CN107687079A - A kind of dryer and control method - Google Patents
A kind of dryer and control method Download PDFInfo
- Publication number
- CN107687079A CN107687079A CN201610634147.5A CN201610634147A CN107687079A CN 107687079 A CN107687079 A CN 107687079A CN 201610634147 A CN201610634147 A CN 201610634147A CN 107687079 A CN107687079 A CN 107687079A
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- evaporator
- dryer
- steam
- steam generator
- branch pipe
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000007921 spray Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 28
- 230000008569 process Effects 0.000 claims abstract description 16
- 230000005484 gravity Effects 0.000 claims abstract description 5
- 238000012545 processing Methods 0.000 claims description 6
- 239000012535 impurity Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000002093 peripheral effect Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 18
- 238000001035 drying Methods 0.000 description 16
- 238000011010 flushing procedure Methods 0.000 description 5
- 230000001954 sterilising effect Effects 0.000 description 5
- 238000004659 sterilization and disinfection Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 5
- 239000002918 waste heat Substances 0.000 description 5
- 206010053615 Thermal burn Diseases 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- 238000010025 steaming Methods 0.000 description 4
- 230000001154 acute effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000008400 supply water Substances 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/203—Laundry conditioning 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
- D06F58/00—Domestic laundry dryers
- D06F58/30—Drying processes
-
- 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
- D06F2103/00—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers
- D06F2103/50—Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to heat pumps, e.g. pressure or flow rate
-
- 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
- D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
- D06F2105/26—Heat pumps
-
- 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
- D06F58/00—Domestic laundry dryers
- D06F58/20—General details of domestic laundry dryers
- D06F58/206—Heat pump arrangements
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 present invention relates to a kind of dryer and control method, the dryer is provided with steam generator, and the gas outlet of steam generator is connected with outer barrel and the spray thrower being arranged above evaporator respectively by the road, steam is controllably flowed to outer barrel and/or evaporator.The dryer of the present invention is in preliminary work, steam caused by steam generator all flows to the evaporator of dryer, steam transfers heat to evaporator, heat is discharged by condenser under compressor effect after making evaporator heated, so as to accelerate the overall operating efficiency of heat pump, and then improve the programming rate of dryer.The dryer of the present invention is carried out in normal steam treatment process to clothing, unvaporized water automatically flows into the spray thrower being arranged above evaporator under gravity, to be sprayed to evaporator, remove the line adhered on evaporator and consider to be worth doing and evaporator and its peripheral parts are sterilized.Meanwhile the present invention is simple in construction, significant effect, suitably promotes the use of.
Description
Technical field
The present invention relates to a kind of dryer in washing field, and in particular to a kind of dryer being rapidly heated, further relates to one
The control method of the above-mentioned dryer of kind.
Background technology
Existing dryer is that a kind of clothing to after washing is dried, or is directly integrated washing, the machine of drying function
Device.
Such as Application No. 201410406212.X Chinese patent, which describe a kind of heat pump, washing-drying integral machine and
Dryer.Heat pump includes evaporator, compressor, condenser and refrigerant regulation subsystem, evaporator, compressor, cold
Condenser and refrigerant regulation subsystem are sequentially communicated to form refrigerant circulation loop by pipeline, refrigerant regulation subsystem bag
Include the tie point being connected in parallel between evaporator and condenser and the second branch road；Tie point includes outlet and entered with evaporator
The connected first throttle device of the mouth of pipe and the device for storing liquid between the first throttle device and condenser；Second branch road
On be in series with second throttling device.
Existing washing machine has realized that steam washes function, and with reference to technique, installation steam generator makes to do on dryer
Clothing machine also there is steam to wash function.
But above-mentioned dryer is slower in preliminary work temperature lifting speed, so cause the drying speed of dryer compared with
It is low, it is higher to start energy consumption.
In view of this, it is special to propose the present invention.
The content of the invention
The technical problem to be solved in the present invention is overcome the deficiencies in the prior art, there is provided a kind of dryer, it is dry to realize
The purpose that clothing machine is rapidly heated；Another object is, realizes the purpose that spray cleaning line bits are carried out to the evaporator in dryer.
In order to solve the above technical problems, the present invention is using the basic conception of technical scheme：
A kind of dryer, dryer are provided with steam generator, the gas outlet of steam generator by the road respectively with outer barrel
It is connected with the spray thrower being arranged above evaporator, steam is controllably flowed to outer barrel and/or evaporator.
Further, the gas outlet of steam generator is connected with one end of the first pipeline, the other end difference of the first pipeline
Connected with the first branch pipe and the second branch pipe, the first branch pipe is connected with outer barrel, and the second branch pipe is connected with spray thrower.
Further, the axis angle between the first branch pipe and the first pipeline is more than the axle between the second branch pipe and the first pipeline
Wire clamp angle；Preferably, the first branch pipe relative level is inclined upwardly or be arranged in parallel；Second branch pipe relative level dips down
Tiltedly；It is furthermore preferred that the axis angle β of the first pipeline and the first branch pipe is the obtuse angle more than 90 degree, the first pipeline and the second branch pipe
Axis angle α be acute angle less than 90 degree；It is further preferred that the axis angle β of the first pipeline and the first branch pipe is 180
Degree.
Further, one end of the first pipeline is connected with the gas outlet of steam generator, and the other end is through threeway and first
Pipe and the second branch pipe are respectively connected with leading to, and the threeway includes air inlet section, the first air outlet section and the second air outlet section, air inlet section, first
Air outlet section is connected with one end of the second air outlet section passes through same place, corresponding to the other end respectively with the first pipeline, the first branch pipe and
Second branch pipe is connected；Preferably, the axis angle β of the first air outlet section of the threeway and air inlet section is blunt more than 90 degree
The axis angle α of angle, the second air outlet section and air inlet section is the acute angle less than 90 degree；It is furthermore preferred that the first air outlet section and air inlet section
It is coaxially disposed so that angle β is 180 degree.
Further, first branch pipe and the second branch pipe are respectively equipped with the first valve and the second valve of control branch pipe break-make
Door.
Further, the first described branch pipe is provided with the first valve of control branch pipe break-make, is not provided with controlling on the second pipeline
The valve of branch pipe break-make.
Another object of the present invention is to provide the control method of a kind of as above any dryer, to reach to steam
Traffic organising, realize that dryer is rapidly heated and the evaporator in dryer is carried out to spray the purpose for clearing up line bits.
To reach above-mentioned purpose, the technical solution adopted in the present invention is as follows：
A kind of control method of dryer, dryer preliminary work, steam caused by steam generator all flow to drying
The evaporator of machine；Clothing is carried out in normal steam treatment process, most of steam flows into drying caused by steam generator
The outer barrel of machine, unvaporized water can flow to the evaporator of dryer through spray thrower under gravity.
Further, dryer preliminary work, the first valve closure, the second valve are opened, and make the gas outlet of steam generator
Only it is connected with being arranged at spray thrower above evaporator, steam all flows to evaporator through spray thrower.
Further, clothing is carried out in normal steam treatment process, the first valve and the second valve are opened simultaneously, steam
The gas outlet of generator is respectively connected with leading to outer barrel and the spray thrower being arranged above evaporator, the big portion of steam generator outflow
Point steam passes through flows into outer barrel with the first larger branch pipe of the first conduit axis angle, the small part steam of steam generator outflow and
Unvaporized water passes through leads to evaporator with less second branch pipe of the first conduit axis angle.
Further, dryer clothing is carried out in normal steam treatment process, the door at dryer clothing dispensing port
When body is opened, the first valve closure, the second valve are opened, and make the gas outlet of steam generator only with being arranged above evaporator
Spray thrower is connected, and steam and unvaporized water all lead to evaporator.
Further, after the completion of dryer carries out normal steam treatment to clothing, the heater in steam generator
It is stopped, continues certain time of being intake into steam generator, is entered with the impurity to the incrustation scale in steam generator and remaining
Row rinses.
Further, the flushing water in steam generator flows to evaporator through spray thrower, to residual attachment on the upside of evaporator
Line bits are cleared up.
Further, when into steam generator, water inlet is rinsed, the first valve closure, the second valve are opened, and make steam generation
Flushing water in device is flowed to through spray thrower outside the condensate draining pipe that evaporator and warp are connected with drying air path where evaporator
Row.
After adopting the above technical scheme, the present invention have the advantages that compared with prior art it is as follows：
1st, in dryer preliminary work, the first valve closure, the second valve is opened, make steam caused by steam generator
The evaporator of dryer is all flowed to, makes the heat transfer of steam to evaporator, will under compressor effect after evaporator heat absorption
Heat is discharged by condenser, accelerates the overall operating efficiency of heat pump, improves the programming rate of dryer, Jin Erjia
The fast drying speed of dryer simultaneously reduces the startup energy consumption of dryer.
2nd, dryer is carried out in normal steam treatment process to clothing, and the first valve and the second valve are opened simultaneously,
Most of steam is made to flow into outer barrel, small part steam and unvaporized water automatically flow under gravity to be arranged above evaporator
Spray thrower in evaporator is sprayed, considered to be worth doing with removing the line that adheres on evaporator, and evaporator and its peripheral parts are entered
Row sterilization.
3rd, the door body that dryer is carried out to clothing in normal steam treatment process, at dryer clothing dispensing port is opened
When, the first valve closure, the second valve are opened, steam leads to evaporator and by heat conduction on fin, it is therefore prevented that in door
Waste heat after body is opened in steam generator makes steam continue or spray suddenly, avoids the generation of operating personnel's scald accident.
4th, the heater stop work in steam generator, continue the water inlet into steam generator and steam generator is produced
Raw incrustation scale and the impurity of remaining are rinsed, while flushing water can spray to evaporator, be remained with removing on evaporator
The line bits of attachment, reach the effect cleaned to evaporator.
Meanwhile the present invention is simple in construction, method is succinct, significant effect, suitably promotes the use of.
Brief description of the drawings
A part of the accompanying drawing as the present invention, for providing further understanding of the invention, of the invention is schematic
Embodiment and its illustrate to be used to explain the present invention, but do not form inappropriate limitation of the present invention.Obviously, drawings in the following description
Only some embodiments, to those skilled in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.In the accompanying drawings：
Fig. 1 shows the structural representation of dryer in the embodiment of the present invention；
Fig. 2 shows the structural representation of threeway connected mode on the pipeline of dryer in the embodiment of the present invention；
Wherein each group is as follows into title：
1-outer barrel, 2-drying air path, 3-blower fan, 4-condenser, 5-compressor, 6-restricting element, 7-evaporation
Device, 8-steam generator, 9-water inlet pipe, the 10-the first branch pipe, the 11-the second branch pipe, 12-screen pack, the 13-the second valve,
14-the first pipeline, 15-spray thrower, the 16-the first valve, 17-threeway, 18-door body,
It should be noted that these accompanying drawings and word description are not intended as the design model limiting the invention in any way
Enclose, but be that those skilled in the art illustrate idea of the invention by reference to specific embodiment.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below to the technical side in embodiment
Case is clearly and completely described, and following examples are used to illustrate the present invention, but are not limited to the scope of the present invention.
As shown in figure 1, describing a kind of dryer in the embodiment of the present invention, the dryer includes the outer barrel of accommodating laundry
1, door body 18 to be opened/closed, for clothing input/taking-up is provided with the clothing dispensing port on outer barrel 1.The outside of outer barrel 1 sets drying
Wind path 2, the upper and lower part of the both ends of drying air path 2 respectively with outer barrel 1 are connected, and outer barrel 1 and drying air path 2 is formed circulation
Wind path.Blower fan 3 is provided with described drying air path 2, to form circulating current in circulated air road.Preferably, described baking
Screen pack 12 is provided with dry-air blast road 2, to be filtered to the line being mingled with the circulating current flowed through bits etc..
In the embodiment of the present invention, the dryer is additionally provided with heat pump, and heat pump is sequentially connected logical including head and the tail
Compressor 5, evaporator 7, restricting element 6 and condenser 4, to form the circulatory flow of the solidifying flowing of cooling.The described He of evaporator 7
Condenser 4 be located at drying air path 2 in, to be absorbed heat respectively to the air-flow flowed through, heat release processing, realization utilize circulating current pair
The purpose that clothing is dried.
Dryer is additionally provided with steam generator 8, and the gas outlet of steam generator 8 is by the road respectively with outer barrel 1 and being arranged at
The spray thrower 15 of the top of evaporator 7 is connected, and the pipeline, which is provided with the construction of control device and/or pipeline in itself, just has control
The function of steam flow direction processed.In the presence of control device and/or pipeline, in dryer preliminary work, by steam generation
Steam all leads to evaporator 7 caused by device 8；Dryer is carried out in normal steam treatment process to clothing, when dryer clothing
When door body 18 at thing dispensing port closes, most of steam caused by steam generator 8 flows into outer barrel 1, small part steam and not
Gasified water leads to evaporator 7；Dryer is carried out in normal steam treatment process to clothing, at dryer clothing dispensing port
When door body 18 is opened, steam caused by steam generator 8 and unvaporized water all lead to evaporator 7.
Pass through said apparatus and method so that steam caused by steam generator 8 controllably flows to outer barrel 1 with to its underwear
Thing carries out the processing such as steaming, sterilization, or flows to evaporator 7 so that by heat under compressor effect after the heat absorption of evaporator 7
Discharged by condenser, accelerate the overall operating efficiency of heat pump, and then improve the programming rate of dryer, while to evaporation
The line bits adhered on device 7 are purged and evaporator 7 and its peripheral parts are sterilized, in addition, the heat of steam
Pass to the steam total amount in the reduction outer barrel of evaporator 7, avoid the occurrence of steam ejection after door body opening, and then avoid
After user's opening door body the occurrence of steam ejection, waste heat impaired user.
Embodiment one
In the present embodiment, the steam generator 8 of described dryer can be existing any steam with following structure
Generator：Provided with the body for forming certain volume chamber, the heater for converting the water to steam is provided with chamber, is set on body
There are supply water water inlet of the stream into chamber and the gas outlet for steam outflow chamber.
As shown in figure 1, in the present embodiment, the gas outlet of steam generator 8 is connected with one end of the first pipeline 14, the
The other end of one pipeline 14 is connected with the first branch pipe 10 and the second branch pipe 11 respectively, and the first branch pipe 10 is connected with outer barrel 1, the
Two branch pipes 11 are connected with spray thrower 15.
In the present embodiment, the first valve of control branch pipe break-make is respectively equipped with the branch pipe 11 of the first branch pipe 10 and second
16 and second valve 13, so that corresponding to control control valve opening and closing respectively when dryer is in different conditions, adjusted with reaching
Save the purpose of steam flow direction.
In the present embodiment, the corresponding states in the dryer course of work is as follows：
State 1, dryer preliminary work, the first valve 16 is closed, the second valve 13 is opened, and makes going out for steam generator 8
Gas port is only connected with being arranged at the top spray thrower 15 of evaporator 7, and steam all flows to evaporator 7 through spray thrower 15, makes steam
Heat transfer to evaporator 7, evaporator 7 is discharged heat by condenser under compressor effect after absorbing heat, and accelerates heat
The overall operating efficiency of pumping system, improves the programming rate of dryer, and then accelerate the drying speed of dryer and reduce
The startup energy consumption of dryer.
State 2, clothing is carried out in normal steam treatment process, the door body 18 at dryer clothing dispensing port closes
When, the first valve 16 and the second valve 13 are opened simultaneously, the gas outlet of steam generator 8 and outer barrel and are arranged on evaporator 7
The spray thrower 15 of side is respectively connected with leading to, and steam flows into outer barrel 1 and leads to evaporator 7, and the steam for flowing into outer barrel 1 steams to clothing
The processing such as vapour washing, sterilization, the steam for leading to evaporator 7 are purged and to evaporator 7 to the line bits adhered on evaporator 7
And its peripheral parts are sterilized.
In the present embodiment, it is also possible that first valve 16 of the first described branch pipe 10 provided with control branch pipe break-make, second
It is not provided with controlling the valve of branch pipe break-make on pipe 11.In the dryer course of work, pertain only to close on the first valve 16, make steaming
Vapour all leads to evaporator 7, and evaporator 7 is discharged heat by condenser under compressor effect after absorbing heat, and accelerates heat pump system
The operating efficiency for entirety of uniting, improves the programming rate of dryer, and then accelerates the drying speed of dryer and reduce dryer
Start energy consumption, or steam is led to evaporator 7 and by heat conduction on fin, prevent the steam generator 8 after door body is opened
Interior waste heat makes steam continue or spray suddenly, avoids the generation of operating personnel's scald accident, and in the dryer course of work,
Second branch pipe 11 is constantly in connected state.First branch pipe 10 is provided with the first valve 16 of control branch pipe break-make, on the second branch pipe
11 are not provided with controlling the valve of branch pipe break-make, reduce the quantity of required valve on pipeline, reduce production cost.
Embodiment two
The difference of the present embodiment and above-described embodiment one is：As shown in figure 1, between the first branch pipe 10 and the first pipeline 14
Axis angle be more than axis angle between the second branch pipe 11 and the first pipeline 14.Pass through above-mentioned setting so that the first branch pipe
10th, the second branch pipe 11 and the three-port structure of the intersection of the first pipeline 14 have Venturi effect, make the steam of the first pipeline 14 big
Part flows to the first branch pipe 10, and small part flows to the second branch pipe 11.
As shown in Fig. 2 in the present embodiment, one end of the first pipeline 14 is connected with the gas outlet of steam generator 8, another
End is respectively connected with leading to through threeway 17 and the first branch pipe 10 and the second branch pipe 11.The threeway 17 includes air inlet section, the first air outlet section
With the second air outlet section, air inlet section, the first air outlet section are connected with one end of the second air outlet section passes through same place, divides corresponding to the other end
It is not connected with the first pipeline 14, the first branch pipe 10 and the second branch pipe 11；Preferably, the first air outlet section of the threeway 17 and enter
The axis angle β of gas section is obtuse angle more than 90 degree, and the axis angle α of the second air outlet section and air inlet section is sharp less than 90 degree
Angle；It is furthermore preferred that the first air outlet section and air inlet section are coaxially disposed so that angle β is 180 degree.
In the present embodiment, the corresponding states in the dryer course of work is as follows：
State 1, clothing is carried out in normal steam treatment process, the door body 18 at dryer clothing dispensing port closes
When, the first valve 16 and the second valve 13 are opened simultaneously, and the gas outlet of steam generator 8 is with being connected and being arranged on evaporator 7
The spray thrower 15 of side is respectively connected with leading to, and most of steam that steam generator 8 flows out passes through larger with the axis angle of the first pipeline 14
The first branch pipe 10 flow into outer barrel 1, steam generator 8 flow out small part steam pass through with the axis angle of the first pipeline 14 it is less
Second branch pipe 11 leads to evaporator 7, and the steam for flowing into outer barrel 1 carries out the processing such as steaming, sterilization to clothing, leads to evaporator
7 steam is purged to the line bits adhered on evaporator 7 and evaporator 7 and its peripheral parts is sterilized.
State 2, dryer are carried out to clothing in normal steam treatment process, the door body at dryer clothing dispensing port
During 18 opening, the first valve 16 is closed, the second valve 13 is opened, and makes the gas outlet of steam generator 8 only with being arranged at evaporator 7
The spray thrower 15 of top is connected, and steam all leads to evaporator 7, and steam leads to evaporator 7 and by heat conduction on fin,
Prevent the waste heat after the opening of door body 18 in steam generator 8 steam is continued or is sprayed suddenly, avoid operating personnel and scald
Hinder the generation of accident.
In the present embodiment, it is also possible that as shown in figure 1, directly by the first branch pipe 10, the second branch pipe 11, first pipeline 14
End, which intersects, to be communicated at one, to avoid the use of threeway 17, is simplified the number of structures of pipeline, is reduced the connection number of pipeline
Amount.
Embodiment three
The difference of the present embodiment and above-described embodiment one to two is：The relative level of first branch pipe 10 is inclined upwardly or put down
Row is set；The relative level of second branch pipe 11 tilts down.Under above-mentioned condition, unvaporized water caused by steam generator 8 is in weight
Automatically flow into be arranged in the spray thrower 15 of the top of evaporator 7 under power effect and evaporator 7 is sprayed, to remove evaporator 7
The line of upper attachment is considered to be worth doing and evaporator 7 and its peripheral parts is sterilized.
In the present embodiment, the corresponding states in the dryer course of work is as follows：
State 1, clothing is carried out in normal steam treatment process, the door body 18 at dryer clothing dispensing port closes
When, the first valve 16 and the second valve 13 are opened simultaneously, the gas outlet of steam generator 8 and outer barrel 1 and are arranged on evaporator 7
The spray thrower 15 of side is respectively connected with leading to, and most of steam that steam generator 8 flows out passes through larger with the axis angle of the first pipeline 14
The first branch pipe 10 flow into outer barrel 1, steam generator 8 flow out small part steam and unvaporized water pass through and the axis of the first pipeline 14
Less second branch pipe 11 of angle leads to evaporator 7, and the steam for flowing into outer barrel 1 carries out the processing such as steaming, sterilization to clothing,
The steam and unvaporized water for leading to evaporator 7 are purged to the line bits adhered on evaporator 7 and to evaporator 7 and its surrounding
Part is sterilized.
State 2, dryer are carried out to clothing in normal steam treatment process, the door body at dryer clothing dispensing port
During 18 opening, the first valve 16 is closed, the second valve 13 is opened, and makes the gas outlet of steam generator 8 only with being arranged at evaporator 7
The spray thrower 15 of top is connected, and steam and unvaporized water all lead to evaporator 7, and steam leads to evaporator 7 and passes heat
Lead on fin, it is therefore prevented that the waste heat after the opening of door body 18 in steam generator 8 makes steam continue or spray suddenly, avoids
The generation of operating personnel's scald accident, unvaporized water automatically flow into the spray thrower for being arranged at the top of evaporator 7 under gravity
Evaporator 7 is sprayed in 15, considered to be worth doing with removing the line adhered on evaporator 7, and evaporator 7 and its peripheral parts are killed
Bacterium.
Preferably, the axis angle β of the first pipeline and the first branch pipe is obtuse angle more than 90 degree, the first pipeline and second
The axis angle α of pipe is the acute angle less than 90 degree；It is furthermore preferred that the axis angle β of the first pipeline and the first branch pipe is 180 degree.
Example IV
The difference of the present embodiment and above-described embodiment one to three is：Dryer has state 3, when dryer enters to clothing
After the completion of the normal steam treatment process of row, the heater stop work in steam generator 8, and continue to steam generator
Intake certain time, be rinsed with the impurity to the incrustation scale in steam generator 8 and remaining, rushing in steam generator 8 in 8
Wash water flows to evaporator 7 through spray thrower 15, and the line bits that attachment is remained to the upside of evaporator 7 are cleared up.
In the present embodiment, when dryer is in state 3, the first valve 16 is closed, the first valve 13 is opened, and is made through water inlet
The flushing water that pipe 9 is flowed into steam generator 8 leads to evaporator through gas outlet, the first pipeline 14, the second branch pipe 11, spray thrower 15
7, the line that attachment is remained on evaporator 7 is considered to be worth doing and cleared up, reaches the effect cleaned to evaporator 7, most afterwards through evaporator 7
Arrange outside the condensate draining pipe of the cooling condensate discharge set on the drying air path 2 at place, flowed into realizing in steam generator 8
Flushing water outer purpose for draining into outside clothes dryer after being cleaned to evaporator 7.
Described above is only presently preferred embodiments of the present invention, not makees any formal limitation to the present invention, though
So the present invention is disclosed above with preferred embodiment, but is not limited to the present invention, any familiar technology people of the invention
Member without departing from the scope of the present invention, when the technology contents using above-mentioned prompting make it is a little change or be modified to
The equivalent embodiment of equivalent variations, as long as being the content without departing from technical solution of the present invention, the technical spirit pair according to the present invention
Any simple modification, equivalent change and modification that above example is made, in the range of still falling within the present invention program.
Claims (10)
1. a kind of dryer, it is characterised in that dryer is provided with steam generator (8), the gas outlet warp of steam generator (8)
Pipeline is connected with outer barrel (1) and the spray thrower (15) being arranged above evaporator (7) respectively, steam is controllably flowed to outer barrel
And/or evaporator (7) (1).
2. a kind of dryer according to claim 1, it is characterised in that the gas outlet of steam generator (8) and the first pipe
The one end in road (14) is connected, and the other end of the first pipeline (14) is connected with the first branch pipe (10) and the second branch pipe (11) respectively
Logical, the first branch pipe (10) is connected with outer barrel (1), and the second branch pipe (11) is connected with spray thrower (15).
3. a kind of dryer according to claim 1, it is characterised in that between the first branch pipe (10) and the first pipeline (14)
Axis angle be more than axis angle between the second branch pipe (11) and the first pipeline (14)；
Preferably, the first branch pipe (10) relative level is inclined upwardly or be arranged in parallel；Second branch pipe (11) relative level towards
Lower inclination.
4. according to a kind of dryer described in claim 1-3 any one, it is characterised in that first branch pipe (10) and
The first valve (16) and the second valve (13) of control branch pipe break-make are respectively equipped with two branch pipes (11).
5. a kind of control method of dryer, it is characterised in that dryer preliminary work, steam caused by steam generator are whole
Flow to the evaporator of dryer；Clothing is carried out in normal steam treatment process, most of steam caused by steam generator
The outer barrel of inflow dryer, unvaporized water can flow to the evaporator of dryer through spray thrower under gravity.
A kind of 6. control method of dryer according to claim 5, it is characterised in that dryer preliminary work, first
Valve closure, the second valve are opened, and the gas outlet of steam generator is only connected with being arranged at spray thrower above evaporator, are steamed
Vapour all flows to evaporator through spray thrower.
7. the control method of a kind of dryer according to claim 5, it is characterised in that normal steam is carried out to clothing
In processing procedure, the first valve and the second valve are opened simultaneously, the gas outlet of steam generator and outer barrel and are arranged at evaporator
The spray thrower of top is respectively connected with leading to, and most of steam of steam generator outflow passes through the larger with the first conduit axis angle
One branch pipe flows into outer barrel, and the small part steam and unvaporized water of steam generator outflow are through less with the first conduit axis angle
Second branch pipe leads to evaporator.
8. the control method of a kind of dryer according to claim 5-7 any one, it is characterised in that dryer is to clothing
When the door body that thing carries out in normal steam treatment process, at dryer clothing dispensing port is opened, the first valve closure, second
Valve is opened, and the gas outlet of steam generator is only connected with the spray thrower being arranged above evaporator, steam and unvaporized
Water all leads to evaporator.
9. the control method of a kind of dryer according to claim 5-7 any one, it is characterised in that when dryer pair
After the completion of clothing carries out normal steam treatment, the heater stop work in steam generator, continue to steam generator
Middle water inlet certain time, it is rinsed with the impurity to the incrustation scale in steam generator and remaining.
A kind of 10. control method of dryer according to claim 9, it is characterised in that rushing in steam generator
Wash water flows to evaporator through spray thrower, and the line bits of residual attachment on the upside of evaporator are cleared up.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634147.5A CN107687079B (en) | 2016-08-03 | 2016-08-03 | Clothes dryer and control method |
| PCT/CN2017/095785 WO2018024228A1 (en) | 2016-08-03 | 2017-08-03 | Laundry dryer and control method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610634147.5A CN107687079B (en) | 2016-08-03 | 2016-08-03 | Clothes dryer and control method |
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| Publication Number | Publication Date |
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| CN107687079A true CN107687079A (en) | 2018-02-13 |
| CN107687079B CN107687079B (en) | 2021-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201610634147.5A Active CN107687079B (en) | 2016-08-03 | 2016-08-03 | Clothes dryer and control method |
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| Country | Link |
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| CN (1) | CN107687079B (en) |
| WO (1) | WO2018024228A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391820A (en) * | 2019-08-14 | 2021-02-23 | Lg电子株式会社 | Clothes treatment device and control method thereof |
| CN113279202A (en) * | 2020-02-20 | 2021-08-20 | Lg电子株式会社 | Clothes treatment device and control method thereof |
| CN114427155A (en) * | 2020-10-29 | 2022-05-03 | 无锡小天鹅电器有限公司 | Clothes treatment equipment and control method thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110629481B (en) * | 2018-06-21 | 2023-07-07 | 青岛海尔洗衣机有限公司 | Drying equipment |
| CN110714291A (en) * | 2019-11-22 | 2020-01-21 | 无锡东庆染整设备有限公司 | Improved generation dyeing liquid commutator |
| KR20210111985A (en) * | 2020-03-04 | 2021-09-14 | 엘지전자 주식회사 | Laundry drying machine and controlling method of laundry drying machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218470A (en) * | 2005-07-11 | 2008-07-09 | 皇家飞利浦电子股份有限公司 | Boiler system for use with a steaming device |
| EP2192370A1 (en) * | 2008-11-28 | 2010-06-02 | Rivacold S.R.L. | Device for vapour condensation and for energy recovery |
| CN102011294A (en) * | 2009-09-07 | 2011-04-13 | 海尔集团公司 | Negative pressure type heat pump clothes dryer |
| CN102869826A (en) * | 2010-04-28 | 2013-01-09 | Lg电子株式会社 | Laundry treating apparatus |
| CN205347839U (en) * | 2015-12-25 | 2016-06-29 | 无锡小天鹅股份有限公司 | Clothes drying machine |
| CN106592179A (en) * | 2015-10-16 | 2017-04-26 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer with steam function and steam control method |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201296867Y (en) * | 2008-08-04 | 2009-08-26 | 无锡小天鹅股份有限公司 | Heat pump type clothes dryer |
| CN103820982B (en) * | 2012-11-16 | 2017-05-31 | 青岛海尔洗衣机有限公司 | A kind of dryer and its furnace drying method |
| EP2735641A1 (en) * | 2012-11-26 | 2014-05-28 | Electrolux Home Products Corporation N.V. | A method for controlling a laundry dryer including a fan-drum motor or fan motor with a variable speed |
| CN104562604B (en) * | 2014-12-24 | 2017-12-19 | 珠海格力电器股份有限公司 | Dryer and its humidity control device |
| CN205188663U (en) * | 2015-11-06 | 2016-04-27 | 无锡小天鹅股份有限公司 | Clothes drying machine |
-
2016
- 2016-08-03 CN CN201610634147.5A patent/CN107687079B/en active Active
-
2017
- 2017-08-03 WO PCT/CN2017/095785 patent/WO2018024228A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101218470A (en) * | 2005-07-11 | 2008-07-09 | 皇家飞利浦电子股份有限公司 | Boiler system for use with a steaming device |
| EP2192370A1 (en) * | 2008-11-28 | 2010-06-02 | Rivacold S.R.L. | Device for vapour condensation and for energy recovery |
| CN102011294A (en) * | 2009-09-07 | 2011-04-13 | 海尔集团公司 | Negative pressure type heat pump clothes dryer |
| CN102869826A (en) * | 2010-04-28 | 2013-01-09 | Lg电子株式会社 | Laundry treating apparatus |
| CN106592179A (en) * | 2015-10-16 | 2017-04-26 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer with steam function and steam control method |
| CN205347839U (en) * | 2015-12-25 | 2016-06-29 | 无锡小天鹅股份有限公司 | Clothes drying machine |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112391820A (en) * | 2019-08-14 | 2021-02-23 | Lg电子株式会社 | Clothes treatment device and control method thereof |
| CN112391820B (en) * | 2019-08-14 | 2022-11-22 | Lg电子株式会社 | Clothes treatment device and control method thereof |
| CN113279202A (en) * | 2020-02-20 | 2021-08-20 | Lg电子株式会社 | Clothes treatment device and control method thereof |
| US11859341B2 (en) | 2020-02-20 | 2024-01-02 | Lg Electronics Inc. | Laundry treating apparatus and method for controlling the same |
| CN114427155A (en) * | 2020-10-29 | 2022-05-03 | 无锡小天鹅电器有限公司 | Clothes treatment equipment and control method thereof |
| CN114427155B (en) * | 2020-10-29 | 2023-11-03 | 无锡小天鹅电器有限公司 | Clothes treatment equipment and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018024228A1 (en) | 2018-02-08 |
| CN107687079B (en) | 2021-01-26 |
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Effective date of registration: 20210107 Address after: 400026 Haier Industrial Park, No.1 Gangcheng South Road, Jiangbei District, Chongqing Applicant after: Chongqing Haier washing machine Co.,Ltd. Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER WASHING MACHINE Co.,Ltd. |
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