CN101466886B - Laundry dryer and method for controlling the same - Google Patents
Laundry dryer and method for controlling the same Download PDFInfo
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- CN101466886B CN101466886B CN2007800218423A CN200780021842A CN101466886B CN 101466886 B CN101466886 B CN 101466886B CN 2007800218423 A CN2007800218423 A CN 2007800218423A CN 200780021842 A CN200780021842 A CN 200780021842A CN 101466886 B CN101466886 B CN 101466886B
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- cloth drying
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- 238000000034 method Methods 0.000 title abstract description 13
- 238000001035 drying Methods 0.000 claims description 88
- 239000004744 fabric Substances 0.000 claims description 82
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 75
- 239000007921 spray Substances 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 4
- 239000000178 monomer Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 2
- 238000003860 storage Methods 0.000 claims description 2
- 230000037303 wrinkles Effects 0.000 abstract description 9
- 239000008400 supply water Substances 0.000 description 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 description 5
- 239000011575 calcium Substances 0.000 description 5
- 238000009499 grossing Methods 0.000 description 5
- 239000003456 ion exchange resin Substances 0.000 description 5
- 229920003303 ion-exchange polymer Polymers 0.000 description 5
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000012535 impurity Substances 0.000 description 4
- 238000011068 loading method Methods 0.000 description 4
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 3
- 235000011941 Tilia x europaea Nutrition 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000004571 lime Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005406 washing Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
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- 238000009434 installation Methods 0.000 description 2
- 238000011031 large-scale manufacturing process Methods 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 239000011780 sodium chloride Substances 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- JLVVSXFLKOJNIY-UHFFFAOYSA-N Magnesium ion Chemical compound [Mg+2] JLVVSXFLKOJNIY-UHFFFAOYSA-N 0.000 description 1
- 235000009470 Theobroma cacao Nutrition 0.000 description 1
- 230000003042 antagnostic effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 244000240602 cacao Species 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- NKWPZUCBCARRDP-UHFFFAOYSA-L calcium bicarbonate Chemical compound [Ca+2].OC([O-])=O.OC([O-])=O NKWPZUCBCARRDP-UHFFFAOYSA-L 0.000 description 1
- 229910000020 calcium bicarbonate Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008236 heating water Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910001425 magnesium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Images
Classifications
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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
- D06F58/00—Domestic laundry dryers
- D06F58/02—Domestic laundry dryers having dryer drums rotating about a horizontal axis
- D06F58/04—Details
-
- 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
- D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
- D06F37/42—Safety arrangements, e.g. for stopping rotation of the receptacle upon opening of the casing door
-
- 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
-
- 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
- D06F73/00—Apparatus for smoothing or removing creases from garments or other textile articles by formers, cores, stretchers, or internal frames, with the application of heat or steam
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
Abstract
A laundry dryer and a method for controlling the same capable of removing or preventing wrinkles or creases of clothes and the like are disclosed. The laundry dryer includes a selectively rotatable drum (20), a hot air heater (90) which heats air to supply hot air having a high temperature into the drum (20), a steam generator (200) which generates steam to supply the steam into the drum (20), and a safety valve (500) which discharges the steam to an outside when steam flow is interrupted.
Description
Technical field
The present invention relates to a kind of cloth drying machine and a kind of method that is used to control this cloth drying machine, more specifically, relate to the wrinkle that to remove or to prevent clothes etc. or a kind of cloth drying machine and a kind of method that is used to control this cloth drying machine of fold.
Background technology
Cloth drying machine is a kind of household electrical appliance such as the clothing of clothes that utilize high temperature air to dry to wash.Usually, cloth drying machine comprises the blower unit etc. that is used for holding cylinder, the drive source that is used for head roll of waiting to dry thing, is used for heating the heater of the air of waiting to introduce cylinder and is used for that air sucked cylinder or discharge air from cylinder.
According to the mode that adds hot-air, i.e. heater, cloth drying machine can be divided into the gentle formula cloth drying machine of electric formula cloth drying machine.Electricity formula cloth drying machine uses the heat of resistance to add hot-air.The heat that gas formula cloth drying machine utilizes gas combustion to generate adds hot-air.In another way, cloth drying machine can be divided into condensing type cloth drying machine and exhaust type laundry dryers.In the condensing type cloth drying machine, with cylinder in thing to be dried carry out the humid air circulation of heat exchange, and be not discharged to the dryer outside, and this humid air independently changing into condensed water by carrying out heat exchange with extraneous air in the condenser, is discharged to the outside.In exhaust type laundry dryers, with cylinder in thing the to be dried humid air that carries out heat exchange directly be discharged to the outside of cloth drying machine.In another mode, according to the mode in the cloth drying machine of will thing be dried packing into, cloth drying machine can be divided into top loading formula cloth drying machine and anterior loading type cloth drying machine.In top loading formula cloth drying machine, wait to dry thing and pack into from the upside of cloth drying machine.Forwardly in the loading type cloth drying machine, wait to dry thing and pack into from the front side of cloth drying machine.
Summary of the invention
Technical problem
Above-mentioned traditional cloth drying machine has following problem.
Usually, the clothing of washing and took off water is installed in the cloth drying machine, dry then.Yet the clothing of washing always has fold, and can not eliminate fully during the drying course of this fold in cloth drying machine.Therefore, there is shortcoming, makes and to carry out extra flatiron removes the clothing of having dried in traditional cloth drying machine fold.
And (hereinafter, being referred to as fold) such as wrinkle, fold, gauffers appeared in clothes of depositing and using and the clothing of washing usually.Therefore, need exploitation can remove the device of the fold that in the clothes of depositing and using, occurs simply.
Technical scheme
Thereby, the present invention is directed to a kind of cloth drying machine and a kind of method that is used to control this cloth drying machine of one or more problems that basic eliminating produces owing to the restriction and the shortcoming of prior art.
The purpose of this invention is to provide the wrinkle that to remove or to prevent clothes etc. or a kind of cloth drying machine and a kind of method that is used to control this cloth drying machine of fold.
Part additional advantage of the present invention, purpose and feature will propose in the following description, and the described advantage of part, purpose and feature will become apparent after consulting hereinafter for a person skilled in the art or can learn from the practice of the present invention.Purpose of the present invention and other advantage can realize by the structure of specifically noting in printed instructions and claims and accompanying drawing and reach.
For realizing that these purposes are with other advantage and according to purpose of the present invention, as embody and broadly described herein, a kind of cloth drying machine comprises: optionally Xuan Zhuan cylinder, add hot-air and supply to hot air heater, the safety valve of generation steam in the cylinder steam supplied to the steam generator in the cylinder and when flow of steam is interrupted, steam to be discharged to the outside with the hot-air that will have high temperature.
Preferably, steam hose is arranged between steam generator and the cylinder, and safety valve is arranged on this steam hose.
Preferably, safety valve is near the front end setting of steam hose.
Preferably, safety valve comprises shell and open/close portion, and a side of this shell is communicated with the steam pipe line that is connected to steam generator, and opposite side and external communications, this open/close portion is arranged in the shell, optionally to open or close shell and steam pipe line.
Preferably, cloth drying machine further comprises the pump that optionally supplies water in the steam generator.
Preferably, cloth drying machine further comprises the watering that is used for storage of water, and this watering is connected to the front end of pump.
Preferably, pump is carried out forward and pumping backward, and pump is a kind of in gear type pump, pulsating pump and the diaphragm pump.
Preferably, pump is a watering.
Preferably, cloth drying machine further comprises steam is sprayed into main burner in the cylinder and main burner.
Preferably, main burner is the convergent-divergent pipe.
Preferably, outwardly-bent 30 degree of main burner, and nozzle is the convergent-divergent pipe.
In addition, outwardly-bent 15 degree of nozzle.
Preferably, cloth drying machine further comprises connecting portion, and this connecting portion links to each other main burner with nozzle.
Preferably, connecting portion is shaped to monomer.
Preferably, cloth drying machine further comprises steam is sprayed into nozzle in the cylinder and nozzle.
Preferably, nozzle is the convergent-divergent pipe substantially, and vortex generation member is a blade.In addition, form the blade of curved shape.
Preferably, central component is set in nozzle, and blade is connected between the inwall and central component of nozzle.In addition, passage is formed in the central component.
Beneficial effect
Cloth drying machine according to the present invention has following effect.
At first, can remove effectively wait to dry the fold of thing and prevent to dry thing wrinkling.In addition, can treat the oven dry thing carries out disinfection and removes the smell of waiting to dry thing.
The second, under the situation that need not extra flatiron, can remove the fold of waiting to dry thing effectively.
Should be that summary description and detailed description hereinafter above of the present invention all is exemplary and explanat with understanding, be intended to further specify as the described the present invention of claims.
Description of drawings
Included be used to provide further understanding of the present invention and the accompanying drawing incorporating the application into and constitute the application's a part are shown embodiments of the invention and are used from explanation principle of the present invention with specification one.In the drawings:
Fig. 1 has shown the decomposition diagram of cloth drying machine according to an embodiment of the invention;
Fig. 2 has shown the cross-sectional view of the cloth drying machine shown in Fig. 1;
Fig. 3 has shown the cross-sectional view of the steam generator shown in Fig. 1;
Fig. 4 has shown the structure of cloth drying machine according to another embodiment of the present invention, has mainly shown steam generator;
Fig. 5 has shown the decomposition diagram of the watering example shown in Fig. 4;
Fig. 6 has shown the decomposition diagram of the water softener shown in Fig. 5;
Fig. 7 has shown the partial sectional view of Fig. 5 to Fig. 9;
Figure 10 shows the side view of the syndeton between watering shown in Fig. 4 and the pump;
Figure 11 is the cross-sectional view that is connected with separates that watering is shown with Figure 12;
Figure 13 has shown the perspective view of the modified example of the pin shown in Fig. 9;
Figure 14 illustrates the watering of Fig. 4 and the cross-sectional view of another syndeton between the pump;
Figure 15 has schematically shown the cross-sectional view of the pump example of Fig. 4;
Figure 16 has shown the cross-sectional view of the example of the nozzle that Fig. 4 is shown;
Figure 17 and Figure 18 have shown the cross-sectional view and the perspective view of another example of the nozzle that Fig. 4 is shown;
Figure 19 and Figure 20 have shown the cross-sectional view and the perspective view of the another example of the nozzle that Fig. 4 is shown;
Figure 21 has shown the front view of the installation example of the nozzle that Fig. 4 is shown;
Figure 22 and Figure 23 have schematically shown the cross-sectional view of the example of the safety valve that Fig. 4 is shown;
Figure 24 has shown the perspective view of the installation example of the parts that Fig. 4 is shown;
Figure 25 has shown the perspective view of another example that the watering shown in Fig. 4 is shown;
Figure 26 has shown the method for cloth drying machine according to an embodiment of the invention of controlling; And
Figure 27 has shown the flow chart of the method for controlling pump that Figure 26 is shown.
The specific embodiment
To carry out detailed reference to the preferred embodiments of the present invention now, the example of these embodiment is shown in the drawings.In institute's drawings attached, use identical Reference numeral to represent same or analogous parts as far as possible.
See figures.1.and.2, with the method for describing cloth drying machine according to an embodiment of the invention and controlling this cloth drying machine.
The rack 10 that forms the cloth drying machine profile comprises rotatable cylinder 20, is used for the motor 70 and the belt 68 of head roll 20.Rack 10 comprises that also being used to add hot-air will supply to the hot-air supplying duct 44 of cylinder 20 with the heater (hot air heater) 90 that high temperature air (hereinafter, being called hot-air) is provided at the hot-air that hot air heater 90 generates with being used for.In addition, rack 10 comprises that the thing to be dried that is used for discharging with cylinder 20 carries out the blast pipe 80 of humid air of heat exchange and the blower unit 60 that is used to suck humid air.In addition, the steam generator 200 that is used to generate high-temperature steam is arranged on the assigned address of rack 10.In the present embodiment, to using motor 70 and belt 68 that the indirect driving cloth drying machine of cylinder 20 rotations is shown and describe, but the invention is not restricted to this.That is to say that the present invention can be applicable to motor 70 and is directly connected to the back of cylinder 20 directly to make the direct driving cloth drying machine of cylinder 20 rotations.
Hereinafter, will be described in detail each parts.
The rack 10 that forms the cloth drying machine profile comprise the bottom 12 that forms the bottom surface, vertically be installed to bottom 12 a pair of side cover 14, be respectively installed to protecgulum 16 and the bonnet 18 on the front and back of side cover 14 and be arranged on top cover 17 on side cover 14 tops.Control panel 19 with various gauge taps is arranged on top cover 17 or the protecgulum 16 usually.Door 164 is arranged on the protecgulum 16.Bonnet 18 comprise with extraneous air be incorporated in the cylinder 20 suction inlet 182 and as the steam vent 184 that the air in the cylinder 20 is discharged to outside final passage.
The inner space of cylinder 20 is with acting on the drying chamber of carrying out drying course.Preferably, cylinder 20 comprises lifting and reduces and wait to dry the crane 22 of thing, reverses so that wait to dry thing, thereby increases drying effect.
Simultaneously, preceding supporter 30 and back supporter 40 are arranged between cylinder 20 and the rack 10 (protecgulum 16 and bonnet 18).Cylinder 20 can be rotatably set between preceding supporter 30 and the back supporter 40.The containment member (not shown) be separately positioned between cylinder 20 and the preceding supporter 30 and cylinder 20 and the back supporter 40 between.That is to say that the front and back of preceding supporter 30 and back supporter 40 closed cylinders 20 to be forming drying chamber, and be used for the front-end and back-end of back-up roller 20.
Before form opening on the supporter 30, make the external communications of cylinder 20 and cylinder 20.This opening is selectively opened by door 164 or closes.In addition, supporter 30 was to be discharged to the outside with the air in the cylinder 20 before lint duct 50 was connected to.
Cotton linters filter 52 is installed on the lint duct 50.One side of blower unit 60 is connected to lint duct 50, and the opposite side of blower unit 60 is connected to blast pipe 80.Blast pipe 80 is communicated with steam vent 184 on being arranged on bonnet 18.
Therefore, when operation blower unit 60, the air in the cylinder 20 is discharged to the outside by lint duct 50, blast pipe 80 and steam vent 184.In this case, the impurity such as fine hair is filtered in cotton linters filter 52.Blower unit 60 can comprise air blast 62 and air blast frame 64.Air blast 62 can be connected to the motor 70 that is used for head roll 20, and by motor 70 operations.Opening 42 with a plurality of through holes is formed on the supporter 40 of back.Hot-air supplying duct 44 is connected to opening 42.
Hot-air supplying duct 44 is communicated with cylinder 20, and as the passage that is used for hot-air is supplied to cylinder 20.Therefore, hot air heater 90 is arranged on the assigned address of hot-air supplying duct 44.Simultaneously, generate steam and steam generator 200 that this steam is supplied in the cylinder 20 is arranged on the assigned address of rack 10.
With reference to Fig. 3, steam generator 200 is described in detail as follows.The level sensor 260 and being used to that steam generator 200 comprises the water tank 210, the heater 240 that is arranged on water tank 210 that are used for holding water, be used for measuring the water level of steam generator 200 is measured the temperature sensor 270 of the temperature of steam generator 200.Level sensor 260 can comprise public electrode 262, low water level electrode 264 and high water level electrode 266.
Whether whether level sensor 260 is electrically connected to low water level electrode 264 or public electrode 262 according to public electrode 262 is electrically connected to high water level electrode 266 and comes sensing low water level or high water level.The water supply hose 220 that is used to supply water is connected to a side of steam generator 200.The steam hose 230 that is used for exhaust steam is connected to the opposite side of steam generator 200.
Preferably, the nozzle 250 with designated shape is arranged on the front end of steam hose 230.Usually, an end of water supply hose 220 is connected to outside watering, such as hose.The front end of steam hose 230 or nozzle 250, promptly steam outlet is arranged on the assigned address of cylinder 20, to spray steam in the cylinder 20.Simultaneously, the steam generator of describing in the present embodiment 200 is case hot type steam generators, and this steam generator is contained in the specified amount in the water tank 210 with preliminary dimension by heater 240 heating water to be generating steam, but the invention is not restricted to this.
That is to say that any device that can generate steam all can be applicable to the steam generator 200 among the present invention.For example, steam generator 200 can be a pipe hot type steam generator, and wherein heater is set directly at around the water supply hose that water flows through water is heated and need not the water capacity is contained in ad-hoc location.With reference to Fig. 4, will be described cloth drying machine according to another embodiment of the present invention.In the present embodiment, be used for to be arranged on cloth drying machine separably to the watering that steam generator 200 supplies water.
Described in above-mentioned embodiment, watering can be a hose.Yet, because in cloth drying machine, do not make water, so, the hose complexity is installed on cloth drying machine thereby make using hose various devices must additionally be installed under as the situation of watering.
Therefore, use separable watering 300 in this embodiment easily, thereby supply water in the supply source 300, simultaneously watering 300 is separated, and hold the water supply line that the watering 300 of supplying with water is connected to steam generator 200, promptly water supply hose 220.In addition, preferred pump 400 is arranged between watering 300 and the steam generator 200.Pump 400 can rotate forward and backward.
Pump 400 can supply water to steam generator 200, and can collect from the remaining water of steam generator 200.Under the situation of not using pump 400, can utilize the water-head between steam generator 200 and the watering 300 to supply water in the steam generator 200.
Yet, because the various parts of cloth drying machine standard merchandise and be compact Layout normally, so structure space is not enough fully.Therefore, if the size constancy of the various parts of traditional cloth drying machine then can not utilize water-head to supply water substantially.Therefore, because steam generator 200 grades can be installed under the situation of the size of the various parts that do not change traditional cloth drying machine, be very effective so use small size pump 400.
In addition, because if do not use steam generator 200 for prolonged period of time, then heater may be because remaining water causes damaging or rotten water may be used, and also should discharge from steam generator 200 by remaining water so should collect in the steam generator 200 remaining water.In addition, in the above-described embodiments, water supply and discharge of steam are carried out on the top of steam generator 200.
Yet, preferably, in the present embodiment, supply water to the bottom of steam generator 200, and steam discharged on the top of steam generator 200, thereby can from steam generator 200, collect remaining water effectively.In addition, preferably safety valve 500 is set to the steam pipe line that is used for the steam discharge of steam generator 200, promptly steam hose 230.To describe each parts in detail.At first, with reference to Fig. 5, separable watering 300 (hereinafter, being called tube simply) is described in detail.Tube 300 comprises and is used to hold the lower house 310 of water substantially and is arranged on upper shell 320 on the lower house 310 separably.
When tube 300 comprises lower house 310 and upper shell 320, clean the incrustation scale that is formed in the tube 300 easily.In addition, easily with filter 330 with 340 and water softener 350 etc. separate with tube 300, be used to clean or reduce.
Preferably, when tube 300 separates, water is not discharged to the outside from tube 300, and when tube 300 is installed, water is discharged to the outside from tube 300.Preferably, second filter 340 that is used for filtered water is connected to opening/closing member 360.More preferably, second filter 340 is separable.
Can from water, carry out double filtration to impurity such as the micronic dust particle.Preferably, first filter 330 has about 50 sieve meshes, and second filter 340 has 60 sieve meshes.In this case, in 50 sieve meshes, the sieve mesh quantity of every appointment area is 50.Therefore, the sieve aperture of first filter 330 has bigger size than the sieve aperture of second filter 340.
Therefore, big impurity at first filters in first filter 330, and secondly little impurity filter in second filter 340.In addition, preferably, water softener 350 is set, in tube 300 in order to demineralized water.More preferably, water softener 350 is separable.
As shown in Figure 6, water softener 350 comprises lower house 352 with many through holes, is arranged on the lower house 352 with upper shell 353 with many through holes separably and is filled into ion exchange resin (not shown) in the space that is limited by upper shell 353 and lower house 352.Water softener 350 is used for following purpose.When the glassware for drinking water in supplying to steam generator 200 has high rigidity, to being dissolved in the calcium bicarbonate Ca (HCO in the water
3)
2Heating is so that lime precipitation (calcium carbonate CaCO
3Deng).Lime may corrode heater.
Particularly, because the water in Europe and America is the soft water with high rigidity, this phenomenon may often take place.Therefore, preferably make spent ion exchange resin remove calcium, magnesium ion etc. in advance, so that prevent the precipitation of lime.In addition, because when water is softened, the performance of ion exchange resin and descending, (sodium chloride NaCl) regenerates ion exchange resin to utilize again so can pass through salt.
For reference, make the spent ion exchange resin softening process by 2 (R-SONa)+Ca
2(R-SO) Ca+2Na represents, and the process that re-generates is represented by (R-SO) Ca+2NaCl2 (R-SONa)+CaCl., will be described in detail to Fig. 9 with reference to Fig. 7 second filter 340 and being connected of opening/closing member 360 with separating.The opening/closing member 360 that is communicated with tube 300 is arranged in the lower house 310 of tube 300.
Opening/closing member 360 comprises with tube 300 passages that are communicated with 362 and is used for the optionally pin 365 of opening/closing passage 362.Passage 362 comprises internal channel 362a and outer tunnel 362b.Engaging outstanding 361 is formed on the outer surface of internal channel 362a.The filtration fraction 344 that second filter 340 comprises shape and the corresponding cover 341 of internal channel 362a and is arranged on a side of cover 341.
Because the separation of second filter 340 is carried out in opposite mode, so will omit detailed description.To be described in detail tube 300 and pump 400.As shown in Figure 10, tube 300 and pump 400 are connected with each other by intermediate hose 490.Yet a side of intermediate hose 490 is directly connected to the intake 430 of pump 400, and the opposite side of intermediate hose 490 is connected to tube 300 by connector 480.
Preferably, anchor clamps 492 are arranged between the intake 430 of pump 400 and the intermediate hose 490 and between connector 480 and the intermediate hose 490, leak in order to preventing.To be described in detail tube 300 and connector 480.Opening/closing member 360 is arranged on the tube 300 to be communicated with tube 300.Opening/closing member 360 comprises passage 362 and is used for the optionally pin 365 of opening/closing passage 362.Passage 362 comprises internal channel 362a and outer tunnel 362b.O type ring 369 is arranged on the outer surface of outer tunnel 362b, is used for sealing.
On the other hand, recess 366 is arranged on the side of the main body 365b of pin 365.Flow portion 365a (seeing Figure 13) is arranged on the opposite side of the main body 365b of pin 365.Open/close portion 367 is arranged on the recess 366.Flow portion 365a forms with approximate cross shape, and water flows between the cross wing.Preferably, open/close portion 367 is made by elastomeric material.
Support portion 363 with many through hole 363a is arranged in the passage 362, with the main body 365b of supporting pin 365.Spring 364 is arranged between the flow portion 365a of support portion 363 and pin 365.In addition, connector 480 comprises outside 482 and inside 484, the outside 482 bigger internal diameters of external diameter that have than the outer tunnel 362b of opening/closing member 360, and inside 484 has the external diameter littler than the internal diameter of outer tunnel 362b.
Therefore, the open/close portion 367 that is arranged on pin 365 1 sides is separated with the front end of internal channel 362a, and water flows through the gap between it thus.Thereby the water in the tube 300 is discharged to the outside by passage, promptly towards pump 400.
In addition, the double sealing structure that uses spring 364 and O type ring 369 is applied to the present invention with the leakage of anti-sealing effectively.In addition, because flow portion 365a is tapered.By this structure, owing to compare with complete cylinder form, the current area increases, and water is more effective to flow so can make.Simultaneously, as directed, tube 300 can be directly connected to pump 400, and does not use intermediate hose 490.
In this case, the intake 430a of pump 400 should have the improved shape that comprises outside 432 and inner 434.That is to say that the intake 430a of pump 400 is constructed to have and connector 480 similar shapes shown in Fig. 9.By this structure, compare with the syndeton shown in Figure 10 with Fig. 9, can save intermediate hose 490 and the anchor clamps 492 that are used to seal etc.Therefore can reduce material cost and operating time.
Simultaneously, although in the above-described embodiments, first filter 330, second filter 340 and water softener 350 are arranged in the separable tube 300, the invention is not restricted to this.For example, the present invention can be applied to use the situation of outside hose as watering 300.In this case, in first filter 330, second filter 340 and the water softener 350 at least one can be installed on the water supply line that links to each other with steam generator 200.
And preferred first filter 330, second filter 340 and water softener 350 are installed separably.In addition, preferably, first filter 330, second filter 340 and water softener 350 are arranged in the single container, and this container is installed on the water supply line separably.
Steam generator 200.Preferably, pump 400 can be forward and is rotated backward with the water in steam generator water supply or collection steam generator 200.By moment change circuit polarity and forward and backward.Figure 15 has shown nozzle 250.Nozzle 250 can be configured to have common shape.
That is to say that the form that nozzle 250 can the convergent-divergent pipe forms, so that spray steam into cylinder by the spray-hole 251a that is formed on nozzle 250 front ends.In addition, the support portion 259 that is used to install nozzle 250 can be formed on nozzle 250.
As shown in Figure 16, when steam only sprayed by the spray-hole 251a that is formed on nozzle 250 front end places, steam only was ejected into the sub-fraction of cylinder by the kinetic energy of steam, thereby has reduced the smoothing wrinkle performance.
Therefore, preferably suitably change the shape of nozzle 250.Nozzle 250 according to another embodiment is to be connected to steam generator 200 provides nozzle 250 from steam to cylinder.In this case, preferred nozzle 250 has constant diameter or forms with the form of convergent-divergent pipe.
Forming under the situation of nozzle 250 with the convergent-divergent pipe, front end 251 can have bigger a little diameter.In the convergent-divergent pipe, be preferably formed conical in shape.Bandy inclination angle can be less than the bandy inclination angle of nozzle 250.
For example, nozzle 250 outwardly-bent 30 degree, and outwardly-bent 15 degree.By this structure, can increase the angle of flare of steam, thereby spray steam into the whole of clothes.Thus, can improve the smoothing wrinkle performance.Simultaneously, connecting portion 255 can be arranged on nozzle 250 and between.Nozzle 250, connecting portion 255 may be molded to monomer, thereby have improved mouldability and large-scale production capacity etc.In Figure 18, Reference numeral 259a represents the connection holes on the support portion 259.
Thus, can improve the smoothing wrinkle performance.Simultaneously, as shown in Figure 21, nozzle 250 can be provided with near opening 42, is used for supplying with hot-air to cylinder, thereby steam is sprayed onto the front of cylinder from the back of cylinder.In cylinder, usually, air is introduced in the opening 42 that is formed in the supporter 40 of back, be discharged to the outside by being formed on door 104 following lint duct (not shown, as to see Fig. 1) then.Therefore, the chances are from opening 42 to lint duct for inlet air flow path.
Therefore, when nozzle 250 was provided with near openings 42, the steam of injection was along the inlet air flow path smooth flow, thereby steam is applied to the whole of clothes.Safety valve 500 will be described.Under the situation of the normal operation of steam generator, steam is ejected in the cylinder by steam hose 230 and spray-hole 251a.Under the situation of steam generator 200, spray-hole 251a may stop up, thereby causes damage of steam generator etc.
Particularly, in case hot type steam generator,, may frequently occur so damage because water tank seldom is designed to anti-high-pressure water tank.Therefore, suitable safety device preferably is set.When the steam pipe line that is used for making the flow of steam that generates from steam generator was blocked, safety valve 500 was used for steam is discharged to the outside.
Therefore, preferably, safety valve 500 is arranged on the steam pipe line, for example on the steam hose 230.More preferably, safety valve 500 is arranged on the front end of steam hose 230, for example near the part place of nozzle 250.Safety valve 500 comprises shell 510 and open/close portion 530, one side of this shell 510 is communicated with steam hose 230, and opposite side and external communications, this open/close portion 530 is arranged in the shell 510, optionally to open or close shell 510 and steam hose 230.Open/close portion 530 is arranged on steam pipe line interconnecting part 513 places of shell 510.
Open/close portion 530 supports by spring 520.One side of spring 520 supports by open/close portion 53, and the opposite side of spring 520 supports by the fixed part 540 that is fixed to shell 510 with ad hoc fashion.As shown in Figure 23, do not have pressure less than predetermined pressure if steam hose 230 has blocked, then steam can not overcome the elastic force of spring 520.Therefore, steam pipe line interconnecting part 513 is closed by open/close portion 530, makes steam not be discharged to the outside.Yet, as shown in Figure 22, have pressure if steam hose 230 is blocked, for example 1kgf/cm greater than predetermined pressure
2, then steam pressure overcomes the elastic force of spring 520.
Therefore, open/close portion 530 moves to open steam pipe line interconnecting part 513, makes steam be discharged to the outside by steam pipe line interconnecting part 513 and outer interconnecting part 511.Tube 300 can be installed on tube 300 connectors 480, and preferably, tube 300 is installed on the tube 300 connector 480 or with indirect mode tube 300 is separated with connector 480.Connector 480 can be arranged on the opposite side.
As mentioned above, preferred cartridge 300 is installed, and tube 300 is installed on the tube 300 both side surface and tube 300 corresponding to tube 300, to connect and tube 300 separately.Therefore, as described below, tube 300 cocoas are connected or separate with tube 300.When the user pulls out tube 300, tube 300 is drawn out simultaneously.
Then, with tube 300 with separate, by the feed water inlet for example first filter 300 be that tube 300 supplies water, make tube 300 be full of water.Water-filled tube 300 is installed in, tube 300 and connector 480, and tube 300 opened so that the water in the tube 300 flows towards pump 400.
To those skilled in the art will be apparently under the situation that does not depart from the spirit or scope of the present invention, can carry out various modifications and distortion in the present invention.Therefore, be intended that the present invention and cover modification of the present invention and distortion, as long as these modifications and distortion drop in the scope of appended claim and equivalent thereof.
Industrial applicibility
According to dehydration cloth drying machine of the present invention with for the method for controlling this cloth drying machine, can effectively remove the fold of thing to be dried and prevent from drying thing wrinkling. In addition, can carry out disinfection and remove the smell of thing to be dried thing to be dried. In addition, in the situation that need not extra flatiron, can effectively remove the fold of thing to be dried.
Claims (23)
1. cloth drying machine comprises:
Xuan Zhuan cylinder optionally;
Hot air heater, this hot air heater add hot-air hot-air is supplied in the described cylinder;
Steam generator, this steam generator generate steam so that described steam is supplied in the described cylinder; And
Safety valve, when described steam was in predetermined pressure, described safety valve was discharged described steam.
2. cloth drying machine according to claim 1, wherein steam hose is arranged between described steam generator and the described cylinder, and described safety valve is arranged on the described steam hose.
3. cloth drying machine according to claim 2, wherein said safety valve is near the front end setting of described steam hose.
4. cloth drying machine according to claim 1, wherein said safety valve comprises shell and open/close portion, one side of described shell is communicated with the steam pipe line that is connected to described steam generator, and opposite side and described external communications, described open/close portion is arranged in the described shell optionally to open or close described shell and described steam pipe line.
5. cloth drying machine according to claim 1 further comprises the pump that optionally supplies water in the described steam generator.
6. cloth drying machine according to claim 5 further comprises the watering that is used for storage of water, and described watering is connected to the front end of described pump.
7. cloth drying machine according to claim 6, wherein said pump is carried out forward and pumping backward.
8. cloth drying machine according to claim 7, wherein said pump are a kind of in gear type pump, pulsating pump and the diaphragm pump.
9. cloth drying machine according to claim 6, wherein said pump is a watering.
10. cloth drying machine comprises:
Xuan Zhuan cylinder optionally;
Heater waits to supply to air in the described cylinder in order to heating;
Steam generator waits to supply to steam in the described cylinder in order to generation;
Main burner, this main burner sprays into steam in the described cylinder; And
Pilot jet, this pilot jet is arranged in the described main burner.
11. cloth drying machine according to claim 10, wherein said main burner are the convergent-divergent pipes.
12. cloth drying machine according to claim 11, outwardly-bent 30 degree of wherein said main burner.
13. according to claim 10 or 11 described cloth drying machines, wherein said pilot jet is the convergent-divergent pipe.
14. cloth drying machine according to claim 13, outwardly-bent 15 degree of wherein said pilot jet.
15. cloth drying machine according to claim 10 further comprises connecting portion, described connecting portion links to each other described main burner with described pilot jet.
16. cloth drying machine according to claim 15, wherein said main burner, described pilot jet and described connecting portion are shaped to monomer.
17. a cloth drying machine comprises:
Xuan Zhuan cylinder optionally;
Heater waits to supply to air in the described cylinder in order to heating;
Steam generator waits to supply to steam in the described cylinder in order to generation;
Nozzle, this nozzle sprays into steam in the described cylinder; And
Vortex generates member, and this vortex generates member and is arranged in the described nozzle.
18. cloth drying machine according to claim 17, wherein said nozzle are the convergent-divergent pipe basically.
19. cloth drying machine according to claim 17, it is blade that wherein said vortex generates member.
20. cloth drying machine according to claim 19, wherein said blade shaped becomes curved shape.
21. cloth drying machine according to claim 20 wherein is provided with central component in described nozzle.
22. cloth drying machine according to claim 21, wherein said blade are connected between the inwall and described central component of described nozzle.
23. cloth drying machine according to claim 21, wherein passage is formed in the described central component.
Applications Claiming Priority (13)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020060052680 | 2006-06-12 | ||
| KR1020060052680A KR100698224B1 (en) | 2006-06-12 | 2006-06-12 | Laundry dryer |
| KR1020060052679A KR100698223B1 (en) | 2006-06-12 | 2006-06-12 | Laundry dryer and method for controlling the same |
| KR1020060052677A KR100698134B1 (en) | 2006-06-12 | 2006-06-12 | Laundry dryer and method for controlling the same |
| KR1020060052678 | 2006-06-12 | ||
| KR10-2006-0052679 | 2006-06-12 | ||
| KR1020060052677 | 2006-06-12 | ||
| KR10-2006-0052677 | 2006-06-12 | ||
| KR1020060052678A KR100698222B1 (en) | 2006-06-12 | 2006-06-12 | Laundry dryer and method for controlling the same |
| KR10-2006-0052678 | 2006-06-12 | ||
| KR1020060052679 | 2006-06-12 | ||
| KR10-2006-0052680 | 2006-06-12 | ||
| PCT/KR2007/002800 WO2007145448A2 (en) | 2006-06-12 | 2007-06-11 | Laundry dryer and method for controlling the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101466886A CN101466886A (en) | 2009-06-24 |
| CN101466886B true CN101466886B (en) | 2011-02-02 |
Family
ID=40806622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007800218423A Expired - Fee Related CN101466886B (en) | 2006-06-12 | 2007-06-11 | Laundry dryer and method for controlling the same |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR100698134B1 (en) |
| CN (1) | CN101466886B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100845872B1 (en) * | 2007-04-25 | 2008-07-14 | 엘지전자 주식회사 | Steam laundry dryer |
| KR101396971B1 (en) * | 2007-05-02 | 2014-05-20 | 엘지전자 주식회사 | Steam Laundry Dryer |
| EP3066251B1 (en) | 2013-11-04 | 2018-06-27 | Arçelik Anonim Sirketi | A washer comprising a steam generator |
| CN107090687B (en) * | 2017-06-05 | 2023-02-17 | 上海谦诺金属制品有限公司 | Integrated fulling machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642182A (en) * | 1969-04-30 | 1972-02-15 | Guy Bhavsar | Machines for ironing laundry, and similar machines |
| DE3627988A1 (en) * | 1985-10-21 | 1987-04-23 | Tech Mikroelektronik Forsch | Small steam generator for industry and household |
| DE4304532A1 (en) * | 1993-02-16 | 1994-08-18 | Planeta Hausgeraete | Method and device for controlling the water supply to a steam generator |
| CN1292869A (en) * | 1998-03-04 | 2001-04-25 | 法国国家电力企业 | Method and device for measuring pressure inside steam generator |
| EP1600545A1 (en) * | 2004-05-25 | 2005-11-30 | Samsung Electronics Co., Ltd. | Washing machine having deodorizing means and control method thereof |
-
2006
- 2006-06-12 KR KR1020060052677A patent/KR100698134B1/en active IP Right Grant
-
2007
- 2007-06-11 CN CN2007800218423A patent/CN101466886B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3642182A (en) * | 1969-04-30 | 1972-02-15 | Guy Bhavsar | Machines for ironing laundry, and similar machines |
| DE3627988A1 (en) * | 1985-10-21 | 1987-04-23 | Tech Mikroelektronik Forsch | Small steam generator for industry and household |
| DE4304532A1 (en) * | 1993-02-16 | 1994-08-18 | Planeta Hausgeraete | Method and device for controlling the water supply to a steam generator |
| CN1292869A (en) * | 1998-03-04 | 2001-04-25 | 法国国家电力企业 | Method and device for measuring pressure inside steam generator |
| EP1600545A1 (en) * | 2004-05-25 | 2005-11-30 | Samsung Electronics Co., Ltd. | Washing machine having deodorizing means and control method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100698134B1 (en) | 2007-03-26 |
| CN101466886A (en) | 2009-06-24 |
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