CN109208262A - Steam generating device of washing machine, washing machine and washing method - Google Patents
Steam generating device of washing machine, washing machine and washing method Download PDFInfo
- Publication number
- CN109208262A CN109208262A CN201811267833.9A CN201811267833A CN109208262A CN 109208262 A CN109208262 A CN 109208262A CN 201811267833 A CN201811267833 A CN 201811267833A CN 109208262 A CN109208262 A CN 109208262A
- Authority
- CN
- China
- Prior art keywords
- water
- tank body
- heater
- turbidity
- washing machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000005406 washing Methods 0.000 title claims abstract description 68
- 238000000034 method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 243
- 238000004140 cleaning Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 10
- 238000010438 heat treatment Methods 0.000 claims description 27
- 238000001514 detection method Methods 0.000 description 8
- 238000010926 purge Methods 0.000 description 5
- 206010053615 Thermal burn Diseases 0.000 description 3
- 210000000476 body water Anatomy 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000005485 electric heating Methods 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/40—Steam generating arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/087—Water level measuring or regulating devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a steam generating device of a washing machine, the washing machine and a cleaning method, wherein the steam generating device of the washing machine comprises: the water tank comprises a water tank body, a control valve assembly, a heater and a turbidity sensor, wherein the turbidity sensor comprises a first turbidity sensing unit and a second turbidity sensing unit, the water tank body comprises a water inlet and a water outlet, the first turbidity sensing unit is used for detecting the first turbidity of water flowing out along the water outlet, and the second turbidity sensing unit is used for detecting the second turbidity of water flowing in along the water inlet; and the controller is in communication connection with the heater, the first control valve, the second control valve, the first turbidity sensing unit and the second turbidity sensing unit. The steam generating device of the washing machine can clean the heater when the heater stops operating, ensures no scale and other residues, and improves the safety of the steam generating device of the washing machine.
Description
Technical field
The present invention relates to laundry facilities technical fields, steam generation facility, washing machine more particularly to a kind of washing machine
And cleaning method.
Background technique
The steam generation facility of washing machine generates steam using Electric heating, the problem of due to wash water water quality,
In use, wash water is easy that scale can be generated on the surface of electric heater, it is easy to the steam generation facility of washing machine
Pipeline results in blockage, and be easy to causeing under the situation of heating sets off an explosion, and endangers the safety of user.
Summary of the invention
Based on this, for traditional washing machine steam generation facility when in use, wash water is easy in electric heater
Surface can generate scale, it is easy to result in blockage to the pipeline of the steam generation facility of washing machine, hold under the situation of heating
It easily causes and sets off an explosion, endanger the problem of the safety of user, propose the steam generation facility, washing machine and cleaning of a kind of washing machine
Method；The steam generation facility of the washing machine can be when heater be out of service, to cleaning for heater, it is ensured that do not have
The residual such as scale, promotes the safety of the steam generation facility of washing machine；The washing machine includes the steam generation of above-mentioned washing machine
Device, therefore, the washing machine can clean the inside of tank body after laundry, it is ensured that residual without scale etc.
It stays, and then the safety of washing machine can be promoted；The cleaning method, which can be realized, carries out clearly the steam generation facility of washing machine
It washes, it is ensured that without the residual such as scale, promote the safety of the steam generation facility of washing machine.
Specific technical solution is as follows:
On the one hand, this application involves a kind of steam generation facilities of washing machine, comprising: tank body, the tank body
Equipped with inlet and outlet；Control valve group, the control valve group include the first control valve and the second control valve, and described the
One control valve is used to control the opening of the water inlet for controlling opening or closing for the water outlet, second control valve
Or it closes；Heater, the heating part of the heater are set in the tank body, and the heating part setting of the heater
Between the water outlet and the water inlet；Turbidity transducer, the turbidity transducer include the first turbidity sensing unit and
Second turbidity sensing unit, the first turbidity sensing unit are used to detect the first muddiness of the water along water outlet outflow
Degree, the second turbidity sensing unit are used to detect the second turbidity of the water flowed into along the water inlet；And controller, it is described
Controller and the heater, first control valve, second control valve, the first turbidity sensing unit and described the
The communication connection of two turbidity sensing units.
When in use, the controller and the heater, described first are controlled for the steam generation facility of above-mentioned washing machine
Valve, second control valve, the first turbidity sensing unit and the second turbidity sensing unit communication connection processed, work as control
When device receives heater instruction out of service, then controls the first control valve and the second control valve is opened, at this point, water energy reaches edge
The water inlet enters in the tank body, cleans to the heater；It is examined by the first turbidity sensing unit
The first turbidity for surveying the water flowed out along the water outlet is detected by the second turbidity sensing unit along the water inlet stream
Into water the second turbidity, first turbidity and the second turbidity are then compared, when the first turbidity and second muddy
When the difference of degree is within the scope of default muddy angle value, controls second control valve and close, at this point it is possible to think the heater
Surface clean it is clean；In this way, being cleaned to heater after laundry washer, it is ensured that it is remained without scale etc.,
And then the safety of washing machine can be promoted.
Technical solution is illustrated further below:
The steam generation facility of the washing machine further includes temperature sensor in one of the embodiments, and the temperature passes
Sensor is used to detect the temperature of the water in the tank body, and the temperature sensor and the controller communicate to connect.
The water inlet is connected to the water outlet of external water supply device in one of the embodiments,.
The water inlet is connected to the water outlet of the water storage case of washing machine in one of the embodiments,.
The steam generation facility of the washing machine further includes level switch in one of the embodiments, the water level inspection
The water level that device is used to detect water in the tank body is surveyed, the level switch and the controller communicate to connect.
On the other hand, the application further relates to a kind of washing machine, the steam generation facility including washing machine.
When in use, the controller and the heater, first control valve, described second are controlled for above-mentioned washing machine
Valve, the first turbidity sensing unit and the second turbidity sensing unit communication connection processed, when controller receives heater
When instruction out of service, then controls the first control valve and the second control valve is opened, enter at this point, water energy is enough along the water inlet
In the tank body, the heater is cleaned；It is detected by the first turbidity sensing unit along the water outlet
First turbidity of the water of outflow, the second of the water flowed into along the water inlet by the second turbidity sensing unit detection are muddy
Then turbidity compares first turbidity and the second turbidity, when the difference of the first turbidity and the second turbidity is default
It when within the scope of muddy angle value, controls second control valve and closes, at this point it is possible to think that the surface clean of the heater is dry
Only；In this way, being cleaned to heater after laundry washer, it is ensured that without the residual such as scale, and then can be promoted
The safety of washing machine.
Technical solution is illustrated further below:
The washing machine further includes drainage pipeline in one of the embodiments, and the drainage pipeline includes dirt inlet, described
Water outlet is connected to the dirt inlet.
On the other hand, the application further relates to a kind of cleaning method, includes the following steps:
Close the water inlet of tank body and the water outlet of tank body, driving heater operation；
When detecting that the heater is out of service, the water inlet of the tank body and going out for the tank body are opened
The mouth of a river enables water to enter heating part and the edge that the tank body cleans the heater along the water inlet of the tank body
The water outlet of the tank body is discharged；
Detect the first turbidity of the water of the water outlet discharge along the tank body with along the tank body into
When difference between second turbidity of the water that the mouth of a river flows into is within the scope of default muddy angle value, close the tank body into
The mouth of a river.
Above-mentioned cleaning method when in use, closes the water inlet of the tank body and the water outlet of the tank body,
Heater operation is driven, starts to do washing；When receiving heater instruction out of service, then open the tank body into
The water outlet at the mouth of a river and the tank body enters in the tank body at this point, water energy is enough along the water inlet, adds to described
Hot device is cleaned；First that the water flowed out along the water outlet can be then detected by the first turbidity sensing unit is muddy
Then degree compares described first by the second turbidity of the water that the detection of the second turbidity sensing unit is flowed into along the water inlet
Turbidity and the second turbidity are closed when the difference of the first turbidity and the second turbidity is within the scope of default muddy angle value
The water inlet of the tank body, at this point it is possible to think that the surface clean of the heater is clean；In this way, in laundry washer
After, i.e., heater is cleaned, it is ensured that without the residual such as scale, and then the safety of washing machine can be promoted.
Technical solution is illustrated further below:
In one of the embodiments, when detecting that the heater is out of service, open the tank body into
The water outlet at the mouth of a river and the tank body enables water to clean along the water inlet of the tank body into the tank body
The heating part of the heater and along the water outlet of the tank body discharge the step of in include；
When detecting that the heater is out of service, the water outlet of the tank body is opened；
When detecting the water in the tank body lower than preset water level, the water inlet of the tank body is opened, is made
The enough water inlets along the tank body of water energy enter the tank body and clean the heating part of the heater and along the water
The water outlet of case ontology is discharged.
In one of the embodiments, when detecting that the heater is out of service, going out for the tank body is opened
Include: in the step of mouth of a river
When detecting that the heater is out of service, and detect that the temperature of the water in the tank body is lower than default temperature
When angle value, the water outlet of the tank body is opened.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the steam generation facility of washing machine；
Fig. 2 is the schematic diagram of internal structure of the steam generation facility of washing machine；
Fig. 3 is the flow chart of the cleaning method in an embodiment；
Fig. 4 is the flow chart of the cleaning method in another embodiment；
Fig. 5 is the flow chart of the cleaning method in another embodiment.
Description of symbols:
10, the steam generation facility of washing machine, 100, tank body, 110, water outlet, 200, sewage pipe, 300, water inlet
Pipe, 400, heater, 410, the heating part of heater.500, mounting base, 510, mounting portion, 600, steam outlet pipe.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When element is referred to as " being fixedly arranged on " another element, it can be directly in another yuan
On part or there may also be elements placed in the middle.When an element is considered as " connection " another element, it be can be directly
It is connected to another element or may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ",
"left", "right" and similar statement for illustrative purposes only, are not meant to be the only embodiment.
It is important to point out that when element is referred to as " being fixedly arranged on " another element, two elements can be it is integrated,
It can be and be detachably connected between two elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
Body embodiment purpose, it is not intended that in limitation the present invention.Term " and or " used herein includes one or more
Any and all combinations of relevant listed item.
In addition it is also necessary to understand, in the present embodiment, term "lower", "upper", "front", "rear", "left", "right",
"inner", "outside", "top", "bottom", " side ", " other side ", " one end ", " other end ", etc. indicated by positional relationship be based on
Positional relationship shown in the drawings；The terms such as " first ", " second " are to distinguish different structure members.These terms are only
Convenient for the description present invention and simplify description, is not considered as limiting the invention.
As depicted in figs. 1 and 2, the steam generation facility 10 of one of embodiment washing machine, comprising: tank body
100, tank body includes inlet and outlet 110；Control valve group, control valve group include the first control valve and the second control
Valve processed, the first control valve for controlling opening or closing for water outlet 110, the second control valve be used to control water inlet opening or
It closes；The heating part 410 of heater 400, heater is set in tank body 100, and the heating part 410 of heater is set to
Between water outlet 110 and the water inlet of tank body 100；Turbidity transducer, turbidity transducer include the first turbidity sensing unit
With the second turbidity sensing unit, the first turbidity sensing unit is used to detect the first turbidity of the water flowed out along water outlet 110, the
Two turbidity sensing units are used to detect the second turbidity of the water flowed into along water inlet；And controller, controller and heater
400, the first control valve, the second control valve, the first turbidity sensing unit and the communication connection of the second turbidity sensing unit.
The steam generation facility 10 of above-mentioned washing machine when in use, by controller and heater 400, the first control valve, the
Two control valves, the first turbidity sensing unit and the communication connection of the second turbidity sensing unit stop when controller receives heater
It when the instruction of operation, then controls the first control valve and the second control valve is opened, at this point, water energy is enough to enter tank body along water inlet
In 100, heater 400 is cleaned；The first of the water flowed out along water outlet 110 by the detection of the first turbidity sensing unit is muddy
Then turbidity compares the first turbidity by the second turbidity of the water that the detection of the second turbidity sensing unit is flowed into along water inlet
With the second turbidity, when the difference of the first turbidity and the second turbidity is within the scope of default muddy angle value, the second control of control
Valve processed is closed, at this point it is possible to think that the surface clean of heater 400 is clean；In this way, after laundry washer, i.e., to adding
Hot device 400 is cleaned, it is ensured that without the residual such as scale, and then can promote the safety of washing machine.In this embodiment,
When the difference of the first turbidity and the second turbidity is in 1NTU-3NTU, then it is assumed that the surface clean of heater 400 is clean, when
So, in other embodiments, it can be set accordingly with reference to turbidity, referred to when detecting that the first turbidity is less than or equal to
When turbidity, i.e., it is believed that the surface clean of heater 400 is clean, in this embodiment, it can be with reference to turbidity
5NTU。
On the basis of the above embodiments, the steam generation facility 10 of the washing machine further includes temperature sensor, and temperature passes
Sensor is used to detect the temperature of the water in tank body 100, and temperature sensor and controller communicate to connect.In this way, when detecting
Heater 400 is out of service, when being detected simultaneously by the temperature of the water in tank body 100 in preset temperature range, driving the
One control valve is opened, at this point it is possible to be then exhausted from after the water in tank body 100 is cooling, avoids the temperature of the water because of discharge
It is excessively high, it damages the pipeline of user or scalds user.
Based on any of the above embodiments, water inlet is connected to the water outlet of the water storage case of washing machine.In this reality
It applies in example, water storage case can be supplied water by water inlet pipe 300 to tank body 100, in this way, not needing that additional water supply knot is arranged
Structure can make entire washing machine structure compact, and easy to use.
It of courses, in other embodiments, water inlet is connected to the water outlet of external water supply device.In this embodiment
In, it can be connected to by water inlet pipe 300 with the water outlet of external water supply device and connect diversion purge heater, external water supply device can
To be water tank or other water storage apparatus.
As shown in Fig. 2, based on any of the above embodiments, the steam generation facility 10 of the washing machine further includes installation
Seat 500, mounting base 500 are fixedly arranged on the inner wall of tank body 100, and mounting base 500 is equipped with mounting portion 510, mounting portion 510 and heating
The heating part 410 of device connects, and the heating part 410 of heater and the inner wall interval of tank body 100 are arranged.In this way, can keep away
The heating part 410 for exempting from heater is contacted with the inner wall of tank body 100, in turn, the burning of heater 400 is avoided to melt bottom wall；In the reality
On the basis of applying example, the heating part 410 of heater is equipped with the first clamping portion, and mounting portion 510 is to be engaged by clamping with the first clamping portion
The second clamping portion, in this way, the heating part 410 of heater and mounting base 500 pass through the card of the first clamping portion and the second clamping portion
It connects cooperation and realizes location and installation.
Based on any of the above embodiments, the steam generation facility 10 of the washing machine further includes level switch, water
Bit detector is used to detect the water level of water in tank body 100, and level switch and controller communicate to connect.In this way, when detection
Out of service to heater 400, the first control valve of driving is opened, and is preset when the water level for detecting water in tank body 100 is lower than
When water level, the second control valve of driving is opened, and in turn, after waiting the water remained in tank body 100 discharge or is remained
When less, the second control valve is opened, water is introduced and heater 400 is cleaned, clean more thorough.
One embodiment further relates to a kind of washing machine, the steam generation facility 10 including washing machine.
Above-mentioned washing machine when in use, by controller and heater 400, the first control valve, the second control valve, the first turbidity
Sensing unit and the communication connection of the second turbidity sensing unit, when controller receives heater instruction out of service, are then controlled
It makes the first control valve and the second control valve is opened, enter in tank body 100 at this point, water energy is enough along water inlet, to heater 400
It is cleaned；By the first turbidity of the water that the detection of the first turbidity sensing unit is flowed out along water outlet 110, pass through the second turbidity
The second turbidity of water that sensing unit detection is flowed into along water inlet, then compares the first turbidity and the second turbidity, when the
When the difference of one turbidity and the second turbidity is within the scope of default muddy angle value, the second control valve of control is closed, at this point it is possible to
Think that the surface clean of heater 400 is clean；In this way, being cleaned to heater 400, really after laundry washer
The residual such as no scale is protected, and then the safety of washing machine can be promoted.
On the basis of the above embodiments, which further includes drainage pipeline, and drainage pipeline includes dirt inlet, water outlet
110 are connected to dirt inlet.In this way, can be by the way that the water inlet of sewage pipe 200 to be connected to water outlet 110, the water outlet of drainpipe
Mouth is connected to dirt inlet, and the water in sewage pipe 200 is discharged along drainage pipeline, does not need to open up in casing of washing machine additional
Water outlet, and it is easy to use.
As shown in Fig. 2, based on any of the above embodiments, the steam generation facility 10 of washing machine further includes steam outlet pipe
600, tank body 100 includes gas outlet, and the air inlet of steam outlet pipe 600 is connected to gas outlet, and inner cylinder is equipped with air inlet, steam outlet pipe
600 gas outlet is connected to the air inlet of inner cylinder.In this way, realizing that steam enters inner cylinder and carries out sterilization and smoothing wrinkle etc. to clothing.
As shown in figure 3, an embodiment further relates to a kind of cleaning method, include the following steps:
S100: the water inlet of tank body and the water outlet of tank body, driving heater operation are closed；Specifically, may be used
With by controller control the first control valve close tank body water outlet, control the second control valve close tank body into
The mouth of a river, and heater operation is controlled by controller, start to do washing.
S200: when detecting that heater is out of service, the water inlet of tank body and the water outlet of tank body is opened, is made
The enough water inlets along tank body of water energy enter the heating part of tank body purge heater and arrange along the water outlet of tank body
Out；Specifically, the first control can be controlled by monitoring control devices heater, when monitoring control devices are out of service to heater
Valve processed opens the water outlet of tank body, and the second control valve of control opens the water inlet of tank body, and when in use, heater is set
It is placed in tank body, and is located at water inlet and positioned at water outlet between, to enter tank body along water inlet pipe clear in this way, water energy is reached
It washes the heating part of heater and is discharged along the water outlet of tank body.
S300: the first turbidity of the water of the water outlet discharge along tank body is detected and along the water inlet of tank body
Difference between second turbidity of the water flowed into closes the water inlet of tank body when presetting within the scope of muddy angle value.Tool
Body, it can be examined by first turbidity of the first turbidity sensing unit to the water of the water outlet discharge along tank body
It surveys, is detected by second turbidity of the second turbidity sensing unit to the water that the water inlet along tank body flows into, and lead to
It crosses controller and compares the first turbidity and the second turbidity, when the difference of the first turbidity and the second turbidity is in default turbidity
When being worth in range, the second control valve of control is closed, at this point it is possible to think that the surface clean of heater is clean.
Above-mentioned cleaning method when in use, closes the water inlet of tank body and the water outlet of tank body, driving heating
Device operation, starts to do washing；When receiving heater instruction out of service, then the water inlet and water tank sheet of tank body are opened
The water outlet of body enters in tank body along water inlet at this point, water energy is enough, cleans to heater；Can then be passed through
First turbidity of the water that the detection of one turbidity sensing unit is flowed out along water outlet, is detected by the second turbidity sensing unit along water inlet
Second turbidity of the water that mouth flows into, then compares the first turbidity and the second turbidity, when the first turbidity and the second muddiness
When the difference of degree is within the scope of default muddy angle value, the water inlet of tank body is closed, at this point it is possible to think the surface of heater
It cleans up；In this way, being cleaned to heater after laundry washer, it is ensured that without the residual such as scale, Jin Erke
To promote the safety of washing machine.
As shown in figure 4, on the basis of the above embodiments, when detecting that heater is out of service, opening tank body
Water inlet and tank body water outlet, enable water to enter tank body purge heater along the water inlet of tank body
Heating part and along the water outlet of tank body discharge the step of in include:
T100: when detecting that heater is out of service, the water outlet of tank body is opened；Specifically, control can be passed through
Device monitors heater, and when monitoring control devices are out of service to heater, the first control valve of control is opened, at this point, remaining in water
The enough water outlets along tank body of the intrinsic water energy of case are discharged.
T200: when detecting the water in tank body lower than preset water level, the water inlet of tank body is opened, is allowed the water to
Enough water inlets along tank body enter the heating part of tank body purge heater and are discharged along the water outlet of tank body, this
When, water energy is enough to be entered the heating part of tank body purge heater along water inlet and is discharged along water outlet.As shown in figure 5, at this
On the basis of embodiment, when detecting that heater is out of service, in the step of opening the water outlet of tank body in include:
T110: it when detecting that heater is out of service, and when detecting the temperature of water in tank body lower than preset temperature value, opens
The water outlet of tank body.Specifically, the temperature that the water in tank body can be monitored by temperature sensor, when detecting water
When the temperature of the intrinsic water of case is lower than preset temperature value, the first control valve of driving opens the water outlet of tank body, at this point, can
To be then exhausted from after the temperature of the water in tank body is cooling, avoids the temperature of the water because of discharge excessively high, damage the pipe of user
Either scald user in road.In this embodiment, preset temperature range is 20 DEG C -30 DEG C, within this temperature range, water tank sheet
I.e. will not damage pipeline will not scald user again after the water discharge of body；When the temperature of the water of tank body is higher than 30 DEG C, discharge
Water capacity destructible pipeline or injure other people, when the temperature of the water of tank body be lower than 20 DEG C when, the waiting time is longer, influence
It uses.
Each technical characteristic of above embodiments can be combined arbitrarily, for simplicity of description, not to above-described embodiment
In each technical characteristic it is all possible combination be all described, as long as however, the combination of these technical characteristics be not present lance
Shield all should be considered as described in this specification.
Only several embodiments of the present invention are expressed for above embodiments, and the description thereof is more specific and detailed, but can not
Therefore it is construed as limiting the scope of the patent.It should be pointed out that for those of ordinary skill in the art,
Under the premise of not departing from present inventive concept, various modifications and improvements can be made, and these are all within the scope of protection of the present invention.
Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of steam generation facility of washing machine characterized by comprising
Tank body, the tank body are equipped with inlet and outlet；
Control valve group, the control valve group include the first control valve and the second control valve, and first control valve is for controlling
Opening or closing for the water outlet is made, second control valve is for controlling opening or closing for the water inlet；
Heater, the heating part of the heater are set in the tank body, and the heating part of the heater is set to
Between the water outlet and the water inlet；
Turbidity transducer, the turbidity transducer include the first turbidity sensing unit and the second turbidity sensing unit, described first
Turbidity sensing unit is used to detect the first turbidity of the water along water outlet outflow, and the second turbidity sensing unit is used for
Detect the second turbidity of the water flowed into along the water inlet；And
Controller, the controller and the heater, first control valve, second control valve, first turbidity
Sensing unit and the second turbidity sensing unit communication connection.
2. the steam generation facility of washing machine according to claim 1, which is characterized in that it further include temperature sensor, institute
Temperature sensor is stated for detecting the temperature of the water in the tank body, the temperature sensor and the controller communication link
It connects.
3. the steam generation facility of washing machine according to claim 1, which is characterized in that the water inlet and external water supply
The water outlet of device is connected to.
4. the steam generation facility of washing machine according to claim 1, which is characterized in that the water inlet and washing machine
The water outlet of water storage case is connected to.
5. the steam generation facility of washing machine according to any one of claims 1 to 4, which is characterized in that further include water level
Detector, the level switch are used to detect the water level of water in the tank body, the level switch and the control
Device communication connection.
6. a kind of washing machine, which is characterized in that the steam generation facility including washing machine described in any one of claim 1 to 5.
7. washing machine according to claim 6, which is characterized in that further include drainage pipeline, the drainage pipeline include into
Dirty mouth, the water outlet are connected to the dirt inlet.
8. a kind of cleaning method, which comprises the steps of:
Close the water inlet of tank body and the water outlet of tank body, driving heater operation；
When detecting that the heater is out of service, the water outlet of the water inlet and the tank body of the tank body is opened
Mouthful, it enables water to clean the heating part of the heater and along institute into the tank body along the water inlet of the tank body
State the water outlet discharge of tank body；
Detect the first turbidity of the water of the water outlet discharge along the tank body and along the water inlet of the tank body
Difference between second turbidity of the water flowed into closes the water inlet of the tank body when presetting within the scope of muddy angle value
Mouthful.
9. cleaning method according to claim 8, which is characterized in that when detecting that the heater is out of service, beat
Open the water inlet of the tank body and the water outlet of the tank body, enable water to water inlet along the tank body into
Enter in the step of tank body cleans the heating part of the heater and is discharged along the water outlet of the tank body and includes；
When detecting that the heater is out of service, the water outlet of the tank body is opened；
When detecting the water in the tank body lower than preset water level, the water inlet of the tank body is opened, is allowed the water to
Enough water inlets along the tank body enter the tank body and clean the heating part of the heater and along the water tank sheet
The water outlet of body is discharged.
10. cleaning method according to claim 9, which is characterized in that when detecting that the heater is out of service, beat
Include: in the step of opening the water outlet of the tank body
When detecting that the heater is out of service, and detect that the temperature of the water in the tank body is lower than preset temperature value
When, open the water outlet of the tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267833.9A CN109208262B (en) | 2018-10-29 | 2018-10-29 | Steam generating device of washing machine, washing machine and cleaning method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811267833.9A CN109208262B (en) | 2018-10-29 | 2018-10-29 | Steam generating device of washing machine, washing machine and cleaning method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109208262A true CN109208262A (en) | 2019-01-15 |
| CN109208262B CN109208262B (en) | 2023-06-20 |
Family
ID=64997191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811267833.9A Active CN109208262B (en) | 2018-10-29 | 2018-10-29 | Steam generating device of washing machine, washing machine and cleaning method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109208262B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863328A (en) * | 2019-09-12 | 2020-03-06 | 珠海格力电器股份有限公司 | Water supply assembly and washing machine with same |
| CN111110150A (en) * | 2020-01-15 | 2020-05-08 | 宁波方太厨具有限公司 | Cleaning machine and working method thereof |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1717565A (en) * | 2002-12-05 | 2006-01-04 | Seb公司 | Heating device coated with a self-cleaning coating |
| EP1967634A2 (en) * | 2007-03-05 | 2008-09-10 | Samsung Electronics Co., Ltd. | Washing Machine and Method for Controlling the Same |
| CN102041662A (en) * | 2010-12-24 | 2011-05-04 | 余媛媛 | Water-saving washing machine and using method thereof |
| JP2011200522A (en) * | 2010-03-26 | 2011-10-13 | Panasonic Corp | Washing machine |
| KR20130134489A (en) * | 2012-05-31 | 2013-12-10 | 엘지전자 주식회사 | Method for controlling washing machine |
| JP2015031437A (en) * | 2013-08-02 | 2015-02-16 | 株式会社日立製作所 | Water supply heater and power generation plant |
| CN105155202A (en) * | 2015-06-30 | 2015-12-16 | 无锡小天鹅股份有限公司 | Washing machine control method and washing machine |
| CN106609439A (en) * | 2015-10-22 | 2017-05-03 | 无锡小天鹅股份有限公司 | A vapor generator and a washing machine with the same |
| JP2017205588A (en) * | 2017-08-18 | 2017-11-24 | 株式会社東京洗染機械製作所 | Dryer |
| CN107421124A (en) * | 2017-09-18 | 2017-12-01 | 李其焕 | A kind of electric heater cleaning device and cleaning method |
| CN207394982U (en) * | 2017-09-25 | 2018-05-22 | 东北农业大学 | Simple intelligent indoor air-purification device |
| CN207498692U (en) * | 2017-09-19 | 2018-06-15 | 深圳汉明威智能设备有限公司 | A kind of energy-conserving intelligent ironing system |
| CN207567530U (en) * | 2017-09-19 | 2018-07-03 | 深圳汉明威智能设备有限公司 | A kind of automatic pollution discharge module and energy-saving automatic ironing system |
| CN207567513U (en) * | 2017-11-27 | 2018-07-03 | 上海乔力雅洗衣器材有限公司 | A kind of electric heating dry cleaner of self-cleaning |
| CN108315960A (en) * | 2017-01-16 | 2018-07-24 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine |
| CN208949588U (en) * | 2018-10-29 | 2019-06-07 | 珠海格力电器股份有限公司 | Steam generating device of washing machine and washing machine |
-
2018
- 2018-10-29 CN CN201811267833.9A patent/CN109208262B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1717565A (en) * | 2002-12-05 | 2006-01-04 | Seb公司 | Heating device coated with a self-cleaning coating |
| EP1967634A2 (en) * | 2007-03-05 | 2008-09-10 | Samsung Electronics Co., Ltd. | Washing Machine and Method for Controlling the Same |
| JP2011200522A (en) * | 2010-03-26 | 2011-10-13 | Panasonic Corp | Washing machine |
| CN102041662A (en) * | 2010-12-24 | 2011-05-04 | 余媛媛 | Water-saving washing machine and using method thereof |
| KR20130134489A (en) * | 2012-05-31 | 2013-12-10 | 엘지전자 주식회사 | Method for controlling washing machine |
| JP2015031437A (en) * | 2013-08-02 | 2015-02-16 | 株式会社日立製作所 | Water supply heater and power generation plant |
| CN105155202A (en) * | 2015-06-30 | 2015-12-16 | 无锡小天鹅股份有限公司 | Washing machine control method and washing machine |
| CN106609439A (en) * | 2015-10-22 | 2017-05-03 | 无锡小天鹅股份有限公司 | A vapor generator and a washing machine with the same |
| CN108315960A (en) * | 2017-01-16 | 2018-07-24 | 青岛海尔滚筒洗衣机有限公司 | A kind of washing machine |
| JP2017205588A (en) * | 2017-08-18 | 2017-11-24 | 株式会社東京洗染機械製作所 | Dryer |
| CN107421124A (en) * | 2017-09-18 | 2017-12-01 | 李其焕 | A kind of electric heater cleaning device and cleaning method |
| CN207498692U (en) * | 2017-09-19 | 2018-06-15 | 深圳汉明威智能设备有限公司 | A kind of energy-conserving intelligent ironing system |
| CN207567530U (en) * | 2017-09-19 | 2018-07-03 | 深圳汉明威智能设备有限公司 | A kind of automatic pollution discharge module and energy-saving automatic ironing system |
| CN207394982U (en) * | 2017-09-25 | 2018-05-22 | 东北农业大学 | Simple intelligent indoor air-purification device |
| CN207567513U (en) * | 2017-11-27 | 2018-07-03 | 上海乔力雅洗衣器材有限公司 | A kind of electric heating dry cleaner of self-cleaning |
| CN208949588U (en) * | 2018-10-29 | 2019-06-07 | 珠海格力电器股份有限公司 | Steam generating device of washing machine and washing machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110863328A (en) * | 2019-09-12 | 2020-03-06 | 珠海格力电器股份有限公司 | Water supply assembly and washing machine with same |
| CN111110150A (en) * | 2020-01-15 | 2020-05-08 | 宁波方太厨具有限公司 | Cleaning machine and working method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109208262B (en) | 2023-06-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209404651U (en) | The base station of cleaning systems and cleaning systems | |
| CN208949588U (en) | Steam generating device of washing machine and washing machine | |
| CN205463492U (en) | A laboratory dish cleaning machine for pharmacy trade | |
| CN109208262A (en) | Steam generating device of washing machine, washing machine and washing method | |
| JP2018136067A (en) | Instantaneous hot water circulation unit with scale cleaning function | |
| CN107130394A (en) | Control method for drum washing machine | |
| CN106480666A (en) | The water feed apparatus and controlling Method for inflow of a kind of washing machine and washing machine | |
| JP6594793B2 (en) | Bathtub cleaning equipment | |
| KR102137158B1 (en) | Endoscope tube washer | |
| CN206882336U (en) | A kind of burner noz(zle) cleans detection means | |
| ES2437860T3 (en) | Procedure to operate a washing machine with circulation equipment and washing machine | |
| JP2011024943A (en) | Automatic cleaning apparatus for bathtub | |
| CN101113555B (en) | Defrosting method of drum-type washing machine | |
| CN209624032U (en) | A kind of constant-temperature tap comprehensive test machine | |
| CN109594278B (en) | Soft apparatus cleaning machine | |
| CN209978165U (en) | Heating protection device and heating system with same | |
| CN107504832A (en) | A kind of shower water temperature control apparatus | |
| CN209452402U (en) | Ultrasonic cleaning apparatus | |
| KR20170056916A (en) | Hot Water Supply System using Dish Washer | |
| CN101011230A (en) | Dinnerware cleaning machine | |
| CN205965198U (en) | Disc filter's online washing unit | |
| CN220911806U (en) | Drying system of tea table | |
| JP2721089B2 (en) | Dishwasher | |
| CN218457902U (en) | Water path system of cooking equipment with steaming function | |
| CN109403426A (en) | A kind of self-draining arrangement and its control method of domestic water system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |