CN106436136A - Drum-type washing machine - Google Patents
Drum-type washing machine Download PDFInfo
- Publication number
- CN106436136A CN106436136A CN201610790653.3A CN201610790653A CN106436136A CN 106436136 A CN106436136 A CN 106436136A CN 201610790653 A CN201610790653 A CN 201610790653A CN 106436136 A CN106436136 A CN 106436136A
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- Prior art keywords
- inner core
- washing machine
- water
- atresia
- state
- Prior art date
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Classifications
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- 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
- D06F23/02—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 horizontal axis
- D06F23/025—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 horizontal axis with a rotatable imperforate tub
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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
- 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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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/088—Liquid supply arrangements
Abstract
The invention discloses a drum-type washing machine. The drum-type washing machine comprises a machine casing, a hole-free inner drum, a driving assembly, a water inlet passage, a door body and a flow meter, wherein a water inlet and a water outlet are formed in the machine casing; the axis of the hole-free inner drum is horizontal, the front surface of the hole-free inner drum is open, and the hole-free inner drum is arranged inside the machine casing rotatably around the axis; the driving assembly is connected with the hole-free inner drum and is used for driving the hole-free inner drum to rotate; the water inlet end of the water inlet passage stretches to the water inlet, and the water outlet end of the water inlet passage stretches to a position suitable for inletting water into the inner space of the hole-free inner drum; the door body is arranged on the machine casing and is used for opening or closing the front surface of the hole-free inner drum; the flow meter is serially connected onto the water inlet passage and is used for detecting the flow of water entering through the water inlet passage. The drum-type washing machine can detect the flow of water injected into the hole-free inner drum through the flow meter, so that a water resource is fully used and cleaning of clothes is better achieved.
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of roller washing machine.
Background technology
In correlation technique, having a circle dewatering hole on atresia inner core, outside parcel one circle tightens rubber strip, in rubber strip
Having blocking pearl, blocking pearl is clogged dewatering hole by rubber strip pressure effect, can ensure that inner core seals so at ordinary times.During dehydration due to
Centrifugal action rubber strip is opened, and dewatering hole is opened, thus realizes dehydrating function.But, such scheme relies on rubber strip to draw
Power, reliability and stability is very poor, has realization possible in theory, is difficult to put in actual product.
Content of the invention
It is contemplated that one of technical problem solving at least to a certain extent in correlation technique.To this end, the present invention
One purpose is to propose a kind of roller washing machine, and the dependability of described roller washing machine is good.
Roller washing machine according to embodiments of the present invention, including：Casing, described casing has water inlet and delivery port；
Atresia inner core, the axis horizontal of described atresia inner core and the open-front of described anhydrous inner core, described atresia inner core can around axis
It is located at rotatably in described casing；Driving assembly, described driving assembly is connected with described atresia inner core, and described driving assembly is used for
Drive described atresia inner cylinder rotating；Intake tunnel, the water inlet end of described intake tunnel extends to described water inlet, and described water inlet
The water side of passage extends to be suitable to the position to the water inlet of the inner space of described atresia inner core；Door body, described door body is located at institute
State on casing for opening or closing before described atresia inner core；Flowmeter, described flowmeter is serially connected in described intake tunnel
On, the flow that described flowmeter is intake by described intake tunnel for detection.
Roller washing machine according to embodiments of the present invention, flowing into the water in roller washing machine from water inlet can be first via entering
The water inlet end of aquaporin flows into intake tunnel, then further flow to the water side of intake tunnel, finally realizes in atresia
The inner space water inlet of cylinder, the washing for realizing clothing provides advantage.In addition, can be to injection without cylinder endoporus by flowmeter
In the flow of water detect, thus make full use of water resource, cleaning to clothing be better achieved.
In addition, roller washing machine according to the above embodiment of the present invention also has following additional technical characteristic：
According to some embodiments of the present invention, the water inlet end of described intake tunnel is connected with water intaking valve.
Further, described flowmeter is connected with described water intaking valve or described flowmeter is integrated into one with described water intaking valve
Body.
According to some embodiments of the present invention, the water side of described intake tunnel extends to before described atresia inner core simultaneously
Being suitable to the inside water spray towards described atresia inner core, the water side of described intake tunnel is connected with into sprinkler head.
According to some embodiments of the present invention, described roller washing machine also includes：Detergent box, described detergent box concatenates
On described intake tunnel, and the inner space of the described detergent box of described intake tunnel connection.
According to some embodiments of the present invention, described driving assembly includes：Motor, described motor is arranged in described casing
Bottom；Belt, described belt is connected with bucket in described motor and described atresia respectively.
According to some embodiments of the present invention, the perisporium of described atresia inner core is provided with dehydration control assembly, described dehydration
Control assembly is changed between the first state and a second state according to the rotating speed of described atresia inner core, described dehydration control assembly position
The interior or exterior space conducting of described anhydrous inner core when described first state, when described dehydration control assembly is positioned at described second state
Atresia is closed in the inside of described atresia inner core.
Further, described dehydration control assembly includes：Housing, is formed with the cavity of closing in described housing, and described
It is formed the dewatering hole connecting with described cavity and osculum, the inner space of described dewatering hole and described atresia inner core on housing
Connection, described osculum connects with the space outerpace of described atresia inner core；Sealing device, described sealing device is along described atresia
Being located in described housing so that described dehydration control assembly is at described first state and described second shape of cylinder radially displaceablely
Switching between state, described sealing device includes balancing weight；Return unit, described return unit is connected with described sealing device and often has
Driving described sealing device to the power of described second state, wherein, described balancing weight is configured to turning at described atresia inner core
Speed when reaching the first rotating speed described dehydration control assembly be in the first state, and described return unit is configured in described atresia
Less than during the second rotating speed, described dehydration control assembly is in the second state to the rotating speed of cylinder, and described second rotating speed is not higher than described first
Rotating speed.
Further, described housing includes：Chassis, described osculum is formed on described chassis；Lid, described cover cap
On described chassis, and limiting described cavity between described lid and described chassis, described dewatering hole is formed at described
The top of lid, wherein, described sealing device is located in described lid.
Further, at least a portion of the perisporium of described lid downwardly and outwardly tilts to extend formation reducer pipe portion, described
At least a portion of sealing device is movably arranged inside described reducer pipe portion between the first state and a second state.
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.
Brief description
Above-mentioned and/or the additional aspect of the present invention and advantage are from combining the description to embodiment for the accompanying drawings below and will become
Obvious and easy to understand, wherein：
Fig. 1 is the schematic diagram of roller washing machine according to embodiments of the present invention；
Fig. 2 is the sectional view of line B-B along Fig. 1；
Fig. 3 is the partial schematic diagram of roller washing machine according to embodiments of the present invention；
Fig. 4 is the schematic diagram of heater in roller washing machine according to embodiments of the present invention；
Fig. 5 is the sectional view of line C-C along Fig. 4；
Fig. 6 is the stereogram of dehydration control assembly in roller washing machine according to embodiments of the present invention；
Fig. 7 is the explosive view of dehydration control assembly in roller washing machine according to embodiments of the present invention；
Fig. 8 is the dehydration control sectional view when the second state for the assembly in roller washing machine according to embodiments of the present invention；
Fig. 9 is the dehydration control sectional view when the first state for the assembly in roller washing machine according to embodiments of the present invention；
Figure 10 is the stereogram of roller washing machine according to embodiments of the present invention；
Figure 11 is the view in the other directions of roller washing machine according to embodiments of the present invention；
Figure 12 is the sectional view of line A-A along Figure 11；
Figure 13 is a partial enlarged drawing of Figure 12.
Reference：
Roller washing machine 200,
Atresia inner core 210,
Casing 220, water inlet 221, delivery port 222, outer barrel 224,
Motor 231, driven pulley 233, belt 234,
Intake tunnel 240, the water inlet end 241 of intake tunnel 240, the water side 242 of intake tunnel 240,
Door body 250, flowmeter 260,
Heater 270, heats chamber 271, heating member 272, the import 273 of heater 270, going out of heater 270
Mouth 274,
Detergent box 280, shock absorber 201, draining pump 202,
Dehydration control assembly 100,
Housing 1, cavity 11, dewatering hole 12, osculum 13, chassis 14, stopper slot 141, cannelure 142, pilot hole 143,
Lid 15, retaining convex rib 151,
Sealing device 2, balancing weight 21, auxiliary section 211, limiting section 212, supporting part 213, seal 22, body 221,
Installing hole 2211, seals lip 222,
Return unit 3.
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, wherein 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.
In correlation technique, washing machine is made up of inner barrel and outer barrel, there is gap between inner barrel and outer barrel, and this gap is being washed
Can there is washing accumulation of mud residual after clothing machine Long-Time Service.In order to solve this problem, major part washing machine manufacturer is in rolling
Providing a self-cleaning function on Tong, this function is usually to be injected more water in bucket and heats, and simultaneously interior bucket carries out height
In the rotation of 50rpm, thus reach certain cleaning effect.But, this scheme can not remove completely be deposited in inner tank theca,
Dirt on tripod, outer barrel inwall, to this end, there has been proposed the solution of atresia inner core, when using atresia inner core, all
Water all inside inner core, there is no water between inner core and outer barrel, would not pile up dirt yet.
Wherein, atresia inner core needs the problem solving to have：One, conventional pressure sensor control mode is unavailable, water inlet
How amount controls；Its two, stainless steel inner core does not has hole, and how water injects；Its three, how the water in stainless steel inner core adds
Heat；Its four, how the water in stainless steel inner core discharge during in dehydration.
Describe roller washing machine 200 according to embodiments of the present invention below in conjunction with Fig. 1 to Figure 13 in detail.
Referring to figs. 1 through Fig. 5, roller washing machine 200 according to embodiments of the present invention, including：Casing the 220th, atresia inner core
210th, assembly, intake tunnel 240 and door body 250 are driven.
Specifically, casing 220 has water inlet 221 and delivery port 222.So can be facilitated by water inlet 221
Ground water filling in roller washing machine 200, is conducive to the discharge of water, so that it is guaranteed that roller washing machine 200 is just by delivery port 222
Often washing.
The axis horizontal (for example, the axis of atresia inner core 210 extends along the longitudinal direction in fig. 2) of atresia inner core 210, and
Can open wide, by making before anhydrous inner core 210 (before inner core 210 anhydrous in Fig. 2) before anhydrous inner core 210
Open wide, it is simple to water filling in anhydrous inner core 210.Again because atresia inner core 210 is rotatably provided in casing 220 around axis.So
It is advantageously implemented the effective cleaning to clothing by the rotation of anhydrous inner core 210.
Drive assembly to be connected with atresia inner core 210, drive assembly to be used for driving atresia inner core 210 to rotate.So by driving
Dynamic assembly can drive atresia inner core 210 to rotate, thus realizes the effective washing to clothing further.
The water inlet end 241 of intake tunnel 240 extends to water inlet 221, and the water side 242 of intake tunnel 240 extends to
Be suitable to the position to the water inlet of the inner space of atresia inner core 210.So, the water in roller washing machine 200 is flowed into from water inlet 221
First can flow into intake tunnel 240 by the water inlet end 241 via intake tunnel 240, then further flow to intake tunnel 240
Water side 242, final realization is intake to the inner space of atresia inner core 210, for realizing the washing offer advantage of clothing.
Door body 250 is located on casing 220, and door body 250 is for opening or closing before atresia inner core 210.It so is easy to
Place clothing or from atresia inner core 210, take out clothing in atresia inner core 210, also helping guarantee roller washing machine 200
Health level.
Roller washing machine 200 according to embodiments of the present invention, the water flowing in roller washing machine 200 from water inlet 221 can
Flow into intake tunnel 240 with the first water inlet end 241 via intake tunnel 240, then further flow to going out of intake tunnel 240
Water end (W.E.) 242, final realization is intake to the inner space of atresia inner core 210, for realizing the washing offer advantage of clothing.
With reference to Fig. 2, according to some specific embodiments of the present invention, the water side 242 of intake tunnel 240 extends in atresia
Before cylinder 210, the water side 242 of intake tunnel 240 is suitable to the inside water spray towards atresia inner core 210.Thus so that from water inlet
Water in mouth 221 inflow roller washing machines 200 first can flow into intake tunnel 240 by the water inlet end 241 via intake tunnel 240
In, it then further flow to the water side 242 of intake tunnel 240, it is easy to accomplish enter to the inner space of atresia inner core 210
Water, it is simple to clean clothing.
Here it is possible to be understood by, the water side 242 of intake tunnel 240 extends to before atresia inner core 210, water inlet
The water side 242 of passage 240 can be the angle (for example, 0 °, 15 °, 30 °, 45 ° of predetermined angular with the axis of atresia inner core 210
Deng), thus more effectively inject current in atresia inner core 210.
Certainly, in other embodiments of the invention, the water side 242 of intake tunnel 240 also can extend in atresia
The inside of cylinder 210.For example, by arranging via on the Qianmen of atresia inner core 210, described via is suitable to and intake tunnel 240
Water side 242 be connected, so also can by current inject atresia inner core 210 inside, preferably washing clothing.
Further, it with reference to Fig. 2, before casing 220, is provided with door seal (not shown), the water outlet of intake tunnel 240
End 242 is positioned in described door seal, and the water side 242 of intake tunnel 240 is relative with the opening front door of atresia inner core 210.Thus, make
The water that must flow out from the water side 242 of intake tunnel 240 can preferably inject atresia inner core 210, thus ensures clothing
Normal Wash.
In conjunction with Fig. 2, according to some specific embodiments of the present invention, the water side 242 of intake tunnel 240 is connected with into water spray
243.So the flow of the water flowing out from the water side 242 of intake tunnel 240 can be carried out necessarily by entering sprinkler head 243
Regulation control so that current can more smoothly and evenly inject in atresia inner core 210, thus is better achieved to clothing
Cleaning.
As in figure 2 it is shown, according to some specific embodiments of the present invention, the water inlet end 241 of intake tunnel 240 is from water inlet
221 extend casing 220.It is so easy to connect water source by water inlet 221, so that water filling in atresia inner core 210
Process is easily achieved.
With reference to Fig. 2, according to some specific embodiments of the present invention, roller washing machine 200 also includes into water amount detecting device,
Described water inlet amount detecting device is for detecting the inflow of intake tunnel 240.Thus, by described water inlet amount detecting device, easily
In the corresponding control realizing the inflow to intake tunnel 240.
Wherein, as shown in Figures 2 and 3, described water inlet amount detecting device can be such as flowmeter 260 etc..Flowmeter 260
It is serially connected on intake tunnel 240, say, that in the case of ensureing that flowmeter 260 does not produces interference with miscellaneous part, flow
Meter 260 can be serially connected in the optional position of intake tunnel 240.It so is easy to detection by intake tunnel 240 by flowmeter 260
The flow of water such that it is able to the water yield in roller washing machine 200 is injected in effectively control, makes full use of water resource, preferably washes
Wash clothing.
With reference to Fig. 2 and combine Fig. 4 and Fig. 5, according to some specific embodiments of the present invention, roller washing machine 200 also includes：
Heater 270, heater 270 is serially connected on intake tunnel 240, and heater 270 is for heating entering of intake tunnel 240
Water.So, current can be heated by heater 270, such that it is able to improve cleaning of clothing to a certain extent
Degree.
Further, with reference to Fig. 4 and Fig. 5 and combine Fig. 2, heater 270 includes：Heating chamber 271 and heating member 272.
Wherein, heat chamber 271 to be serially connected on intake tunnel 240, and the inner space in intake tunnel 240 connection heating chamber 271.Heating member
272 remain at least partially within heating chamber 271.Thus so that the current flowing through intake tunnel 240 can be via heating chamber
Heating member 272 in 271 heats, such that it is able to use the hot water after heating to wash clothing, so can improve clothing
Washability, preferably meets the demand of user.
Wherein, heating member 272 can be heating pipe, heating dish etc..It is additionally provided with import 273 and outlet on heater 270
274, cold water enters in heating chamber 271 via the import 273 of heater 270 and heating member 272 carries out heat exchange, and hot water is via adding
The outlet 274 of thermal 270 further flows in atresia inner core 210.
For example, in embodiments of the invention as shown in Figure 5, heating member 272 can be heating pipe, and heating pipe can be in
Snakelike tubulose, is so equivalent to increase the contact area of heating member 272 and water, thus improves the efficiency of heating surface.
With reference to Fig. 2, according to some specific embodiments of the present invention, heater 270 is arranged on the top of atresia inner core 210
The top of atresia inner core 210 (for example, in Fig. 2).So so that in water (flow) direction, heater 270 is in atresia inner core
The upstream of 210 such that it is able to use the hot water after heating to clean clothing, thus, washing to clothing can be better achieved, also
The washability of clothing can be improved.
Further, it in conjunction with Fig. 2, in casing 220, is provided with support (not shown), at least a portion position of described support
In the top of atresia inner core 210, described support is spaced apart with atresia inner core 210, and heater 270 is installed on the bracket.
Thus, it is possible not only to carry out certain support to heater 270 by described support, also can be prevented effectively from heater 270
Heat be directly delivered to atresia inner core 210, thus improve the dependability of roller washing machine 200, also can extend cylinder and wash
The service life of clothing machine 200.
With reference to Fig. 2 and Fig. 3, according to some specific embodiments of the present invention, roller washing machine 200 also includes：Detergent box
280, detergent box 280 may be used for holding washing agent, and detergent box 280 is serially connected on intake tunnel 240, and intake tunnel
The inner space of 240 connection detergent boxes 280.Thus, be equivalent to extend the action time of washing agent and current, so that
Washing agent can fully dissolve, and then can preferably wash clothing.
Further, with reference to Fig. 2, detergent box 280 is arranged on casing 220 inner top (with reference to the top shown in Fig. 2)
Front side.Thus, it is simple to user adds washing agent, thus improves the serviceability of roller washing machine 200.
As in figure 2 it is shown, according to some specific embodiments of the present invention, heater 270 is serially connected in going out of intake tunnel 240
Between water end (W.E.) 242 and detergent box 280.Thus, it is possible not only to extend the action time of washing agent and current, also may be used by hot water
Washing agent is made fully to dissolve further, thus preferably washing clothing.
With reference to Fig. 2 and Fig. 3, according to some specific embodiments of the present invention, the water inlet end 241 of intake tunnel 240 is connected with
Water intaking valve 244.Thus, by opening or closing water intaking valve 244, it is easy to accomplish water filling in roller washing machine 200, thus more preferably
Ground washing clothing.
Further, with reference to Fig. 2 and Fig. 3, flowmeter 260 is connected with water intaking valve 244, is so easily achieved to flow of inlet water
Effective control.Certainly, flowmeter 260 and water intaking valve 244 also can become one.Thus, it is possible to by flowmeter 260 and water inlet
Valve 244 modularization, it is simple to installation and removal.
With reference to Fig. 2, according to some specific embodiments of the present invention, described driving assembly includes：Motor 231 and belt 234.
Wherein, motor 231 is arranged on the bottom in casing 220, is so not only convenient for the installation of motor 231, can also make full use of sky
Between.Belt 234 is connected with motor 231 and atresia inner core 210 respectively.So the belt 234 that rotates through of motor 231 can be entered
One step passes to atresia inner core 210, it is simple to washing clothing.
As in figure 2 it is shown, according to some specific embodiments of the present invention, roller washing machine 200 is additionally provided with shock absorber 201 He
Draining pump 202.Shock absorber 201 and draining pump 202 are each provided at the bottom of roller washing machine 200.Can be reduced by shock absorber 201
The vibration of roller washing machine 200, reduces the noise in laundering process；It is easy in atresia inner core 210 by draining pump 202
Water discharge, thus improve the serviceability of roller washing machine 200.
With reference to Fig. 2 and combine Fig. 6 to Fig. 9, according to some specific embodiments of the present invention, on the perisporium of atresia inner core 210
Be provided with dehydration control assembly 100, dehydration control assembly 100 according to the rotating speed of atresia inner core 210 in the first state (with reference to Fig. 9) and
Conversion between second state (with reference to Fig. 8).Wherein, when dehydration control assembly 100 is positioned at described first state, anhydrous inner core 210
Interior or exterior space conducting.So, it is simple to the water in atresia inner core 210 is discharged.Dehydration control assembly 100 is positioned at described second shape
During state, atresia is closed in the inside of atresia inner core 210.Roller washing machine 200 is so made to have preferably sealing property, preferably
Realize the washing to clothing.
Here, it should be noted that when dehydration control assembly 100 is positioned at described second state, atresia inner core 210 interior
The external space is closed, and the opening before atresia inner core 210 still opens wide.Now, atresia inner core 210 is not toward space outerpace draining, also
Water filling in atresia inner core 210 can be guaranteed, thus realize the Normal Wash of clothing.
Wherein, with reference to Fig. 2, roller washing machine 200 also includes outer barrel 244, in outer barrel 244 is located at casing 20 and be positioned at atresia
The outside of inner core 210, outer barrel 244 is coaxial with atresia inner core 210.When roller washing machine 200 is dehydrated, by dehydration control assembly
100 water discharged can be assembled in outer barrel 244, and discharges further via draining pump 202.Wash thus, it is possible to improve cylinder
The serviceability of clothing machine 200, it is also ensured that the environmental sanitation around roller washing machine 200.
Here, outer barrel 244 can use working of plastics etc., and atresia inner core 210 can be stainless steel inner core etc..
Describe the dehydration control assembly 100 on the perisporium of atresia inner core 210 below in conjunction with Fig. 6 to Fig. 9 in detail.Dehydration control
Assembly 100, including：Housing the 1st, sealing device 2 and return unit 3.
Specifically, it is formed with the cavity 11 of closing in housing 1, and on housing 1, be formed with dewatering hole 12 and osculum 13,
Dewatering hole 12 connects with cavity 11 with osculum 13.Dewatering hole 12 connects with the inner space of atresia inner core 210, osculum 13 with
The space outerpace connection of atresia inner core 210.So make the water in dehydration for the roller washing machine 200 can be via dewatering hole
12 flow through cavity 11, then discharge via osculum 13 again such that it is able to the water of atresia inner core 210 inner space is expelled to nothing
The space outerpace of hole inner core 210.
As shown in Figures 6 to 9, sealing device 2 is located in housing 1, and sealing device 2 exists along the radial direction of atresia inner core 210
May move in housing 1, so that dehydration control assembly 100 is in described first state (with reference to sealing device 2 location in Fig. 9)
And switching between described second state (with reference to sealing device 2 location in Fig. 8).Sealing device 2 is in described first state
When, dewatering hole 12 and osculum 13 turn on, and sealing device 2 cuts off dewatering hole 12 and osculum 13 in described second state.Thus,
Making in described first state, the water in atresia inner core 210 can flow through cavity 11 via dewatering hole 12, then again via draining
Hole 13 is discharged, it is simple to discharge the water in roller washing machine 200；In described second state, roller washing machine 200 is made to have preferably
Ground sealing property, thus washing to clothing is better achieved.
With reference to Fig. 7 and combine Fig. 8 and Fig. 9, return unit 3 is connected with sealing device 2, and return unit 3 often has driving and seals dress
Put 2 to the power of described second state.It is to say, roller washing machine 200 normal washing state or static when, sealing device
2 are often in described second state under the effect of return unit 3, so that roller washing machine 200 has preferably sealing property,
It is easy to clean clothing.
Wherein, sealing device 2 includes balancing weight 21, and balancing weight 21 is configured to reach at the rotating speed of atresia inner core 210
During one rotating speed, dehydration control assembly 100 is in described first state, and return unit 3 is configured to the rotating speed at atresia inner core 210
Not higher than during the second rotating speed, dehydration control assembly 100 is in described second state.
Specifically, balancing weight 21 reaches first at dehydration control assembly 100 around the rotating speed of the axis rotation of atresia inner core 210
During rotating speed, under the influence of centrifugal force, balancing weight 21 carries dynamic sealing device 2 to move to described first state.Now, dewatering hole 12
Turning on osculum 13, roller washing machine 200 is in dewatering state, thus is easy to discharge the water in roller washing machine 200.And
Return unit 3 is configured to when dehydration control assembly 100 is not higher than the second rotating speed around the rotating speed that described axis rotates, sealing device
2 are positioned at described second state.Now, dewatering hole 12 and osculum 13 cut off, and roller washing machine 200 is in washing state or static
State, so makes roller washing machine 200 have preferably sealing property such that it is able to preferably clean clothing.
Wherein, described second rotating speed is not higher than described first rotating speed.Specifically, roller washing machine 200 is static or wash
When washing, general low speed (the second rotating speed) rotates, and rotating speed is about 50rpm, and due to the effect of return unit 3, sealing device 2 is positioned at cavity
The top of 11, now sealing device 2 contacts with the cavity 11 in housing 1, and dewatering hole 12 and osculum 13 cut off, and maintains whole
The sealing of dehydration control assembly 100.
When dehydration, the rotating speed of roller washing machine 200 inner core can raise, and can rise at eccentric perception stage rotating speed
80rpm～100rpm (the first rotating speed), now centrifugal force is than during washing big about 4 times, the centrifugal force when pouring weight 21 and dehydration
Under effect, return unit 3 is compressed, and now sealing device 2 is positioned at the bottom of cavity 11, sealing device 2 and the cavity 11 in housing 1
Disengaging, dewatering hole 12 and osculum 13 turn on, consequently facilitating discharge the water in roller washing machine 200.
The dehydration control assembly 100 for roller washing machine 200 according to embodiments of the present invention, at roller washing machine 200
When dewatering state, sealing device 2 is in described first state, and dewatering hole 12 and osculum 13 turn on, it is simple to by laundry drum
Water in machine 200 is discharged.When roller washing machine 200 is in washing state or inactive state, sealing device 2 is in described second shape
State, cuts off dewatering hole 12 and osculum 13, so makes roller washing machine 200 have a preferably sealing property, thus preferably
Clean clothing.
With reference to Fig. 6 to Fig. 9, according to some specific embodiments of the present invention, housing 1 includes：Chassis 14 and lid 15.Specifically
Ground, osculum 13 is formed on chassis 14 (with reference to Fig. 7 to Fig. 9), and lid 15 covers on chassis 14, and lid 15 and chassis
Limiting cavity 11 between 14, dewatering hole 12 is formed at the top (in conjunction with Fig. 6 to Fig. 9) of lid 15.Wherein, sealing device 2 sets
In lid 15.Thus, when sealing device 2 is in described first state, dewatering hole 12 and osculum 13 turn on so that cylinder
Water in dehydration for the washing machine 200 can flow through cavity 11 via dewatering hole 12, then discharges via osculum 13；Work as sealing
When device 2 is in described second state, dewatering hole 12 and osculum 13 cut off so that roller washing machine 200 has preferably sealing
Performance, is better achieved the washing to clothing.
Certainly, in other embodiments of the invention, housing 1 also can be other version.
Further, in conjunction with Fig. 6 to Fig. 9, at least a portion of the perisporium of lid 15 downwardly and outwardly tilts to extend formation change
Pipe portion, footpath.It is to say, lid 15 is outward-dipping on direction from top to bottom, and the diameter on lid 15 top is less than lid
The diameter of 15 bottoms.At least a portion of sealing device 2 sets between described first state and described second state movably
Inside reducer pipe portion.Thus, it is easy to accomplish conversion between described first state and described second state for the sealing device 2,
Thus improve the serviceability of roller washing machine 200, preferably meet the demand of user.
Wherein, form reducer pipe portion owing at least a portion of the perisporium of lid 15 downwardly and outwardly tilts to extend, (for example cover
Body 15 can be substantially in inclined ladder shape along longitudinal cross section), when sealing device 2 is positioned at the bottom of lid 15, sealing device 2 and lid
The inwall of 15 does not contacts, and now whole dehydration control assembly 100 is in described first state, in the inner core of roller washing machine 200
The water in portion can be discharged with the osculum 13 on chassis 14 by the dewatering hole 12 on lid 15.Dehydration proceeds, and rotating speed is held
Continuous improve until 1000rpm or more than, in dehydration, whole dehydration control assembly 100 is maintained at described first state.
Dehydration terminates rear atresia inner core 210 and stops the rotation, and sealing device 2 returns to the top of lid 15 under the effect of return unit 3, seals
Device 2 and the contact internal walls on lid 15 top, now, sealing device 2 is in described second state, by dewatering hole 12 and osculum
13 cut off.
It with reference to Fig. 8 and Fig. 9 and combine Fig. 7, in some specific embodiments of the present invention, in lid 15, is formed with limit convex
Muscle 151, retaining convex rib 151 is used for spacing to sealing device 2, and retaining convex rib 151 is positioned above sealing device 2, and sealing device 2 exists
Described second state is against on retaining convex rib 151, and sealing device 2 is positioned between dewatering hole 12 and osculum 13.Thus, by limit
Sealing device 2 can be carried out certain spacing by position convex tendon 151, is located at sealing device 2 between dewatering hole 12 and osculum 13,
Can improve the dependability of sealing device 2, thus be better achieved and dewatering hole 12 and osculum 13 are turned on and cuts off
Corresponding control.
In conjunction with Fig. 7 to Fig. 9, in some specific embodiments of the present invention, sealing device 2 also includes：Seal 22, seals
Part 22 is set on balancing weight 21, (with reference to Fig. 8) when sealing device 2 is positioned at described second state, the outer peripheral face of seal 22 with
The inner peripheral surface laminating of cavity 11, now, dewatering hole 12 and osculum 13 cut off so that roller washing machine 200 has preferably close
Sealing property.When sealing device 2 is positioned at described first state, the inner circumferential of at least a portion of the outer peripheral face of seal 22 and cavity 11
Face separates, and now, dewatering hole 12 and osculum 13 turn on, it is simple to discharge the water in roller washing machine 200.
Wherein, with reference to Fig. 7, seal 22 can include：Body 221 and sealing lip 222.Specifically, body 221
On be formed with installing hole 2211, body 221 is tightly connected by installing hole 2211 with balancing weight 21.Seal lip 222 to be positioned at
The outside of body 221 is simultaneously connected with body 221.Wherein, in described second state, sealing lip 222 is interior with lid 15
Wall contact seals；In described first state, seal lip 222 and separate with the inwall of lid 15.
Here, seal lip 222 and can include one or spaced apart multiple along the above-below direction of body 221, many
The diameter of individual sealing lip 222 can be identical or different, and conducting or the partition of current so can be better achieved.
As it is shown in fig. 7, seal 22 can be one-body molded, so also can be able to simplify with simplified processing process, reduction cost
The structure of seal 22, it is easy to assembling.
Further, with reference to Fig. 7 and Fig. 8, balancing weight 21 includes auxiliary section 211 and limiting section 212, and limiting section 212 is positioned at
Above auxiliary section 211, and the radial dimension of limiting section 212 is more than the radial dimension of auxiliary section 211, and seal 22 is enclosed within
The outside of auxiliary section 211, seal 22 is against on limiting section 212.It is fixed so can be carried out seal 22 by auxiliary section 211
Position, and the top of seal 22 can be carried out further reliably spacing by limiting section 212, thus improve sealing device
The use security of 2.
Further, as shown in Figure 7 and Figure 8, return unit 3 can be spring, auxiliary section 211 supporting part is arranged below
213, chassis 14 is provided with stopper slot 141, and described spring housing is outside supporting part 213, and the upper end of described spring is against cooperation
In portion 211, the lower end of described spring is positioned at stopper slot 141.Thus, can be realized again by auxiliary section 211 and stopper slot 141
The reliable installation of position part 3, so that it is guaranteed that the dependability of dehydration control assembly 100.
Certainly, in other embodiments of the invention, return unit 3 also can be rubber parts etc..Dehydration control assembly 100 leans on
Centrifugal force opens seal 22, can rely on the mode such as spring, rubber realize seal 22 described second state control and
The centrifugal state opened.
In addition, balancing weight 21 can be one-body molded, so counterweight also can be simplified with simplified processing process, reduction cost
The structure of block 21, it is easy to assembling.
With reference to Fig. 7 and combine Fig. 6, in some specific embodiments of the present invention, chassis 14 is formed with cannelure 142,
And cannelure 142 coordinated at cannelure along (with reference to edge next week of lid 15 in Fig. 6) around osculum 13, the next week of lid 15
In 142.Thus, being reliably connected between chassis 14 and lid 15 can be realized by cannelure 142.
Certainly, the invention is not restricted to this.In other embodiments of the invention, can pass through between chassis 14 and lid 15
The modes such as threaded, clamping are connected.
In conjunction with Fig. 6 to Fig. 9, in some specific embodiments of the present invention, in the perisporium top of lid 15 and roof
At least one place can be provided with dewatering hole 12, and dewatering hole 12 and osculum 13 all include spaced multiple.So can be more preferable
Water in roller washing machine 200 is discharged by ground, also can improve drainage efficiency.
With reference to Fig. 7, the perisporium top of lid 15 is provided with multiple dewatering hole 12, and multiple dewatering hole 12 interval is arranged.Lid
Also can be provided with dewatering hole 12 on the roof of 15, dewatering hole 12 can be one or spaced apart multiple.Osculum 13 all includes
Spaced multiple.
With reference to Figure 10 to Figure 13 and combine Fig. 6 to Fig. 9, roller washing machine 200 according to embodiments of the present invention is provided with de-
Water management assembly 100.Wherein, dehydration control assembly 100 is located on atresia inner core 210, the dewatering hole 12 of dehydration control assembly 100
Connect with the inner space of atresia inner core 210, so so that the water within atresia inner core 210 can flow to via dewatering hole 12
In cavity 11, further discharge via osculum 13.
Dehydration control assembly 100 separates with the pivot between centers of inner core 210, and wherein, the pivot axle of inner core 210 can
Extend along direction before and after shown in Figure 10 or Figure 12.When sealing device 2 is positioned at described first state, sealing device 2 and inner core
When the distance of the pivot axle of 210 is positioned at described second state more than sealing device 2 sealing device 2 and pivot axle away from
From.
Specifically, when washing machine 200 is dehydrated, under the influence of centrifugal force, balancing weight 21 makes sealing device 2 from described
Two-state is transformed into described first state, and in this process, sealing device 2 moves to lid 15 from the top of lid 15
Portion, accordingly, is equivalent to sealing device 2 and moves away from described pivot axle from the direction near described pivot axle
Direction preset distance (described preset distance is related to the compress variation of return unit 3), so, when sealing device 2 is positioned at described
During the first state, sealing device 2 is positioned at described second state with the distance of the pivot axle of inner core 210 more than sealing device 2
When sealing device 2 and pivot axle distance.It is so easy to discharge the water in inner core 210 further.
Roller washing machine 200 according to embodiments of the present invention, by arranging dehydration control assembly 100, it is possible to achieve water-saving,
Improve and clean the multiple beneficial effect such as ratio, the interior outer barrel accumulation of mud of prevention.
Further, with reference to Figure 10, dehydration control assembly 100 is arranged on the perisporium of inner core 210.So, by including
The perisporium of cylinder 210 installs dehydration control assembly 100 so that the water in roller washing machine 200 dehydration is easy to discharge, so that
Obtain roller washing machine 200 and there is preferable serviceability.
Wherein, dehydration control assembly 100 could be formed with the radian suitable with the perisporium of inner core 210, so permissible
Dehydration control assembly 100 can preferably be fitted with the perisporium of inner core 210, so that it is guaranteed that roller washing machine 200 has relatively
Good sealing property.
In addition, with reference to Fig. 6 and Fig. 7 and combine Figure 10, chassis 14 could be formed with multiple pilot hole 143, multiple assemblings
Hole 143 is spaced apart on chassis 14.Thus, can reliably dehydration control assembly 100 be arranged on by multiple pilot holes 143
On the perisporium of inner core 210, so that it is guaranteed that the dependability of roller washing machine 200.
Dehydration control assembly 100 can be only fitted to a circle of inner core 210 front end.The concrete setting of dehydration control assembly 100
Multiple dehydration control assemblies 100 can be arranged in inner core according to the different design requirement of different model roller washing machine by position
210 positions arbitrarily needing.
Wherein, it with reference to Figure 12, is provided with protecgulum 220 in the front end of inner core 210, is provided with bonnet 230 in the rear end of inner core 210.
Bonnet 230 lid be located at the rear side of inner core 210 and be tightly connected with inner core 210, protecgulum 220 lid be located at inner core 210 front side and with
Inner core 210 is tightly connected.Protecgulum 220 and bonnet 230 all weld or sealing riveting with inner core 210.
In addition, dehydration control assembly 100 is connected between inner core 210, it is necessary to by the connection of water-stop can be kept
Mode, is typically chosen enclosure seal riveting, it is possible to use the modes such as welding, high-strength special type glue.
Describe a specific embodiment according to roller washing machine 200 of the present invention below in conjunction with Fig. 1 to Figure 13 in detail.
Roller washing machine 200 according to embodiments of the present invention, including：The 210th, casing the 220th, atresia inner core drives assembly, enters
Aquaporin 240 and door body 250.
Atresia inner core 210 is assembled with dehydration control assembly 100, dehydration control assembly 100 static, washing when keep
Sealing state, dehydration control assembly 100 opens when dehydration so that water is discharged in atresia inner core 210.Complete machine passes through flowmeter
260th, external heater the 270th, nozzle enters the repertoire that the devices such as sprinkler head 240 achieve laundry processes.
Specifically, conventional drum washing machine water inlet is by water intaking valve control, and current enter and dissolve washing in detergent box
Agent, is entered in outer barrel by outer barrel water inlet pipe.Owing to tradition inner core is porose, entrance inner core after water level rising, thus wetting clothing,
Start washing.Bottom between interior outer barrel is provided with resistance type heater, and heater is submerged in water, can add water
Heat.Outer barrel is provided with tracheae and the pressure type water level sensor being connected with tracheae, permissible by the endotracheal pressure of perception
Indirectly measure the height of inner bucket water position, thus control the water yield using in washing process.
Use the roller washing machine 200 of atresia inner core 210, compared with conventional drum washing machine, need at intake tunnel 240
Upper increase flow detector such as flowmeter 260 grade is to measure the inflow of control roller washing machine 200.In casing 220
Devising heater 270, being placed on heating member 272 in heating chamber 271, current enter after detergent box 280 outflow and add
Thermal 270, enters sprinkler head 240 spirt atresia inner core 210 by be positioned at atresia inner core 210 front openings after heating again
In.Realize that water discharges atresia inner core 210 when dehydration by the dehydration control assembly 100 on inner core.
Dehydration control assembly 100 includes housing the 1st, sealing device 2 and return unit 3, and wherein, housing 1 includes chassis 14 He
Lid 15, sealing device 2 includes balancing weight 21 and seal 22.Whole dehydration control assembly 100 is arranged on inner core 210.Lid
The top of body 15 is provided with multiple dewatering hole 12, and at least a portion of the perisporium of lid 15 downwardly and outwardly tilts to extend formation reducer pipe
Portion.Chassis 14 is provided with the pilot hole 143 assembling with inner core 210.Dehydration control assembly 100 and inner core 210 can be by envelopes
Enclosed sealing riveting or its complementary energy ensure the connected mode of sealing.Chassis 14 is additionally provided with multiple osculum 13, Duo Gepai simultaneously
Draining when water hole 13 is in described first state for sealing device 2 is flowed out.Chassis 14 is provided with a radian, described radian half
Fit with the radius of inner core 210 in footpath.
The installing hole 2211 that balancing weight 21 passes through in the middle of seal 22 assembles, bottom (the such as supporting part of balancing weight 21
213) being inserted in return unit 3, being further arranged in the stopper slot 141 of chassis 14 central authorities, the top of balancing weight 21 is by lid
15 press-ins, due to chassis 14 and inner core 210 close fit, lid 15 are formed with a gradient, so bonnet during installation
230 are fastened by inner core 210 is firm entirely.
Roller washing machine 200 according to embodiments of the present invention, it is possible to achieve water-saving, raising are cleaned ratio, stoped interior outer barrel dirt
The multiple beneficial effects such as dirt accumulation.Wherein, when roller washing machine 200 is in dewatering state, sealing device 2 is in described first shape
State, dewatering hole 12 and osculum 13 turn on, it is simple to discharge the water in atresia inner core 210.Roller washing machine 200 is in washing shape
When state or inactive state, sealing device 2 is in described second state, cuts off dewatering hole 12 and osculum 13, so makes cylinder
Washing machine 200 has preferably sealing property, thus preferably cleans clothing.
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ", " specifically show
Specific features, structure, material or the feature that the description of example " or " some examples " etc. means to combine this embodiment or example describes
It is contained at least one embodiment or the example of the present invention.In this manual, need not to the schematic representation of above-mentioned term
Identical embodiment or example must be directed to.And, the specific features of description, structure, material or feature can be arbitrary
Individual or multiple embodiment or example combine in an appropriate manner.Additionally, in the case of not conflicting, the technology of this area
The feature of the different embodiment described in this specification or example and different embodiment or example can be combined by personnel
And combination.
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 within the scope of the invention can be to above-mentioned
Embodiment is changed, changes, replaces and modification.
Claims (10)
1. a roller washing machine, it is characterised in that include：
Casing, described casing has water inlet and delivery port；
Atresia inner core, the axis horizontal of described atresia inner core and the open-front of described anhydrous inner core, described atresia inner core is around axle
Line is rotatably provided in described casing；
Driving assembly, described driving assembly is connected with described atresia inner core, and described driving assembly is used for driving described atresia inner core
Rotate；
Intake tunnel, the water inlet end of described intake tunnel extends to described water inlet, and the water side of described intake tunnel extends
To the position being suitable to the water inlet of the inner space of described atresia inner core；
Door body, described door body sets on the housing for opening or closing before described atresia inner core；
Flowmeter, described flowmeter is serially connected on described intake tunnel, and described flowmeter is for detecting by described intake tunnel
The flow of water inlet.
2. roller washing machine according to claim 1, it is characterised in that the water inlet end of described intake tunnel is connected with into water
Valve.
3. roller washing machine according to claim 2, it is characterised in that described flowmeter is connected with described water intaking valve or institute
State flowmeter to become one with described water intaking valve.
4. roller washing machine according to claim 1, it is characterised in that the water side of described intake tunnel extends to described
Before atresia inner core and be suitable to towards described atresia inner core inside water spray, the water side of described intake tunnel be connected with into water spray
Head.
5. roller washing machine according to claim 1, it is characterised in that described roller washing machine also includes：
Detergent box, described detergent box is serially connected on described intake tunnel, and the described detergent box of described intake tunnel connection
Inner space.
6. roller washing machine according to claim 1, it is characterised in that described driving assembly includes：
Motor, described motor is arranged on the bottom in described casing；
Belt, described belt is connected with described motor and described atresia inner core respectively.
7. roller washing machine according to claim 1, it is characterised in that the perisporium of described atresia inner core is provided with dehydration control
Assembly processed, described dehydration controls assembly and changes between the first state and a second state according to the rotating speed of described atresia inner core, institute
State dehydration control assembly and be positioned at the interior or exterior space conducting of described anhydrous inner core during described first state, described dehydration control assembly position
When described second state, atresia is closed in the inside of described atresia inner core.
8. roller washing machine according to claim 7, it is characterised in that described dehydration control assembly includes：
Housing, is formed in described housing on the cavity of closing, and described housing and is formed with the dewatering hole connecting with described cavity
And osculum, described dewatering hole connects with the inner space of described atresia inner core, outside described osculum is with described atresia inner core
Space, portion connects；
Sealing device, so that described de-in described sealing device is located at described housing along described atresia inner core radially displaceable
Water management assembly switches between described first state and described second state, and described sealing device includes balancing weight；
Return unit, described return unit is connected with described sealing device and often has the described sealing device of driving to described second state
Power,
Wherein, described balancing weight is configured to the described dehydration control assembly when the rotating speed of described atresia inner core reaches the first rotating speed
It is in the first state, and described return unit is configured to the described dehydration control when the rotating speed of described atresia inner core is less than the second rotating speed
Assembly processed is in the second state, and described second rotating speed is not higher than described first rotating speed.
9. roller washing machine according to claim 8, it is characterised in that described housing includes：
Chassis, described osculum is formed on described chassis；
Lid, described cover cap is on described chassis, and limits described cavity, institute between described lid and described chassis
State dewatering hole and be formed at the top of described lid,
Wherein, described sealing device is located in described lid.
10. roller washing machine according to claim 9, it is characterised in that at least a portion of the perisporium of described lid to
Under outward-dipping extend formed reducer pipe portion, at least a portion of described sealing device between the first state and a second state may be used
It is located at movably inside described reducer pipe portion.
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|---|---|---|---|
| CN201610790653.3A CN106436136B (en) | 2016-08-30 | 2016-08-30 | Roller washing machine |
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|---|---|---|---|
| CN201610790653.3A CN106436136B (en) | 2016-08-30 | 2016-08-30 | Roller washing machine |
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| CN106436136B CN106436136B (en) | 2019-03-26 |
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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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