket
Portion is equipped with the discharge outlet being connected to the interior bucket, and the drainage mechanism is located at the bottom of the barrel, and the drainage mechanism is constructed
At blocking the discharge outlet when the interior bucket is static, and the discharge outlet is opened when the interior bucket rotates.
Rotary drum washing machine according to the ... of the embodiment of the present invention utilizes the draining of bottom of the barrel by closing the outside wall surface of interior bucket
The conducting of flow in mechanism controls interior bucket wash water and dehydration, and drained according to the working state control of rotary drum washing machine
The opening and closing of mechanism can not only reduce water consumption when rotary drum washing machine cleaning clothing, reduce disappearing for wash water
Consumption, has saved water resource, moreover it is possible to solve to cause because of long-time ponding between the inner barrel and outer barrel when rotary drum washing machine cleaning clothing
Dirt accumulating questions, improve the clean ratio of rotary drum washing machine, moreover, the structure of the rotary drum washing machine is simple, be convenient to mount and dismount,
Easy to operate, production cost is low, and use reliability is high.
In addition, rotary drum washing machine according to the ... of the embodiment of the present invention, can also have following additional technical characteristic：
According to one embodiment of present invention, the drainage mechanism includes：Pedestal and movable sealing circle, and the activity is close
Seal is movable between the first position and the second position, and the chamber of open at one end is defined in the pedestal, and the activity is close
Seal is set on the base to close the chamber, and the movable sealing circle is equipped with the through-hole be connected with the chamber, and
The movable sealing circle is movable between the first position and the second position, movable sealing circle position when the interior bucket is static
In the first position, the movable sealing circle blocks the discharge outlet, movable sealing circle position when the interior bucket rotates
In the second position, the movable sealing circle opens the discharge outlet.
According to one embodiment of present invention, the pedestal is equipped with the exhaust outlet with the chamber, the draining
Mechanism further includes movable end socket, and the activity end socket is movably set on the base to open and close the exhaust outlet,
The activity end socket blocks the exhaust outlet when the interior bucket is static, and opens the exhaust outlet when the interior bucket rotates.
According to one embodiment of present invention, the pedestal includes：Ontology and spring base define in the ontology described
Chamber, the movable sealing circle are set on the body, and the spring base is set on the body, the spring base be equipped with
The exhaust outlet of the chamber, the activity end socket are movably located in the spring base.
According to one embodiment of present invention, the activity radially extended along the interior bucket is defined in the spring base
Slot, the loose slot and the chamber, the exhaust outlet are located at the inner end of the spring base and are connected to the loose slot,
The activity end socket is movably located at along the axial direction of the loose slot in the loose slot, and the activity end socket is in the interior bucket
It is located at the loose slot inner end when static and closes the exhaust outlet, the activity end socket is located at described when the interior bucket rotates
Simultaneously open the exhaust outlet in loose slot outer end.
According to one embodiment of present invention, it is equipped with along its axially extending elastic component, the elasticity in the spring base
Part stops between the internal face for the outer end for being against the movable end socket and the spring base.
According to one embodiment of present invention, the elastic component is spring, is set on the internal face of the outer end of the spring base
There is the positioning column suitable for coordinating with the spring.
According to one embodiment of present invention, it is equipped with seal rubber sleeve between the movable end socket and the ontology.
According to one embodiment of present invention, the spring base is connected with ontology clamping.
According to one embodiment of present invention, the movable end socket is iron block.
According to one embodiment of present invention, the pedestal is equipped with the guide post radially extended along the interior bucket, institute
Guide post is stated across the through-hole and is spaced apart with the internal face of the through-hole, axis of the movable sealing circle along the guide post
To movably setting on the base.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of the interior bucket of rotary drum washing machine according to the ... of the embodiment of the present invention；
Fig. 2 is the sectional view of the interior bucket of rotary drum washing machine according to the ... of the embodiment of the present invention；
Fig. 3 is the enlarged drawing in the portions A shown in Fig. 2.
Reference numeral：
10：Interior bucket；
11：Discharge outlet；
20：Drainage mechanism；
21：Pedestal；
211：Ontology；
2111：Chamber；2112：Exhaust outlet；2113：Guide post；
212：Spring base；
2121：Movable end socket 2122：Loose slot；2123：Spring；2124：Positioning column；2125：
Seal rubber sleeve；
22：Movable sealing circle；
221：Through-hole.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
1 to Fig. 3 specifically describe rotary drum washing machine according to the ... of the embodiment of the present invention below in conjunction with the accompanying drawings.
Rotary drum washing machine (not shown) according to the ... of the embodiment 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, the outer wall face closure of interior bucket 10,
The bottom of interior bucket 10 is equipped with the discharge outlet 11 being connected to interior bucket 10, and drainage mechanism 20 is located at 10 bottom of interior bucket, 20 quilt of drainage mechanism
It is configured to block discharge outlet 11 when interior bucket 10 is static, and opens discharge outlet 11 when interior bucket 10 rotates.
In other words, which is mainly made of body, outer barrel, interior bucket 10 and drainage mechanism 20, fixed in body
There is outer barrel, vertically (upper and lower directions as shown in Figure 1) extends outer barrel, and outer barrel defines the chamber of open upper end, interior bucket
10 can be rotatably set in outer barrel, and interior bucket 10 is sealed along the axially extending of outer barrel, the outside wall surface of interior bucket 10, that is to say, that wave
Water in the interior bucket 10 of wheel washer can not be flowed directly out by the outside wall surface of interior bucket 10, and the bottom of interior bucket 10 is equipped with discharge outlet
11, discharge outlet 11 and the inner cavity of interior bucket 10 are connected indirectly, and the discharge of 10 inner cavity flow of interior bucket may be implemented in discharge outlet 11.
The interior bucket 10 can not only improve the efficiency of clothes washing and dehydration, moreover it is possible to improve in the rotary drum washing machine course of work
Overall stability, discharge outlet 11 is connected to the inner cavity of interior bucket 10, ensure rotary drum washing machine in dehydration, flow pass through discharge outlet
11 are discharged into outside rotary drum washing machine, rationally solve the drainage problem when dehydration of non-porous interior bucket 10, and simple in structure, are easy real
It is existing.
Wherein, the bottom of interior bucket 10 is equipped with drainage mechanism 20, and drainage mechanism 20 is arranged in discharge outlet 11, drainage mechanism 20
The opening and closing that the discharge outlet 11 between 10 inner cavity of interior bucket and drainage cavity can be controlled, when interior bucket 10 is when cleaning clothing or wave
When wheel washer is stopped, 20 inner cavity of drainage mechanism is closed, and discharge outlet 11 is closed, and the inner cavity of interior bucket 10 does not connect with drainage cavity
It is 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 is revolved at a high speed
Turn, the discharge outlet 11 of drainage mechanism 20 is connected, and the flow in interior bucket 10 can be discharged to by discharge outlet 11 in drainage cavity.
Rotary drum washing machine according to the ... of the embodiment of the present invention as a result, utilizes 10 bottom of interior bucket by closing the outside wall surface of interior bucket 10
The drainage mechanism 20 in portion controls the conducting of flow in the laundry of interior bucket 10 and dehydration, and according to the working condition of rotary drum washing machine
The opening and closing for controlling drainage mechanism 20 can not only reduce water consumption when rotary drum washing machine cleaning clothing, reduce and wash
The consumption of clothing water, has saved water resource, moreover it is possible to solve rotary drum washing machine cleaning clothing when interior bucket 10 and outer barrel between because it is long when
Between ponding and caused by dirt accumulating questions, improve the clean ratio of rotary drum washing machine, moreover, the rotary drum washing machine structure letter
It is single, it is convenient to mount and dismount, easy to operate, production cost is low, and use reliability is high.
Wherein, drainage mechanism 20 includes pedestal 21 and movable sealing circle 22, and movable sealing circle 22 is in first position and the
It is movable between two positions, define the chamber 2111 of open at one end in pedestal 21, movable sealing circle 22 be located on pedestal 21 with
Closed chamber 2111, movable sealing circle 22 is equipped with the through-hole 221 be connected with chamber 2111, and movable sealing circle 22 is at first
Set it is movable between the second position, movable sealing circle 22 when interior bucket 10 is static be located at first position, 22 envelope of movable sealing circle
Stifled discharge outlet 11, movable sealing circle 22 are located at the second position when interior bucket 10 rotates, and movable sealing circle 22 opens discharge outlet 11.
In other words, drainage mechanism 20 is mainly made of pedestal 21 and movable sealing circle 22, and pedestal 21 is mounted on outside interior bucket 10
The bottom (lower end as shown in Figure 3) of wall surface, limits chamber 2111 between 10 outside wall surface of pedestal 21 and interior bucket, in chamber 2111
Equipped with movable sealing circle 22, one end (right end of such as Fig. 1) of movable sealing circle 22 is connect with chamber 2111 with closed 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 equipped with through-hole 221, and through-hole 221 is along the axially extending of movable sealing circle 22 and through work
The both ends (left and right ends in such as Fig. 3) of dynamic seal ring 22, movable sealing circle 22 can in the horizontal direction (left and right directions in such as 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 first position, at this time movable sealing circle 22 and draining
Mouth 11 is connected and blocks discharge outlet 11；When 10 high speed rotation of interior bucket, movable sealing circle 22 is in the second position, movable at this time close
Seal 22 is detached with discharge outlet 11 to realize the conducting of discharge outlet 11.
Movable sealing circle 22 moves back and forth between the first location and the second location as a result, and drainage mechanism 20 may be implemented
Closure and conducting to discharge outlet 11 ensure rotary drum washing machine during the work time, can be according to different operating modes, control
The conducting and closing of osculum.
Specifically, it when rotary drum washing machine cleans clothing, is led by through-hole 221 between 10 inner cavity of interior bucket and chamber 2111
Logical, the water in interior bucket 10 enters chamber 2111 by through-hole 221, pressure effect is generated to movable sealing circle 22, by movable sealing
Circle 22 is limited at first position, blocks discharge outlet 11, ensures rotary drum washing machine normal wash clothing；When rotary drum washing machine is dehydrated
When, dynamic seal moves to the second place, ensures that flow smoothly flows out, effectively controls the row between interior bucket 10 and outer barrel
Water in water cavity reduces the water consumption of rotary drum washing machine, eliminates the dirt between interior bucket 10 and outer barrel.
Optionally, pedestal 21 is equipped with the exhaust outlet 2112 being connected to chamber 2111, and drainage mechanism 20 further includes movable envelope
First 2121, movable end socket 2121 is movably located on pedestal 21 to open and close exhaust outlet 2112, and movable end socket 2121 exists
When interior bucket 10 is static, exhaust outlet 2112 is blocked, and when interior bucket 10 rotates, opening exhaust outlet 2112.
As shown in Figure 1, the side (right side as shown in Figure 3) of pedestal 21 be equipped with exhaust outlet 2112, the one of exhaust outlet 2112
End (left side as shown in Figure 3) is connected to chamber 2111, and the other end (right side as shown in Figure 3) of exhaust outlet 2112 is equipped with activity
End socket 2121, movable end socket 2121 in active procedure, exhaust outlet 2112 can be opened and closed.Specifically, when interior bucket 10 is quiet
When only or low speed is done washing, movable end socket 2121 blocks gas vent；When 10 high speed rotation of interior bucket is dehydrated, movable end socket 2121 and row
Gas port 2112 detaches, and exhaust outlet 2112 is opened, to realize the conducting of chamber 2111 and outer barrel cavity.
Utilizing as a result, being capable of the mobile movable end socket 2121 of horizontal direction (left and right directions as shown in Figure 3), control exhaust
The opening in hole and closing, when gas vent is opened, the pressure in chamber 2111 reduces, and movable sealing circle 22 is interior far from discharge outlet 11
Bucket 10 is flowed out by the space between discharge outlet 11 and movable sealing circle 22, ensures the proper drainage of rotary drum washing machine；Osculum
When closing, the pressure in chamber 2111 is equal with the hydraulic pressure in interior bucket 10, since the area in chamber 2111 is more than movable sealing
The area of circle 22, movable sealing circle 22 forms self-locking under the action of hydraulic pressure, is not only simple in structure, and plugging effect is preferable,
Opening and the closing of osculum will not be influenced due to the variation of water in interior bucket 10.
Optionally, pedestal 21 includes ontology 211 and spring base 212, and chamber 2111, movable sealing are defined in ontology 211
Circle 22 is located on ontology 211, and spring base 212 is located on ontology 211, and spring base 212 is equipped with the exhaust being connected to chamber 2111
Mouth 2112, movable end socket 2121 is movably located in spring base 212.
Specifically, pedestal 21 is mainly made of ontology 211 and spring base 212, the side of ontology 211 (as shown in Figure 3
Left side) it is connected in the outside wall surface of interior bucket 10, ontology 211 limits chamber 2111, chamber 2111 and row with 10 outside wall surface of interior bucket
The mouth of a river 11 is connected to, and movable sealing circle 22 is arranged between chamber 2111 and discharge outlet 11, and the other side of ontology 211 is (as shown in Figure 3
Right side) be equipped with spring base 212, spring base 212 is detachably connected in the side wall surface of ontology 211, and the inner cavity of spring base 212
It is connected to exhaust outlet 2112, the inner cavity of spring base 212 is equipped with movable end socket 2121, and movable end socket 2121 is in 212 inner cavity of spring base
Activity, to block or open gas vent.
As a result, by the way that spring base 212 is arranged on ontology 211, controlled using the movable end socket 2121 inside spring base 212
The opening and closing of exhaust outlet 2112, it is simple in structure, and chamber can be controlled by the opening and closing of exhaust outlet 2112
Pressure in 2111 to control the activity of movable sealing circle 22, and then controls the draining and sealing of interior bucket 10, prevents impeller from washing
The leakage of clothing machine flow during the work time, reduces the consumption of wash water, and can prevent wash water because it is long when
Between be detained and lead to the problem of dirt between interior bucket 10 and outer barrel, ensure the clean effect of 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 is connected to, and exhaust outlet 2112 is located at the inner end of spring base 212 and is connected to loose slot 2122, and movable end socket 2121 is along activity
The axial direction of slot 2122 is movably located in loose slot 2122, and movable end socket 2121 is located at loose slot 2122 when interior bucket 10 is static
Exhaust outlet 2112 is simultaneously closed in inner end, and movable end socket 2121 is located at 2122 outer end of loose slot when interior bucket 10 rotates and opens exhaust outlet
2112。
Specifically, 212 inner cavity of spring base is equipped with along its axially extending loose slot 2122, one end of loose slot 2122
(left end as shown in Figure 3) is equipped with exhaust outlet 2112, and loose slot 2122 is connected by exhaust outlet 2112 and chamber 2111, activity envelope
First 2121 are arranged in loose slot 2122 and are moved along the axial direction of loose slot 2122 (such as figure removes 1 left and right directions), when impeller is washed
When clothing machine is static, movable end socket 2121 is located at one end (left end as shown in Figure 3) of loose slot 2122, at this time movable end socket 2121
Exhaust outlet 2112 is blocked, when rotary drum washing machine quickly rotates, the other end of movable end socket 2121 towards loose slot 2122 (is such as schemed
Right end shown in 3) it moves, movable end socket 2121 is detached with exhaust outlet 2112 at this time.
Preferably, be equipped in spring base 212 along its axially extending elastic component, elastic component be only against movable end socket 2121 with
Between the internal face of the outer end of spring base 212, that is to say, that be equipped with elastic component, bullet in the loose slot 2122 of 212 inner cavity of spring base
Property part one end (right end as shown in Figure 3) only be against on the inner wall of 2122 right end of loose slot, the other end (such as Fig. 3 of elastic component
Shown in left end) only be against on movable end socket 2121, utilize the movement of elastic component control activity end socket 2121.
It is simple in structure using the activity of elastic component control activity end socket 2121, it is not necessarily to user's operation, can ensure movable envelope
The opening and closing of first 2121 automatic running control exhaust outlet 2112, simplify the design of 2112 construction of switch of exhaust outlet, excellent
The structure design for having changed drainage mechanism 20 reduces the production cost of drainage mechanism 20.
Referring to Fig.1, in the present embodiment, elastic component is spring 2123, and the internal face of the outer end of spring base 212, which is equipped with, fits
In the positioning column 2124 coordinated with spring 2123, the elastic component that 2122 inner cavity of loose slot is arranged is spring 2123, loose slot 2122
Internal face is equipped with positioning column 2124, and the right end of spring 2123 is set on positioning column 2124, and the left end of spring 2123 is only against
On movable end socket 2121.
By the way that positioning column 2124 is arranged on one end internal face of loose slot 2122, it is installation position that can limit spring 2123
It sets, prevents spring 2123 from the changing of the relative positions occurs during installation and use, avoid the normal work of influence activity end socket 2121, activity
It is connected by 2123 structure of spring between end socket 2121 and positioning column 2124, utilizes the elastic force Compressive activities end socket of spring 2123
2121 block exhaust outlet 2112, realize automatically opening and closing for exhaust outlet 2112, are not necessarily to user's operation, realize drainage mechanism
20 the Automation Design.
What needs to be explained here is that the alternative of spring 2123 is more, it can be according to the size selection phase of loose slot 2122
2123 structure of spring for answering size, advantageously reduces the production cost of drainage mechanism 20.
Seal rubber sleeve 2125 is equipped between movable end socket 2121 and ontology 211.That is, in movable end socket 2121 and this
One layer of seal rubber sleeve 2125, the right side of seal rubber sleeve 2125 and the right side wall for being connected to movable end socket 2121 are equipped between body 211
On face, the left side of seal rubber sleeve 2125 is connect with exhaust outlet 2112, and sealing rubber ring can increase movable end socket 2121 and ontology 211
Between leakproofness, influence the pressure of chamber 2111 because gas leaks when preventing movable end socket 2121 from being connect with exhaust outlet 2112
By force, to influence the pressure between movable sealing circle 22 and discharge outlet 11, the loss of wash water in interior bucket 10 is prevented.
Optionally, spring base 212 is connected with the clamping of ontology 211, specifically, one end of spring base 212 is (as shown in Figure 3
Left end) be equipped with and protrude from the buckle of 212 side wall of spring base, the outer diameter of buckle is more than the outer diameter of spring base 212, this
Body 211 is equipped with annular slot with buckle corresponding position, and card slot is adapted to connection with buckle, is realized by the clamping of card slot and buckle
The connection of spring base 212 and ontology 211.
Connecting spring seat 212 and ontology 211 in such a way that card slot is with buckle clamping, can not only realize spring base 212
With the connection of ontology 211, stability and leakproofness that spring base 212 is connect with ontology 211 are improved, prevents 2123 elastic force of spring from making
It is detached with ontology 211 with spring base 212 is caused, moreover it is possible to which the connection relation for simplifying spring base 212 and ontology 211 saves screw
With Screw hole structure, the production cost of drainage mechanism 20 is reduced, and be clamped connected spring base 212 and ontology 211, group assembly and disassembly
Except convenience, the efficiency of assembling of spring base 212 is improved, the maintenance cost of spring base 212 is also reduced, is needed to spring base 212
Or movable end socket 2121 is when repairing, it is simple and convenient.
Advantageously, movable end socket 2121 is iron block, that is to say, that the movable end socket 2121 in loose slot 2122 is iron block,
The right side of iron block and spring 2123 only support connection, spring 2123 be iron block provide one it is elastic exert oneself, the left side of iron block is equipped with
Exhaust outlet 2112 is equipped with seal rubber sleeve 2125 between iron block and exhaust outlet 2112, be conducive to improve iron block to exhaust outlet 2112
Block leakproofness.
Drainage mechanism 20 is in drainage procedure, and 10 high speed rotation of interior bucket, spring 2123 is under the active force of iron block centrifugal force
It shrinks, is detached between iron block and exhaust outlet 2112 and generate gap, 2111 inner cavity of chamber passes through 10 inside of exhaust outlet 2112 and interior bucket
It is connected, the pressure in chamber 2111 reduces, and the flow Compressive activities sealing ring 22 in interior bucket 10 makes discharge outlet 11, and then realizes
The draining of interior bucket 10.
Since the density of iron block is larger, interior bucket 10 is in rotary course, iron block can generate larger centrifugal force, ensures wave
Wheel washer can rely on enough centrifugal force to squeeze spring 2123 during the dehydration process, to open exhaust outlet 2112, and
Iron block is easy to get, and plasticity is strong.
Advantageously, pedestal 21 is equipped with the guide post 2113 radially extended along interior bucket 10, and guide post 2113 passes through through-hole
It 221 and is spaced apart with the internal face of through-hole 221, movable sealing circle 22 is movably located at pedestal 21 along the axial direction of guide post 2113
On.
That is, the side wall of pedestal 21 is equipped with guide post 2113, the right end of guide post 2113 is fixed on pedestal 21
On side wall, guide post 2113 extends along the radial direction (left and right directions as shown in Figure 3) of interior bucket 10, and guide post 2113 is through work
Through-hole 221 on dynamic seal ring 22, and be spaced apart with the inner wall of through-hole 221, movable sealing circle 22 is set in guide post 2113
On, and can be along the axial movement of guide post 2113.
As a result, by the way that the guide post 2113 through movable sealing circle 22 is arranged on pedestal 21, guide post 2113 is utilized
Guiding function ensures that movable sealing circle 22 is movable in the horizontal direction, can not only prevent 22 wobble effects draught engine of movable sealing circle
The normal work of structure 20, moreover it is possible to limit the motion path of movable sealing circle 22, the inner wall face interval of guide post 2113 and through-hole 221
Arrangement is opened, can ensure that the flow in interior bucket 10 enters in chamber 2111, to improve the pressure in chamber 2111, prevent activity
Sealing ring 22 is detached with discharge outlet 11.
The course of work of rotary drum washing machine according to embodiments of the present invention is described with reference to specific embodiment.
Rotary drum washing machine according to the ... of the embodiment of the present invention is mainly made of body, outer barrel, interior bucket 10 and drainage mechanism 20, machine
Be equipped with outer barrel and drainage cavity in vivo, be equipped with rotatable interior bucket 10 in outer barrel, the outside wall surface of interior bucket 10 and the internal face of outer barrel it
Between it is arranged spaced apart, and the outside wall surface sealing of interior bucket 10, the bottom of interior bucket 10 are equipped with discharge outlet 11, and discharge outlet 11 realizes interior bucket 10
Conducting between inner cavity and drainage cavity, discharge outlet 11 are equipped with drainage mechanism 20, and drainage mechanism 20 can control the conducting of inner cavity
With closed state, and then connection and the closure of 10 inner cavity of interior bucket and discharge outlet 11 are controlled, when interior bucket 10 is when cleaning clothing or quiet
When only, 20 inner cavity of drainage mechanism is closed, and discharge outlet 11 is closed, when rotary drum washing machine is in dewatering state, 10 high speed of interior bucket
Rotation, drainage mechanism 20 are connected, and the flow in interior bucket 10 is flowed out by discharge outlet 11.
Wherein, rotary drum washing machine is when cleaning clothing, and interior bucket 10 is static or slow rotation, elastic force of the iron block in spring 2123
It is closely connect under effect, with exhaust outlet 2112, the pressure in chamber 2111 is identical as the hydraulic pressure at 10 bottom of interior bucket, due to chamber 2111
Cross-sectional area be more than the sectional area of movable sealing circle 22, therefore, chamber 2111 is more than draining to the pressure of movable sealing circle 22
Flow at mouthfuls 11 plays the purpose for blocking discharge outlet 11 to the pressure of movable sealing circle 22, movable sealing circle 22.
When rotary drum washing machine rotary dehydration, 10 high speed rotation of interior bucket, iron block squeezes spring 2123 under the influence of centrifugal force
It shrinks, iron block is detached with exhaust outlet 2112 so that the pressure in chamber 2111 reduces, 22 original stress balance of movable sealing circle
It is broken, and detaches with discharge outlet 11 and moved right along guide post 2113, the flow in interior bucket 10 is discharged by discharge outlet 11.
Rotary drum washing machine according to the ... of the embodiment of the present invention utilizes 10 bottom of interior bucket by closing the outside wall surface of interior bucket 10
Drainage mechanism 20 controls the conducting of flow in 10 wash water of interior bucket and dehydration, and according to the working condition of rotary drum washing machine
The opening and closing for controlling drainage mechanism 20 can not only reduce water consumption when rotary drum washing machine cleaning clothing, reduce and wash
The consumption of clothing water, has saved water resource, moreover it is possible to solve rotary drum washing machine cleaning clothing when interior bucket 10 and outer barrel between because it is long when
Between ponding and caused by dirt accumulating questions, improve the clean ratio of rotary drum washing machine, moreover, the rotary drum washing machine structure letter
It is single, it is convenient to mount and dismount, easy to operate, production cost is low, and use reliability is high.
Other of rotary drum washing machine according to the ... of the embodiment of the present invention are constituted and are operated for those of ordinary skill in the art
For be all known, be not detailed herein.
In the description of the present invention, it is to be understood that, term "center", " length ", " width ", " thickness ", "upper",
The orientation of the instructions such as "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom" "inner", "outside" or position are closed
System is merely for convenience of description of the present invention and simplification of the description to be based on the orientation or positional relationship shown in the drawings, rather than indicates
Or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot understand
For limitation of the present invention.
In addition, term " first ", " second " are used for description purposes only, it is not understood to indicate or imply relative importance
Or implicitly indicate the quantity of indicated technical characteristic.Define " first " as a result, the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the present invention, the meaning of " plurality " is two or more,
Unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " fixation " etc.
Term shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can be machine
Tool connects, and can also be electrical connection；It can be directly connected, can also can be indirectly connected through an intermediary two members
Connection inside part.For the ordinary skill in the art, above-mentioned term can be understood in this hair as the case may be
Concrete meaning in bright.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or spy described in conjunction with this embodiment or example
Point is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms are not
Centainly refer to identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can be any
One or more embodiments or example in can be combined in any suitable manner.
Although the embodiments of the present invention has been shown and described above, it is to be understood that above-described embodiment is example
Property, it is not considered as limiting the invention, those skilled in the art are not departing from the principle of the present invention and objective
In the case of can make changes, modifications, alterations, and variations to the above described embodiments within the scope of the invention.
Claims (10)
1. a kind of rotary drum washing machine, which is characterized in that including：
Body；
Outer barrel, said tub are located in the body；
Interior bucket, the interior bucket are rotatably provided in said tub, and the outer wall face closure of the interior bucket, the bottom of the interior bucket is set
There is the discharge outlet being connected to the interior bucket；
Drainage mechanism, the drainage mechanism are located at the bottom of the barrel, and the drainage mechanism is configured to static in the interior bucket
When block the discharge outlet, and the discharge outlet is opened when the interior bucket rotates, the drainage mechanism includes：
Pedestal defines the chamber of open at one end in the pedestal；
Movable sealing circle, the movable sealing circle set on the base to close the chamber, are set on the movable sealing circle
There are the through-hole be connected with the chamber, the through-hole to be connected to the inner cavity of the interior bucket；
The movable sealing circle is movable between the first position and the second position, and the movable sealing circle is static in the interior bucket
When be located at the first position, the movable sealing circle blocks the discharge outlet, and the movable sealing circle is rotated in the interior bucket
When be located at the second position, the movable sealing circle opens the discharge outlet.
2. rotary drum washing machine according to claim 1, which is characterized in that the pedestal is equipped with and the chamber
Exhaust outlet, the drainage mechanism further include：
Movable end socket, the activity end socket are movably set on the base to open and close the exhaust outlet, the work
Dynamic end socket blocks the exhaust outlet when the interior bucket is static, and opens the exhaust outlet when the interior bucket rotates.
3. rotary drum washing machine according to claim 2, which is characterized in that the pedestal includes：
Ontology defines the chamber in the ontology, and the movable sealing circle is set on the body；
Spring base, the spring base are set on the body, and the spring base is equipped with the exhaust with the chamber
Mouthful, the activity end socket is movably located in the spring base.
4. rotary drum washing machine according to claim 3, which is characterized in that defined in the spring base along the interior bucket
The loose slot radially extended, the loose slot and the chamber, the exhaust outlet be located at the inner end of the spring base and with
The loose slot connection, the activity end socket are movably located at along the axial direction of the loose slot in the loose slot, the work
Dynamic end socket is located at the loose slot inner end when the interior bucket is static and closes the exhaust outlet, and the activity end socket is described interior
It is located at the loose slot outer end when bucket rotation and opens the exhaust outlet.
5. rotary drum washing machine according to claim 3, which is characterized in that be equipped in the spring base axially extending along its
Elastic component, the elastic component stop between the internal face for the outer end for being against the movable end socket and the spring base.
6. rotary drum washing machine according to claim 5, which is characterized in that the elastic component is spring, the spring base
The internal face of outer end is equipped with the positioning column for being suitable for coordinating with the spring.
7. rotary drum washing machine according to claim 3, which is characterized in that be equipped between the activity end socket and the ontology
Seal rubber sleeve.
8. rotary drum washing machine according to claim 3, which is characterized in that the spring base is connected with ontology clamping.
9. according to the rotary drum washing machine described in any one of claim 2-8, which is characterized in that the activity end socket is iron block.
10. rotary drum washing machine according to claim 1, which is characterized in that the pedestal is equipped with the diameter along the interior bucket
To the guide post of extension, the guide post passes through the through-hole and is spaced apart with the internal face of the through-hole, the movable sealing
The axial direction enclosed along the guide post is movably set on the base.
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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| Publication Number | Publication Date |
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| CN106283481A CN106283481A (en) | 2017-01-04 |
| CN106283481B true 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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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107904854B (en) * | 2017-11-13 | 2020-04-14 | 无锡小天鹅电器有限公司 | Washing machine and drainage seal valve and drainage sealing mechanism thereof |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839331Y (en) * | 2005-11-15 | 2006-11-22 | 王保继 | A kind of water saving type full automatic washing machine |
| CN101498086A (en) * | 2008-02-01 | 2009-08-05 | 叶小舟 | Vertical rolling washing machine and control method thereof |
| CN202157198U (en) * | 2011-06-16 | 2012-03-07 | 松下家电研究开发（杭州）有限公司 | Water-saving washing machine with nonporous inner barrel |
| CN202509291U (en) * | 2012-03-31 | 2012-10-31 | 海信容声(广东)冰箱有限公司 | Tumbling-barrel washing machine drainage device and tumbling-barrel washing machine |
| CN202927171U (en) * | 2012-10-08 | 2013-05-08 | 四川聚友生态农业科技有限公司 | Decompression valve for water seal device |
| CN103603168A (en) * | 2013-12-11 | 2014-02-26 | 张安达 | Rolling ball type washing machine |
| CN203855833U (en) * | 2014-03-21 | 2014-10-01 | 合肥国荣科技洗涤设备有限公司 | Plunger type water-saving type washing machine |
| CN204509782U (en) * | 2015-02-10 | 2015-07-29 | 安徽聚隆传动科技股份有限公司 | A kind of automatic closing type water-conservation washing machine |
| CN105040359A (en) * | 2015-04-13 | 2015-11-11 | 熊文 | Washing machine with hole-free inner bucket |
| CN206189092U (en) * | 2016-09-28 | 2017-05-24 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
-
2016
- 2016-09-28 CN CN201610864445.3A patent/CN106283481B/en not_active Expired - Fee Related
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2839331Y (en) * | 2005-11-15 | 2006-11-22 | 王保继 | A kind of water saving type full automatic washing machine |
| CN101498086A (en) * | 2008-02-01 | 2009-08-05 | 叶小舟 | Vertical rolling washing machine and control method thereof |
| CN202157198U (en) * | 2011-06-16 | 2012-03-07 | 松下家电研究开发（杭州）有限公司 | Water-saving washing machine with nonporous inner barrel |
| CN202509291U (en) * | 2012-03-31 | 2012-10-31 | 海信容声(广东)冰箱有限公司 | Tumbling-barrel washing machine drainage device and tumbling-barrel washing machine |
| CN202927171U (en) * | 2012-10-08 | 2013-05-08 | 四川聚友生态农业科技有限公司 | Decompression valve for water seal device |
| CN103603168A (en) * | 2013-12-11 | 2014-02-26 | 张安达 | Rolling ball type washing machine |
| CN203855833U (en) * | 2014-03-21 | 2014-10-01 | 合肥国荣科技洗涤设备有限公司 | Plunger type water-saving type washing machine |
| CN204509782U (en) * | 2015-02-10 | 2015-07-29 | 安徽聚隆传动科技股份有限公司 | A kind of automatic closing type water-conservation washing machine |
| CN105040359A (en) * | 2015-04-13 | 2015-11-11 | 熊文 | Washing machine with hole-free inner bucket |
| CN206189092U (en) * | 2016-09-28 | 2017-05-24 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
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| Publication number | Publication date |
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| CN106283481A (en) | 2017-01-04 |
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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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