CN104452171B - A kind of roller washing machine and control method - Google Patents
A kind of roller washing machine and control method Download PDFInfo
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- CN104452171B CN104452171B CN201310441832.2A CN201310441832A CN104452171B CN 104452171 B CN104452171 B CN 104452171B CN 201310441832 A CN201310441832 A CN 201310441832A CN 104452171 B CN104452171 B CN 104452171B
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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
- D06F39/086—Arrangements for avoiding detergent wastage in the discharge conduit
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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
- D06F33/00—Control of operations performed in washing machines or washer-dryers
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- D06F2202/12—
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- D06F2204/065—
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
The present invention relates to a kind of roller washing machines, including outer cylinder, inner cylinder, washing machine sewer pipe, it further include a water circulation system, the water circulation system includes one being located at the outer cylinder drainpipe that outer cylinder bottom is connected to outer cylinder, one positioned at the outer cylinder drainpipe side circulation pipe on the upper side being connected to outer cylinder, the outer cylinder drainpipe is connected to the circulation pipe, form circulation waterway, increase by a stage for generating surge water flow in washing process, forms the water inside water and outer cylinder or inner cylinder in the circulation waterway of outer cylinder bottom and recycle.Self-circulation system is formed on outer cylinder bottom, and the undissolved washing powder precipitated in outer cylinder drainpipe circulates together with washing water formation, promotes the dissolution of washing powder, improve the utilization rate of washing powder, mention high-detergency；Self-circulation system, which does not need to increase additional circulating pump, can be realized water circulation, simplifies assembly technology, reduces hardware cost, reduces the power consumption of washing machine, improve energy saving while washing powder utilization rate.
Description
Technical field
The present invention relates to washing machine field, especially a kind of self-loopa roller washing machine for promoting detergent dissolving and control
Method.
Background technique
With the increasingly raising of people's living standard, washing machine has been increasingly becoming one of household electrical appliances indispensable in people family.
Tumbling-box washing machine is when washing clothing, in order to reach higher clean rate, generally requires washing longer time and incites somebody to action
Washing water is heated to higher temperature.Tumbling-box washing machine mostly uses high-order draining, washing machine outer cylinder by pump hose directly with
Draining pump is connected to drainpipe.When washing machine inflow, clean tap water passes first into detergent box, by washing in feeding box
Clothing powder is punched into cylindric washer together.At home, since the water being passed into washing machine is mostly tap water at normal temperature, water temperature compares
Low, washing powder is difficult to whole dissolutions in the short time.Still undissolved washing powder enter after outer cylinder be easy to slide into water flow with
The pump hose of outer cylinder connection, although certain heating can be carried out to washing water by starting washing machine after washing, and inner cylinder rotates meeting
The water in outer cylinder is set to generate certain surge, but to show that the washing powder being deposited in scupper hose is still difficult completely molten for experiment
Solution, therefore it is bound to cause the waste of washing powder, influence the clean rate of washing machine.
Undissolved washing powder slides into pump hose in order to prevent, and existing roller washing machine mostly uses advanced clear water, to clear water
Pump hose is filled later again into the water containing washing powder.Although clear water has filled pump hose, due to gravity, still have
A large amount of undissolved washing powder slides into pump hose.
Some washing machines promote the dissolution of washing powder by the way of circulated sprinkling, such as application No. is
200410088347.2 patent discloses a kind of washing machine with washing water cycling device, comprising: one is connected with washing tub
First pipe；One water-circulating pump being connected with the first pipe, the water-circulating pump are extracted water out by washing tub；One and water-circulating pump
The water of extraction is sent into washing tub by the second connected pipe, second pipe；One bypass being arranged between the first pipe and the second pipe
Pipe；And the water of extraction is imported one in the second pipe and shunt valve by a control valve for being set to the second pipe, the control valve.
The washing powder for being deposited to scupper hose is extracted out by the way of increasing circulating pump, it is molten to be re-fed into acceleration in cylindric washer
Solution, needs to increase the circulating pump of higher cost to provide circulation power, not only increases hardware cost, and will increase washing machine
Power consumption.
Patent No.: the patent of ZL200610066282.0 discloses a kind of washing machine for making full use of washing powder, including
Connect scupper hose, the draining pump for connecting scupper hose or the drain valve and connection draining pump of washing machine outer cylinder bottom discharge mouth
Or the drainpipe of drain valve, water return outlet, the draining pump or row are equipped in the lower position of the observation window pad of washing machine outer cylinder
A circulating water pipe is connected between water valve and the water return outlet.Using the pressure difference between two hoses, water is from washing powder circulation pipe
High water level the low water level of outer cylinder is flowed to by outer cylinder to draining pump and pump hose.But the circulating effect of above-mentioned patent is not very
It is good, and complexity is processed in the lower position of observation window pad setting water return outlet.
It is energy saving while in order to improve washing powder utilization rate, and the clean rate of washing machine is improved, the present inventor proposes
A kind of roller washing machine and its control method.
Summary of the invention
It is an object of the present invention to overcome the deficiencies of the prior art and provide a kind of roller washing machine, outer cylinder bottom is formed to be followed certainly
Loop system, the undissolved washing powder precipitated in outer cylinder drainpipe are circulated together with washing water formation, promote the molten of washing powder
Solution, improves the utilization rate of washing powder, mentions high-detergency；Self-circulation system, which does not need to increase additional circulating pump, can be realized water and follows
Ring simplifies assembly technology, reduces hardware cost, reduces the power consumption of washing machine, saves energy while improving washing powder utilization rate
Source.
Another object of the present invention is to provide a kind of control method of roller washing machine.
In order to realize the purpose, the present invention adopts the following technical scheme:
A kind of roller washing machine, including outer cylinder, inner cylinder, washing machine sewer pipe further include a water circulation system, water circulation
System includes one being located at the outer cylinder drainpipe that outer cylinder bottom be connected to outer cylinder, one being located at that outer cylinder drainpipe side is on the upper side and outer cylinder company
Logical circulation pipe, the outer cylinder drainpipe are connected to the circulation pipe, form circulation waterway.
The washing machine sewer pipe is directly connected to outer cylinder bottom or the washing machine sewer pipe is connected with circulation waterway
It connects, is connected to by circulation waterway with outer cylinder bottom, the preferably described washing machine sewer pipe is connected with the outer cylinder drainpipe of circulation waterway
It connects.
The outer cylinder drainpipe and the circulation pipe are located on the same cross section of outer cylinder, and the height of the circulation pipe is higher than
The height of the outer cylinder drainpipe, the vertical height of the circulation pipe to the outer cylinder drainpipe be outer barrel diameter 10%~
50%。
The water circulation system include a draining pump, the draining pump include draining pump chambers, draining pump chambers be equipped with it is outer
First nozzle of cylinder drainpipe connection, the second nozzle being connect with circulation pipe, the third nozzle that is connected to washing machine sewer pipe and
Drain motor, first nozzle, the second nozzle are located at one end of draining pump chambers, and the third nozzle, drain motor are located at
Drain the other end of pump chambers, centre setting filter device.
First nozzle, the second nozzle are located in the same cross section of draining pump chambers, preferably described first nozzle, the
The L-shaped setting of two nozzles, further preferred first nozzle are located at the side of draining pump chambers, and second nozzle is located at
Drain the top of pump chambers.
A kind of control method of roller washing machine, comprising the following steps: water filling, washing, rinsing, dehydration, in washing process
It is middle to increase by a stage for generating surge water flow, make water in the circulation waterway of outer cylinder bottom by outer cylinder drainpipe, by circulation pipe,
Water circulation is formed inside outer barrel, inner cylinder, to outer cylinder drainpipe, promotes the undissolved detergent dissolving of precipitating.
The method for generating surge water flow is to control inner cylinder with the revolving speed of 90~200rpm, is turned clockwise or counterclockwise
Dynamic 1~5min, preferably control inner cylinder rotate clockwise or counterclockwise 2min with the revolving speed of 120rpm.
If face washing machine door body, when circulation pipe is located at position on the upper side on the right side of outer cylinder drainpipe, then it is counterclockwise to control inner cylinder
Rotation generates surge water flow and controls inner cylinder if circulation pipe is located at position on the upper side on the left of outer cylinder drainpipe and rotate clockwise,
Generate surge water flow.
At least after charging, control inner cylinder generates surge water with 1~5min of rotational speed of 90~200rpm at least once
Stream forms the water inside water and outer cylinder or inner cylinder in the circulation waterway of outer cylinder bottom and recycles, preferably washs 5 points after charging
Inner cylinder is controlled after clock at least once with 1~5min of rotational speed of 90~200rpm, generate surge water flow, make the row of outer cylinder bottom
Water in water pipe circulates.
If having the process to washing water heating in washing, at least after washing water is heated to set temperature, at least once
Inner cylinder is controlled with 1~5min of rotational speed of 90~200rpm, surge water flow is generated, makes the water in the circulation waterway of outer cylinder bottom
It is formed and is recycled with the water inside outer cylinder or inner cylinder.
After technical solutions according to the invention, bring it is following the utility model has the advantages that
1, self-circulation system, the undissolved washing powder precipitated in outer cylinder drainpipe are formed on washing machine outer cylinder of the present invention bottom
It is circulated together with washing water formation, promotes the dissolution of washing powder, improve the utilization rate of washing powder, mention high-detergency.
2, self-circulation system does not need to increase additional circulating pump and water circulation can be realized in the present invention, simplifies assembler
Skill reduces hardware cost, reduces the power consumption of washing machine, improves energy saving while washing powder utilization rate.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1: roller washing machine three-dimensional structure diagram of the present invention
Fig. 2: roller washing machine sectional structure chart of the present invention
Fig. 3: draining pump structure chart of the present invention
Wherein: 1, shell, 2, outer cylinder, 3, inner cylinder, 4, master control borad, 5, door body, 6, draining pump, 7, liquid level sensor, 8, drive
Dynamic motor, 9, water inlet system, 10, washing powder box, 61, draining pump chambers, 62, outer cylinder drainpipe, 63, circulation pipe, 64, washing machine
Drainpipe, 611, filter device, the 612, first nozzle, the 613, second nozzle, 614, third nozzle, 615, drain motor.
Specific embodiment
As shown in Figure 1 and Figure 2, a kind of roller washing machine of the present invention, including 2 bottom of outer cylinder 2, inner cylinder 3 and outer cylinder
Drainage system, the drainage system include outer cylinder drainpipe and washing machine sewer pipe, and outer cylinder drainpipe and washing machine sewer pipe connect
It is logical, the water in outer cylinder can be discharged to washing machine, be a shell 1 outside the outer cylinder 2,2 top of outer cylinder is equipped with water inlet system 9 and washes
Clothing powder box 10, water flow is by water inlet system 9, by washing powder box 10, into inner cylinder 3, and by the laundry inside washing powder box 10
Powder is flushed to inner cylinder 3.
Heretofore described roller washing machine further includes a water circulation system, which includes one positioned at outer cylinder
The outer cylinder drainpipe 62, one that 2 bottoms are connected to outer cylinder 2 is located at 62 side of the outer cylinder drainpipe circulation pipe on the upper side being connected to outer cylinder 2
63, the outer cylinder drainpipe 62 is connected to the circulation pipe 63, forms a circulation waterway.The water circulation system does not need to recycle
Pump makes internal washing water generate surge water flow, makes the recirculated water of outer cylinder bottom by the rotation of itself inner cylinder of control washing machine
Water in road is by outer cylinder drainpipe, by forming water circulation inside circulation pipe, outer barrel, inner cylinder, to outer cylinder drainpipe, outside
The undissolved washing powder precipitated in cylinder drainpipe is circulated together with washing water formation, promotes detergent dissolving, is deposited in outer
Washing powder reenters outer cylinder 2 in cylinder drainpipe 62 or inner cylinder 3 participates in washing process, effectively improves the utilization of washing powder
Rate improves the clean rate of clothing.
The washing machine sewer pipe 64 is directly connected to 2 bottom of outer cylinder, two outer cylinder drainpipes 62 of outer cylinder bottom setting, and one
A to connect to form circulation waterway with circulation pipe 63, another connect to form drainage system with washing machine sewer pipe 64, circulation and row
Water is independent of each other；Or the washing machine sewer pipe 64 is connected with circulation waterway, is connected to by circulation waterway with outer cylinder bottom,
I.e. the outer cylinder drainpipe 62 of the shared outer cylinder bottom of water circulation system and drainage system, the two are wholely set to form discharge cycle system
System, the preferably described washing machine sewer pipe 64 is connected with the outer cylinder drainpipe 62 of circulation waterway, due to recycling and draining not same
One time carried out, and an outer cylinder drainpipe 62 is arranged in outer cylinder bottom, and water circulation system and drainage system share the outer of outer cylinder bottom
Cylinder drainpipe 62, when can reduce processing, the assembly of a part, while drain, outer cylinder drainpipe 62 and circulation pipe 63 can be simultaneously
Draining outward.
It is preferred that the forward position in 2 bottom of outer cylinder is arranged in discharge cycle system.In this way, can be torn open on the front panel of washing machine
Filter device 611 in lower discharge cycle system is cleaned.
Outer cylinder drainpipe 62 and the circulation pipe 63 are located on the same cross section of outer cylinder, and the height of the circulation pipe 63 is high
In the height of the outer cylinder drainpipe 62, the vertical height of the circulation pipe to the outer cylinder drainpipe is the 10% of outer barrel diameter
~50%.Suitable position can guarantee outer cylinder under the revolving speed of setting, and the water in the circulation waterway of outer cylinder bottom is drained by outer cylinder
Pipe, by forming water circulation inside circulation pipe, outer barrel, inner cylinder, to outer cylinder drainpipe.
If roller washing machine is upper draining, discharge cycle system includes a draining pump 6, and the draining pump 6 is to wash
At or rinsing is completed or when dehydration extracts washing machine internal water out, pass through washing machine sewer pipe and washing machine, the draining be discharged
Pump 6 includes draining pump chambers 61, draining pump chambers 61 equipped with the first nozzle being connected to the outer cylinder drainpipe 62 of 2 bottom of outer cylinder
612, the second nozzle 613 being connected to circulation pipe 63, the third nozzle 614 and drain motor that are connected to washing machine sewer pipe 64
615。
If roller washing machine is lower draining, discharge cycle system includes a drain valve, and the drain valve is completed in washing
Washing machine is discharged by washing machine sewer pipe in washing machine internal water when either rinsing is completed or is dehydrated, does not need to drain
Pump, as long as drain valve is opened, internal water can be discharged by gravity, which includes draining valve chamber, drain valve
Chamber is equipped with the first nozzle 612 being connected to the outer cylinder drainpipe 62 of 2 bottom of outer cylinder, the second nozzle being connected to circulation pipe 63
613, the third nozzle 614 and traction electric machine being connected to washing machine sewer pipe 64, the fortune that the traction electric machine passes through traction valve plug
The opening and closing of dynamic controllable drain valve, to control the draining of washing machine.
For convenience of installation outer cylinder drainpipe 62 and circulation pipe 63 be hose, can be corrugated flexible hose, due to corrugated flexible hose can
The relative position of retractility, outer cylinder 2 and draining pump does not have to the particularly severe of requirement, can be convenient for assembly.
First nozzle 612, the second nozzle 613 are located at one end of draining pump chambers 61, the third nozzle 614, draining electricity
Machine 615 is located at the other end of draining pump chambers 61, centre setting filter device 611.The filter device 611 can will be in clothing
Line bits, coin etc. intercept, by manually carrying out periodic cleaning.
In washing process, drain motor does not turn, and the washing powder and washing water precipitated in outer cylinder drainpipe 62 passes through the first pipe
Mouth 612, draining pump chambers 61, the second nozzle 613 return to inside outer cylinder 3 using circulation pipe 63, are thusly-formed circulation, can promote
Make the detergent dissolving for being deposited in outer cylinder drainpipe, comes back to cylindric washer and participate in washing process, effectively improve washing powder
Utilization rate, improve the clean rate of clothing.
First nozzle 612, the second nozzle 613 are located in the same cross section of draining pump chambers 61, water easy to form in this way
Stream circulation, the water in outer cylinder drainpipe can be directly entered circulation pipe, and first nozzle 612, the second nozzle 613 is L-shaped sets
It sets, further preferred first nozzle 612 is located at the side of draining pump chambers 61, and second nozzle 613 is located at draining pump
The top of chamber 61, the third nozzle 614 are located at the top of draining pump chambers 61.When draining pump is installed, the axis of draining pump
Parallel with the axis of inner cylinder, outer cylinder, draining pump is to lean on front position with outer cylinder bottom, and outer cylinder drainpipe 62 is by the draining of outer cylinder bottom
Mouth is connected to the first nozzle 612 of 6 side of draining pump, and circulation pipe 63 will be located at discharge outlet side recirculated water on the upper side on outer cylinder
Mouth is connected to second nozzle 613 on 6 top of draining pump, forms a circulation path, is deposited to the washing powder of outer cylinder drainpipe and is washed
It washs water and can be formed in this circulation path and circulated.
After starting washing, master control borad 4 controls driving motor 8 and drives the rotation of 3 both forward and reverse directions of inner cylinder washing machine, realizes internal
Clothing in cylinder 3 beats washing.
If face washing machine door body 5, when circulation pipe 63 is located at 62 right side position on the upper side of outer cylinder drainpipe, then it is inverse to control inner cylinder
Hour hands rotation has swung the water of 2 bottom of outer cylinder to upper right side when inner cylinder 3 rotates counterclockwise, at this time circulation pipe 63 and outer cylinder 2
The water level of interface is lower than the water level of outer cylinder drainpipe 62 and 2 interface of outer cylinder, and circulation pipe 63 and the pressure of 2 interface of outer cylinder are small
In the pressure of outer cylinder drainpipe 62 and 2 interface of outer cylinder, and outer cylinder drainpipe 62 and 2 interface gravity direction of outer cylinder and centrifugal force
Direction is identical, is directly superimposed, and along with inner cylinder 3 rotates counterclockwise, the impulse force of internal washing water leads to the water flow in circulation path
It is dynamic, when inner cylinder rotates counterclockwise, water circulation is just generated in circulation path.
If face washing machine door body 5, if circulation pipe is located at 62 left side position on the upper side of outer cylinder drainpipe, it is suitable to control inner cylinder
Hour hands rotation, when inner cylinder 3 rotates clockwise, the water of 2 bottom of outer cylinder has been swung to upper left side, at this time circulation pipe 63 and outer cylinder 2
The water level of interface is lower than the water level of outer cylinder drainpipe 62 and 2 interface of outer cylinder, and circulation pipe 63 and the pressure of 2 interface of outer cylinder are small
In the pressure of outer cylinder drainpipe 62 and 2 interface of outer cylinder, and outer cylinder drainpipe 62 and 2 interface gravity direction of outer cylinder and centrifugal force
Direction is identical, is directly superimposed, along with inner cylinder 3 rotates clockwise, the impulse force of internal washing water leads to the water flow in circulation path
It is dynamic, when rotating clockwise inner cylinder, water circulation is just generated in circulation path.
Preferably increase by a stage for generating surge water flow in washing process, makes in the outer cylinder drainpipe 62 of outer cylinder bottom
Water circulate.The method for generating surge water flow is to control inner cylinder with the revolving speed of 90~200rpm, clockwise or inverse time
Needle rotates 1~5min, and preferably control inner cylinder rotates clockwise or counterclockwise 2min with the revolving speed of 120rpm.
At least after charging, control inner cylinder generates surge water with 1~5min of rotational speed of 90~200rpm at least once
Stream forms the water inside water and outer cylinder or inner cylinder in the circulation waterway of outer cylinder bottom and recycles, preferably washs 5 points after charging
Inner cylinder is controlled after clock at least once with 1~5min of rotational speed of 90~200rpm, generate surge water flow, make following for outer cylinder bottom
Water and outer cylinder in ring water route or the water inside inner cylinder, which are formed, to be recycled, and dissolves the washing powder being deposited in outer cylinder drainpipe sufficiently
Enter washing state afterwards.It may be alternatively provided as after charging, controlling inner cylinder with the rotational speed 2min of 120rpm, generating surge water
Stream, stopping control inner cylinder again after a certain period of time with the rotational speed 2min of 200rpm, generate surge water flow, make the row of outer cylinder bottom
Water in water pipe circulates.
If having the process to washing water heating in washing, at least after washing water is heated to set temperature, at least once
Inner cylinder is controlled with 1~5min of rotational speed of 90~200rpm, surge water flow is generated, makes the water in the circulation waterway of outer cylinder bottom
It is formed and is recycled with the water inside outer cylinder or inner cylinder, the washing powder being deposited in outer cylinder drainpipe is made to enter washing shape after completely dissolution
State.
Using the roller washing machine of the present invention with water circulation system, in washing-powder feeding and into after washing water, starting
Washing, along with the positive and negative rotation of inner cylinder, washing water generates disturbance, and generates water-head at circulation path both ends, makes self-loopa pipe
Flowing water stream is formed in road, promotes the washing powder for being deposited to outer cylinder drainpipe to accelerate dissolution, and reenter with circulating water flow
In outer cylinder.The present invention, which does not need to increase additional circulating pump, can be realized water circulation, energy saving, accelerate the dissolution of washing powder.
Control method of the invention effectively can thoroughly dissolve washing powder, improve detergency of washer.
Specifically, washing powder is put into washing powder box, put the laundry into inner cylinder 2, start washing machine, master control borad 4 is controlled
Water inlet system processed supplies water to washing machine, and in water supply process, the washing powder in washing powder box is flushed to cylindric washer by water flow, due to being passed through
Water in washing machine is mostly tap water at normal temperature, and water temperature is relatively low, and washing powder is difficult to whole dissolutions in the short time, still undissolved
Washing powder is easy to slide into the outer cylinder drainpipe connecting with outer cylinder bottom with water flow after entering outer cylinder, after starting washing, master control
Plate 4 controls driving motor 8 and drives the rotation of 3 both forward and reverse directions of inner cylinder, and realization beats washing to the clothing in inner cylinder 3, in washing process
It is middle to increase by a stage for generating surge water flow, promote the water in the outer cylinder drainpipe 62 of outer cylinder bottom to circulate.Generate surge
The method of water flow is, controls inner cylinder with a higher rotation speed and rotates certain time, and preferably control inner cylinder revolving speed is 120rpm, when rotation
Between be 2min.That is, controlling inner cylinder after being filled the water in washing process with the rotational speed 2min of 120rpm, generating surge water flow, make
Water in the drainpipe of outer cylinder bottom circulates, or water filling washing is controlled after undissolved washing powder precipitate completely after five minutes
Inner cylinder processed is generated surge water flow, circulates the water in the drainpipe of outer cylinder bottom, make with the rotational speed 2min of 120rpm
The washing powder being deposited in outer cylinder drainpipe enters washing state after completely dissolution, if face washing machine door body, circulation pipe are located at
It on the right side of outer cylinder drainpipe when position on the upper side, then controls inner cylinder and rotates counterclockwise, generate surge water flow, if circulation pipe is located at outer cylinder row
It on the left of water pipe when position on the upper side, then controls inner cylinder and rotates clockwise, generate surge water flow.It is controlled using high revolving speed and generates surge water
Stream, circulating effect is good, and not use and use circulating pump.
If washing in have to washing water heating process, after washing water is heated to set temperature, control inner cylinder with
The rotational speed 2min of 200rpm generates surge water flow, circulates the water in the drainpipe of outer cylinder bottom, promote washing powder
Dissolution, realization make full use of.
Do not have to use circulating pump in the present invention, by outer cylinder drainpipe and the setting position of circulation pipe and turning for control inner cylinder
Circulating for water flow can be realized in turn speed, promotes the dissolution of washing powder, improves the utilization rate of washing powder, proposes high-detergency drop
Low hardware cost reduces the power consumption of washing machine, improves energy saving while washing powder utilization rate.
The foregoing is merely the preferred embodiment of the present invention, it is noted that for those of ordinary skill in the art and
Speech, without departing from the principles of the present invention, can also make various deformation and improvement, this also should be considered as protection of the invention
Range.
Claims (10)
1. a kind of roller washing machine, including outer cylinder, inner cylinder, washing machine sewer pipe, it is characterised in that: further include a water cyclic system
System, the water circulation system include one being located at the outer cylinder drainpipe that outer cylinder bottom is connected to outer cylinder, one positioned at outer cylinder drainpipe side
The circulation pipe on the upper side being connected to outer cylinder, the outer cylinder drainpipe are connected to the circulation pipe, form circulation waterway；
The outer cylinder drainpipe and the circulation pipe are located on the same cross section of outer cylinder, and the height of the circulation pipe is higher than described
The height of outer cylinder drainpipe, the vertical height of the circulation pipe to the outer cylinder drainpipe are the 10%~50% of outer barrel diameter；
The water circulation system includes a draining pump, which is equipped with and arranges with outer cylinder including draining pump chambers, draining pump chambers
First nozzle of water pipe connection, the second nozzle being connect with circulation pipe, the third nozzle being connected to washing machine sewer pipe and draining
Motor, first nozzle, the second nozzle are located at one end of draining pump chambers, and the third nozzle, drain motor are located at draining
The other end of pump chambers, centre setting filter device；
The forward position in outer cylinder bottom is arranged in discharge cycle system, and the filter device is detachable；
First nozzle, the L-shaped setting of the second nozzle, the first nozzle are located at the side of draining pump chambers, second pipe
Mouth is located at the top of draining pump chambers.
2. a kind of roller washing machine according to claim 1, it is characterised in that: the washing machine sewer pipe and circulation waterway
It is connected, is connected to by circulation waterway with outer cylinder bottom.
3. a kind of roller washing machine according to claim 2, it is characterised in that: the washing machine sewer pipe and circulation waterway
Outer cylinder drainpipe be connected.
4. a kind of any control method of roller washing machine of claim 1-3, comprising the following steps: water filling, washing, drift
It washes, be dehydrated, it is characterised in that: increase by a stage for generating surge water flow in washing process, make the circulation waterway of outer cylinder bottom
In water by outer cylinder drainpipe, by circulation pipe, outer cylinder, inner cylinder, to outer cylinder drainpipe form water circulation, promote precipitating not
The detergent dissolving of dissolution.
5. a kind of control method of roller washing machine according to claim 4, it is characterised in that: water flow is agitated in the generation
Method be, control inner cylinder with the revolving speed of 90~200rpm, rotate clockwise or counterclockwise 1~5min.
6. a kind of control method of roller washing machine according to claim 5, it is characterised in that: control inner cylinder is with 120rpm
Revolving speed, rotate clockwise or counterclockwise 2min.
7. a kind of control method of roller washing machine according to claim 4, it is characterised in that: if face door of washing machine
Body then controls inner cylinder and rotates counterclockwise when circulation pipe is located at position on the upper side on the right side of outer cylinder drainpipe, surge water flow is generated, if following
It when endless tube is located at position on the upper side on the left of outer cylinder drainpipe, then controls inner cylinder and rotates clockwise, generate surge water flow.
8. a kind of control method of roller washing machine according to claim 4, it is characterised in that: at least after charging, until
A few secondary control inner cylinder is generated surge water flow, is made the circulation waterway of outer cylinder bottom with 1~5min of rotational speed of 90~200rpm
In water and outer cylinder or inner cylinder inside water formed and recycle.
9. a kind of control method of roller washing machine according to claim 8, it is characterised in that: washing after five minutes extremely
A few secondary control inner cylinder is generated with 1~5min of rotational speed of 90~200rpm and is agitated water flow, in the drainpipe for making outer cylinder bottom
Water circulate.
10. a kind of control method of roller washing machine according to claim 4, it is characterised in that: if having in washing to washing
The process for washing water heating controls inner cylinder at least once then at least after washing water is heated to set temperature with 90~200rpm's
1~5min of rotational speed generates surge water flow, makes the water shape inside the water and outer cylinder or inner cylinder in the circulation waterway of outer cylinder bottom
At circulation.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310441832.2A CN104452171B (en) | 2013-09-25 | 2013-09-25 | A kind of roller washing machine and control method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310441832.2A CN104452171B (en) | 2013-09-25 | 2013-09-25 | A kind of roller washing machine and control method |
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| CN104452171A CN104452171A (en) | 2015-03-25 |
| CN104452171B true CN104452171B (en) | 2019-02-19 |
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| CN108642806B (en) * | 2018-04-17 | 2021-12-03 | 青岛海尔洗涤电器有限公司 | Washing machine observation window pad and washing machine |
| CN110835831A (en) * | 2018-08-15 | 2020-02-25 | 青岛海尔滚筒洗衣机有限公司 | Pump device and washing equipment equipped with same |
| CN109137407A (en) * | 2018-10-29 | 2019-01-04 | 金羚电器有限公司 | A kind of draining pump and washing machine |
| DE102019209149A1 (en) * | 2019-06-25 | 2020-12-31 | BSH Hausgeräte GmbH | Laundry care device with a pumping device and a method for operating the laundry care device |
| CN111088645A (en) * | 2019-11-02 | 2020-05-01 | 珠海格力电器股份有限公司 | Household appliance combination structure |
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