CN1966845A - Retreading mode control method for dryer - Google Patents
Retreading mode control method for dryer Download PDFInfo
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- CN1966845A CN1966845A CN 200510016094 CN200510016094A CN1966845A CN 1966845 A CN1966845 A CN 1966845A CN 200510016094 CN200510016094 CN 200510016094 CN 200510016094 A CN200510016094 A CN 200510016094A CN 1966845 A CN1966845 A CN 1966845A
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Abstract
A renovating model control method for a drying device combines the roller dryer and the cupboard dryer, allows air circulating internally, with the drying device with drying and renovating models composed of condensing water reserving stage by reserving water in the tub, condensed water supply stage by distributing it to the heating section, evaporating stage through the heating of heaters, and vapor supply stage by providing generated vapor to the roller or cupboard dryer. In this model, it can realize sterilization and wrinkle removing effect to the clothes washed. With self supplied vapor, there is no need to feed water or confirm the water quantity for generating vapor.
Description
Technical field
The present invention relates to a kind of drying device.Particularly relate to a kind of inside that can make drying drum and shelf dryer inside be used for washings carried out dry air routinely circulate, in its cyclic process, generate condensed water, and utilize the condensed water that generates washings to be carried out the retreading mode control method of the drying device of renovation processing.
Background technology
Usually, drying equipment is meant washings such as clothing class is carried out dry equipment, routinely provides the hot-air of high temperature by the washings after finishing washing, and washings is carried out drying.
Fig. 1 is the structural representation of the common cylindrical drier in the existing drying device.
Existing cylindrical drier comprises main body 10, drying drum 20, door 40, motor 50, dry heat gas 60 and blowing fan 70 substantially.
Main body 10 constitutes the outward appearance of cylindrical drier, and drying drum 20 is installed in the inside of main body 10 in the mode that can be rotated.
Front in main body 10 forms input port 11, and door 40 is installing the mode that switch is carried out in input port 11.
Motor 50 is fixed on the inside bottom of main body 10, is used to produce Rotary drying cylinder 20 and blowing fan 70 needed driving forces.
Dry heat gas 60 is installed in the inboard of warm-air supply path 81, and the air in 81 internal flows of warm-air supply path is heated.81 pairs in warm-air supply path is fed into the mobile channeling conduct of the hot-air of drying drum 20 inside.
Blowing fan 70 is used for the dry air in drying drum 20 internal flows is discharged to the outside of main body 10, is communicated with installation with hot blast passing away 82.
Therefore when blowing fan 70 was started working, extraneous air flowed by the guiding of warm-air supply path 81, and was converted to the condition of high temperature during through drying heater 60 in process of flowing, and flow into the inside of drying drum 20.
Be put to the wet washings of drying drum 20 inside, will obtain drying gradually by the extraneous air of the condition of high temperature.
In the process of drying drum 10 internal flows, washings is carried out dried air, will be discharged to the outside of main body 10 by the guiding of hot blast passing away 82.
Finish after the drying to washings by implementation repeatedly, the work of blowing fan 70 and drying heater 60 will stop, thereby finish dry running.
But because existing cylindrical drier is to carry out dry run under the state of disposable input washings, the part washings that therefore is difficult to the pair twist tangle up carries out sufficient dried.
Meanwhile, washings can't be kept at for a long time the inside of cylindrical drier.
Therefore, the requirement of and the novel dried device that can for a long time preserve extended to drying capacity has been proposed recently, and in as patents such as U.S. Patent Application Publication US2004/0194339 A1 and US2004/0154194 A1, provide the additional hybrid drying machine that drying cupboard is installed in cylindrical drier.
Aforesaid hybrid drying machine is meant that at the upside of the common cylindrical drier with rotary roller, installation has the space that can take in various washings and the drying equipment that can receive the drying cupboard of the hot blast of supplying with.
Drying cupboard is used for receiving the hot blast of supplying with from cylindrical drier, carries out drying or preserves for a long time being accommodated in inner clothing class etc.
But aforesaid hybrid drying machine need directly be supplied with the water that is used to generate steam by the user when utilizing steam with washings renovation mode operation.
Especially might be used to generate operation renovation pattern under the hydropenic situation of steam, thereby can not renovate fully washings.
Summary of the invention
Technical problem to be solved by this invention is, provide a kind of by making drying drum inside and shelf dryer inside be used for washings carried out dry air routinely circulate, in its cyclic process, generate condensed water, and utilize the condensed water that generates that washings is carried out renovation and handle.
The technical solution adopted in the present invention is: a kind of retreading mode control method of drying device, combine with shelf dryer at cylindrical drier and to form as one, air is circulated within it, and in can drying device, comprise condensed water is stored into condensed water storage stage in the condensed water storage barrel with drying mode and renovation mode operation; Provide the stage with being stored in the condensed water that condensed water in the condensed water storage barrel is provided to heating portion inside; By making heater begin heating, utilize the steam generation phase of the condensed water generation steam in the heating portion; The steam that the steam that generates is provided to the accommodation space inside of the drying drum of cylindrical drier and/or shelf dryer provides the stage.
Described condensed water storage stage is included in the process of drying mode operation, and the condensed water that generates in cylindrical drier and/or the shelf dryer is stored in the condensed water storage barrel.
Described condensed water storage stage is included in the process that each of renovation pattern carries out in stage, and the condensed water that generates in cylindrical drier and/or the shelf dryer is stored in the condensed water storage barrel.
Also comprise the water level that is stored in the condensed water in the condensed water storage barrel is confirmed, when the water level of being confirmed is lower than the needed water level of generation steam, append the condensed water generation phase that generates condensed water.
Condensed water in the described condensed water generation phase is to obtain by the mode of the moving air that circulates being carried out condensation.
Described condensed water generation phase was carried out before carrying out the steam generation phase.
Described condensed water generation phase is routinely carried out in the running of renovation pattern.
The retreading mode control method of drying device of the present invention, can be realized effects such as the sterilization of washings and smoothing wrinkles with renovation during mode operation at drying device.Especially employed steam in the renovation pattern is that the condensed water with drying device itself generates, so need routinely not confirmed the water that is used to generate steam and supplied with by the user.
Description of drawings
Fig. 1 is the structural representation of the common cylindrical drier in the existing drying device;
Fig. 2 is the drying device external structure schematic diagram that is suitable for retreading mode control method of the present invention;
Fig. 3 is the integrally-built figure of drying device that is suitable for retreading mode control method of the present invention;
Fig. 4 is the flow chart of the retreading mode control method of drying device of the present invention;
Fig. 5 is the control flow chart that generates condensed water among the present invention.
Wherein:
100: cylindrical drier 110: drying drum
122: the 2 supply pipes of 121: the 1 supply pipes
Supply pipe 124 in 123: the 3: filter house
125: conducting valve 130: warm-air supply portion
140: air setting portion 141: condenser
142: condenser fan 150: the condensed water storage barrel
160: drainpipe 200: shelf dryer
220: accommodation space 241: the hot blast inflow pipe
242: air effuser 410: the steam generating unit
412: condensed water supply pipe 413: heating portion
414: heater 415: switch valve
420: steam suppling tube 300: control part
The specific embodiment
Below, in conjunction with Fig. 2 to Fig. 5 the embodiment of aforesaid drying device of the present invention is described in detail.
As Fig. 2, shown in Figure 3, the drying device that the present invention is used can be divided into cylindrical drier 100, shelf dryer 200 and control part 300 haply.
Wherein, 100 of cylindrical driers are used for washings is carried out drying, comprise drying drum 110, warm-air supply pipe, warm-air supply portion 130 and the air setting portion 140 that can be rotated and stir.
The warm-air supply pipe is used for the mobile channeling conduct to the hot-air of the condition of high temperature, is connected with inner space between drying drum 110 and air setting portion 140 and the shelf dryer 200.
The warm-air supply pipe comprises the 1st supply pipe 121 to the internal feed hot-air of drying drum 110; Reception by air setting portion 140 air and it is supplied to the 2nd supply pipe 122 in the 1st supply pipe 121; The air that reception is discharged from drying drum 110 also is delivered to the 3rd supply pipe 123 the air setting portion 140 with it.
In the pipeline of the 3rd supply pipe 123, the filter house 124 that is used for the impurity that flow air comprises is filtered is installed is advisable.
Warm-air supply portion 130 is installed in the pipeline of the 2nd supply pipe 122, is used to generate hot-air.
Warm-air supply portion 130 comprises the drying heater 131 that flow air in the pipeline of the 2nd supply pipe 122 is heated; The air of the 2nd supply pipe 122 inside is carried out the blowing fan 132 of forced air supply.
Blowing fan 132 is in the pipeline of the 2nd supply pipe 122, and the air that is installed on drying heater 131 flows in the pipeline of a side and is advisable.This is the damage that blowing fan 132 is caused for the hot-air that reduces the condition of high temperature as much as possible.
140 pairs in air setting portion carries out condensation and makes air carry out heat release by warm-air supply pipe flow air, is made of condenser 141 and condenser fan 142.
Condenser 141 comprises a plurality of tortuous pipeline and fin that form from the inflow of the 3rd supply pipe 123 reception condition of high temperature air.
Meanwhile, condenser fan 142 can provide extraneous air to condenser 141.
Air setting portion 140 also is connected with and is used for condensed water storage barrel 150 that condensed water is stored, and condensed water storage barrel 150 is connected with air setting portion 140 and shelf dryer 200 by drainpipe 160.
Condensed water storage barrel 150 can receive the water of directly being supplied with by the user, but the condensed water and the drying drum 110 of cylindrical drier 100 or the accommodation space 220 inner residual washings that generate of shelf dryer 200 etc. that generate when making the 140 pairs of air in its admission of air condensation part carry out condensation and save as suitable.
In the pipeline of drainpipe 160, installation is used for forcing the suction condensed water, and the water pumper 161 that condensed water is delivered in the condensed water storage barrel 150 is advisable.
Especially in condensed water storage barrel 150, the level sensor 151 that is used to respond to stored condensate water level is installed is advisable.
Shelf dryer 200 portion within it is formed for taking in the accommodation space of a plurality of washings, and is attached to the upside of cylindrical drier 100.
Comprise accommodation space 220, hot blast inflow pipe 241 and air effuser 242 in the shelf dryer 200.
One end of hot blast inflow pipe 241, be connected with the air outflow end of the 2nd supply pipe 122 in the warm-air supply pipe of cylindrical drier 100, and the other end is connected with accommodation space 220, be used for receiving the hot-air of the condition of high temperature, and it is provided to the inside of accommodation space 220 from the 2nd supply pipe 122.
In the pipeline of the 2nd supply pipe 122, installation is used for optionally being advisable to the conducting valve 125 of the 1st supply pipe 121 and/or hot blast inflow pipe 241 guiding air-flow directions.
One end of air effuser 242 is connected with accommodation space 220, and the other end is connected in the 3rd supply pipe 123, is used for making how wet air flows out by the high temperature behind the washings at accommodation space 220.
Independent scavenger fan (not marking among the figure) can also be installed in the pipeline of air effuser 242.
Drying device of the present invention also comprises the steam generating unit 410 that is used for receiving the condensed water that is stored in condensed water storage barrel 150 and generates steam; The steam that will generate in steam generating unit 410 is provided to the steam suppling tube 420 in the shelf dryer 200.
Steam generating unit 410 is installed in a certain side in cylindrical drier 100 or the shelf dryer 200, comprises the condensed water supply pipe 412 that is used for receiving from condensed water storage barrel 150 condensed water; Heating portion 413 with the storage area that can be temporarily the condensed water that receives by condensed water supply pipe 412 be stored; Be installed on the inside of heating portion 413, be used for stored condensed water heated and make its heater that becomes steam 414.
In condensed water supply pipe 412, installation can be advisable to the mobile switch valve 415 that carries out switch of the condensed water that supplies to heating portion 413 by condensed water storage barrel 150.
Control part 300 of the present invention is used for the work of cylindrical drier 100 and shelf dryer 200 is controlled.
Control part 300 is installed on a certain at least side in cylindrical drier 100 or the shelf dryer 200, is advisable but only be arranged in the cylindrical drier in as shown in the Examples mode.
If in cylindrical drier 100 and shelf dryer 200, all form control part 300, then between two control parts 300, utilize data wire (not marking among the figure) to connect, make it realize that each other information interchange is advisable.
Control part 300 can independently be controlled separately to cylindrical drier 100 and shelf dryer 200, also the control that can link mutually to both.
The drying device of the present invention of structure not only can move with drying mode as mentioned above, can also be with the renovation mode operation.
The renovation pattern is meant: dried washings is carried out the pattern that smoothing wrinkle etc. is worn pre-treatment, finish by the steam that high temperature is provided.
In being suitable for embodiments of the invention, situation about only carrying out in shelf dryer 200 with the renovation operational mode is an example.
Also can utilize cylindrical drier 100 to carry out the renovation pattern, but, therefore can not obtain desirable renovation effect because cylindrical drier 100 is that a large amount of washings is kinked state together.If install and to separate the shelf board structure of taking in to each washings, then when utilizing cylindrical drier 100 to carry out the renovation pattern, can obtain good renovation effect equally in the inside of drying drum 110.
In each operational mode of the present invention, the maximum of running of renovation pattern is characterised in that: the water that is used to generate steam is not to obtain by the mode of being supplied with separately by the user same as the prior art, but independently generate by drying device.
That is, the water that is used to generate steam is to utilize the condensed water that is stored in the condensed water storage barrel 150.This is because in being suitable for drying device of the present invention, not only in air setting portion 140, generate a large amount of condensed waters, in the accommodation space 220 of the drying drum 110 of cylindrical drier 100 or shelf dryer 200, there is a large amount of condensed waters equally, therefore can be provided for generating the sufficient water yield of steam.
Below, 4 in each operational mode of the drying device that is suitable for the embodiment of the invention in conjunction with the accompanying drawings, and renovation mode operation process is elaborated.
At first, for the condensed water S111 that store sufficient quantity in the condensed water storage barrel 150 that operate in of the pattern of renovating.
At this moment, the storage of condensed water can utilize drying device to carry out in the process of drying mode, reception remains in the washings in the accommodation space 220 of the drying drum 110 of cylindrical drier 100 and/or shelf dryer 200 and stores, or the condensed water that generated when obtaining condensation by air setting portion of the air that is received in the many wet conditions of high temperature and storing.By the condensed water that generates in each position, will flow into and be stored into the condensed water storage barrel by drainpipe 160.
Drying mode is meant: by the heating of drying heater 131 and the driving of blowing fan 132, provide the dry air of the condition of high temperature to the inside of drying drum 110 and/or accommodation space 220, thereby the washings of drying drum 110 and/or accommodation space 220 inside is carried out dry a series of processes.
Be fed into the dry air of drying drum 110 and/or accommodation space 220 inside, the heat that sends by drying heater 131 is converted to the condition of high temperature, and passes through the internal flow of the driving of blowing fan 132 at each supply pipe 121,122,123.In each supply pipe 121,122,123, in the process of flowing, through air setting portion 140 time, be subjected to the driving of condenser fan 142, obtain condensation by carrying out heat exchange, thereby be converted to dry status at condenser 141.
And the storage of condensed water is obtained from the drying drum 110 of cylindrical drier 100 and/or the accommodation space 220 inner condensed waters that generate of shelf dryer 200 and the mode that stores in the process of renovation mode operation that also can be by being received in following explanation.
Then, utilize aforesaid mode in condensed water storage barrel 150, to store under the state of needed condensed water, when receiving the request of renovation mode operation, the switch valve 415 that is installed in the condensed water supply pipe 412 is being opened S112.
Condensed water in the condensed water storage barrel 150 will be fed into the inside of heating portion 413 by condensed water supply pipe 412.
If do not receive the operation request of renovation pattern, then only can carry out the process that stores condensed water to condensed water storage barrel 150.
Afterwards, 300 pairs of control parts are installed in the heater 414 of heating portion 413 inside and control, and make it begin evolution of heat S113.
The condensed water of heating portion 413 inside will obtain evaporation by the heat that heater 414 sends, thereby generate the steam of the condition of high temperature.
The aforesaid steam that generates will be provided to the inside S114 of the accommodation space 220 of shelf dryer 200 by steam suppling tube 420.
Then, the steam of high temperature will be distributed in the washings that is accommodated in accommodation space 220 inside, thereby washings is renovated.
That is, when the steam by high temperature carries out smoothing wrinkle to washings, can kill microorganisms such as various moulds.
Simultaneously, in the process of carrying out aforesaid renovation pattern, the amount that is stored in the condensed water of condensed water storage barrel 150 inside always keeps sufficient water level to be advisable.
For this reason, shown in the flow chart in the accompanying drawing 5, control part 300 is in the process of carrying out the renovation pattern, routinely the water level of condensed water storage barrel 150 inside is confirmed S121 by control water level sensor 151, when the water level of the condensed water of being confirmed is lower than the needed preset water level of generation steam, carry out the process S122 that is used to generate condensed water.
Process by control water level sensor 151 is measured its water level and condensed water is replenished when the renovation mode operation begins, promptly begins to generate steam and carries out before, thereby make the water level of condensed water always can keep suitable water level to be advisable.
Appending the process that generates condensed water is meant: make air in the inner loop of warm-air supply pipe, the moving air that circulates is carried out condensation, thereby generate the process of condensed water.
At this moment, the air of warm-air supply pipe inside is circulated by driving blowing fan 132, and this moment by driving condenser fan 142 simultaneously work and make dry heating element 131 begin heating, generate more condensed water and be advisable.
That is, carry out heat exchange by the air that makes the condition of high temperature and obtain condensation, thus needed condensed water when obtaining generating steam.At this moment, by driving condensed water that water pumper 161 the makes generation S123 in the condensed water storage barrel 150 that flows.
By carrying out aforesaid process, can when carrying out the renovation pattern, continue to obtain the needed water of generation steam, thereby avoid occurring the phenomenon of water shortage.
Claims (7)
1. the retreading mode control method of a drying device, it is characterized in that, combine with shelf dryer (200) at cylindrical drier (100) and to form as one, air is circulated within it, and in can drying device, comprise condensed water is stored into condensed water storage stage in the condensed water storage barrel (150) with drying mode and renovation mode operation; To be stored in condensed water in the condensed water storage barrel (150) is provided to the inner condensed water of heating portion (413) stage is provided; By making heater (414) begin heating, utilize the steam generation phase of the condensed water generation steam in the heating portion (413); The steam that generates is provided to the drying drum (110) of cylindrical drier (100) and/or the inner steam of accommodation space (220) of shelf dryer (200) provides the stage.
2. the retreading mode control method of drying device according to claim 1, it is characterized in that, described condensed water storage stage, be included in the process of drying mode operation, the condensed water that generates in cylindrical drier (100) and/or the shelf dryer (200) is stored in the condensed water storage barrel (150).
3. the retreading mode control method of drying device according to claim 1, it is characterized in that, described condensed water storage stage, be included in the process that each of renovation pattern carries out in stage, the condensed water that generates in cylindrical drier (100) and/or the shelf dryer (200) is stored in the condensed water storage barrel (150).
4. the retreading mode control method of drying device according to claim 1, it is characterized in that, also comprise the water level that is stored in the condensed water in the condensed water storage barrel (150) is confirmed, when the water level of being confirmed is lower than the needed water level of generation steam, append the condensed water generation phase that generates condensed water.
5. the retreading mode control method of drying device according to claim 5 is characterized in that, the condensed water in the described condensed water generation phase is to obtain by the mode of the moving air that circulates being carried out condensation.
6. the retreading mode control method of drying device according to claim 5 is characterized in that, described condensed water generation phase was carried out before carrying out the steam generation phase.
7. the retreading mode control method of drying device according to claim 5 is characterized in that, described condensed water generation phase is routinely carried out in the running of renovation pattern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510016094 CN1966845A (en) | 2005-11-14 | 2005-11-14 | Retreading mode control method for dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510016094 CN1966845A (en) | 2005-11-14 | 2005-11-14 | Retreading mode control method for dryer |
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| CN1966845A true CN1966845A (en) | 2007-05-23 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562596A (en) * | 2009-06-29 | 2015-04-29 | 伊莱克斯家用产品股份有限公司 | Appliance for drying laundry |
| CN104812952A (en) * | 2012-11-16 | 2015-07-29 | 英德斯特股份公司 | Machine adapted to carry out at least one laundry drying cycle |
| WO2016150402A1 (en) * | 2015-03-25 | 2016-09-29 | 青岛海尔洗衣机有限公司 | Condensed water collecting and evaporating device for cloth drying machine, cloth drying machine and control method therefor |
| WO2019196740A1 (en) * | 2018-04-12 | 2019-10-17 | 青岛海尔滚筒洗衣机有限公司 | Clothing processing apparatus |
| WO2019196739A1 (en) * | 2018-04-12 | 2019-10-17 | 青岛海尔滚筒洗衣机有限公司 | Clothing treatment device |
-
2005
- 2005-11-14 CN CN 200510016094 patent/CN1966845A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562596A (en) * | 2009-06-29 | 2015-04-29 | 伊莱克斯家用产品股份有限公司 | Appliance for drying laundry |
| CN104812952A (en) * | 2012-11-16 | 2015-07-29 | 英德斯特股份公司 | Machine adapted to carry out at least one laundry drying cycle |
| WO2016150402A1 (en) * | 2015-03-25 | 2016-09-29 | 青岛海尔洗衣机有限公司 | Condensed water collecting and evaporating device for cloth drying machine, cloth drying machine and control method therefor |
| CN106149329A (en) * | 2015-03-25 | 2016-11-23 | 青岛海尔洗衣机有限公司 | Dryer condensation water collection vaporising device, dryer and control method thereof |
| CN106149329B (en) * | 2015-03-25 | 2019-11-15 | 青岛海尔洗衣机有限公司 | Dryer condensation water collection vaporising device, dryer and its control method |
| WO2019196740A1 (en) * | 2018-04-12 | 2019-10-17 | 青岛海尔滚筒洗衣机有限公司 | Clothing processing apparatus |
| WO2019196739A1 (en) * | 2018-04-12 | 2019-10-17 | 青岛海尔滚筒洗衣机有限公司 | Clothing treatment device |
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Open date: 20070523 |