CN101560723B - Drying system for washing machine - Google Patents
Drying system for washing machine Download PDFInfo
- Publication number
- CN101560723B CN101560723B CN2009100992383A CN200910099238A CN101560723B CN 101560723 B CN101560723 B CN 101560723B CN 2009100992383 A CN2009100992383 A CN 2009100992383A CN 200910099238 A CN200910099238 A CN 200910099238A CN 101560723 B CN101560723 B CN 101560723B
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- Prior art keywords
- temperature sensor
- hot
- drying
- air channel
- washing machine
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- 238000001035 drying Methods 0.000 title claims abstract description 68
- 238000005406 washing Methods 0.000 title claims abstract description 22
- 230000036541 health Effects 0.000 claims abstract description 4
- 230000003115 biocidal effect Effects 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 3
- 230000008901 benefit Effects 0.000 abstract description 3
- 239000002274 desiccant Substances 0.000 abstract description 3
- 230000001954 sterilising effect Effects 0.000 abstract description 2
- 239000004615 ingredient Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001816 cooling Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 230000018044 dehydration Effects 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000006872 improvement Effects 0.000 description 3
- 206010013786 Dry skin Diseases 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 244000025254 Cannabis sativa Species 0.000 description 1
- 235000012766 Cannabis sativa ssp. sativa var. sativa Nutrition 0.000 description 1
- 235000012765 Cannabis sativa ssp. sativa var. spontanea Nutrition 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 235000009120 camo Nutrition 0.000 description 1
- 235000005607 chanvre indien Nutrition 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000008821 health effect Effects 0.000 description 1
- 239000011487 hemp Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Images
Abstract
The invention discloses a drying system for a washing machine, which comprises a machine body (1), an external barrel (2), an internal barrel (3), a hot air channel (10), an air power device (11), a heater (12), a controller (5), a first temperature sensor (6), a second temperature sensor (13) and a drying box (7) which is arranged in the hot air channel (10), and the drying box (7) is filled witha desiccant (8); the hot air channel (10) is respectively provided with the first temperature sensor (6) and the second temperature sensor (13) which are both connected with the controller (5); the a ir power device (11) is arranged at the side close to the drying box (7), and the heater (12) is arranged below the air power device (11); and the desiccant (8) can be reused and contains ingredient for sterilizing and keeping health. The drying system for the washing machine has the advantages of simple structure, saved energy, high drying efficiency and capability of preventing clothes from being damaged.
Description
Technical field
The present invention relates to the washing machine field, is a kind of drying system that is used for washing machine specifically.
Background technology
Drying washing machine of the prior art is when drying clothing, the normal heater that adopts adds hot-air, directly hot blast is blowed to clothing by fan again and carry out drying, hot-air is directly discharged after absorbing moisture, hot blast behind the absorption clothing moisture, temperature still is higher than the temperature of atmosphere, directly discharges and not recycle, cause scattering and disappearing of heat, wasted energy.
The patent No. of announcing on the State Intellectual Property Office website is 02237039.0 and 02122824.8 washing-drying washing machine that proposes.This drying washing machine, form with fan, heat exchanger, controller and each connecting pipe etc. by fuselage, outer bucket, rotatable inner core, impeller, motor, heater, oven dry, outer bucket is suspended in the fuselage, being used for the interior bucket of accommodating laundry is placed in the outer bucket, motor be placed on outer bucket below, and be connected with interior barrel or impeller by shaft coupling and axle.One end of heat exchanger passes through down, and the pleated pipe links to each other with the bottom of outer bucket, the other end links to each other with fan with oven dry, oven dry links to each other with the passage that has heater again with fan, and heater and oven dry have just formed hot blast with fan and blowed part, and passage is directed to interior bucket by last pleated pipe.Controller then is to be used for controlling washing, rinsing, dehydration and drying course.
In drying course, drive impeller by motor and rotate, so that impeller stirs clothing, at this moment, produce heat by heater and blow, produce hot blast and enter interior bucket by last pleated pipe through fan, come drying clothes with this, water evaporation in the clothing has the hot blast bucket outside interior bucket flows to that evaporates the moisture that produces, and passes down the pleated pipe then and arrives heat exchanger, the condensation in heat exchanger of steam in the hot blast, it is dry that hot blast just becomes, and get back to the fan place, enters next hot air circulation.
This patent has also proposed on heat exchanger to increase air cooling segment, cold water cooling segment and hot air circulating system, and each time period of drying course is controlled.
Still there is certain defective in the drying system of the washing machine of above-mentioned prior art: 1, above-mentioned Technology Need is used heat exchanger, cooling fan, cold water etc., and structure is comparatively complicated, and the water of cooling usefulness is directly discharged and wasted the water source.2, prior art is placed on heater with one of them thermometer and dries with between the fan, this thermometer can only be measured the temperature of the preceding air of heating and can't judge the temperature that enters interior bucket hot blast, clothing creases easily and damages when temperature is too high, and this technology judges that the method whether clothing dry is also comparatively complicated.3, the hot blast of above-mentioned technology is that top from interior bucket enters, and discharge the bottom, and hot blast flows out from the aperture on top and space easily, thereby causes hot blast and contact with clothing insufficient, has reduced drying efficiency.
Summary of the invention
The technical problem to be solved in the present invention is, provide a kind of energy-conservation, can prevent laundry damage, the drying system that is used for washing machine that drying efficiency is high.
Technical solution of the present invention is, a kind of drying system that is used for washing machine of following structure is proposed, comprise fuselage, be suspended in outer bucket on the fuselage, be arranged on rotatable inner core, hot-air channel, aerodynamic device, heater, controller in the outer bucket, first temperature sensor, second temperature sensor, described system is a closed-loop structure, described hot-air channel one end leads on the bung by flexible pipe, the other end communicates with outer bucket lower end side by flexible pipe, and described aerodynamic device and heater are installed in the hot-air channel.
Described drying system also comprises drying box, and described drying box is arranged in the hot-air channel, and is positioned at the hot-air channel side that is connected with bung, is loaded with drier in the described drying box, has a wicket on the fuselage directly over the drying box.
Adopt above structure of the present invention, compared with prior art, following advantage is arranged: be simple in structure, improve the energy service efficiency, prevent laundry damage, drying efficiency height.
As improvement, the two-port place of described hot-air channel is provided with first temperature sensor and second temperature sensor respectively, and described first temperature sensor all is connected with controller with second temperature sensor.Help the control of hot blast temperature like this, prevent the damage of clothing, and the degree of drying of judging clothing.
As further improvement, described aerodynamic device is arranged near drying box one side, described heater is arranged on the aerodynamic device below, on barrel on the inner core of washing machine and bottom surface, have a plurality of apertures, and the aperture that bottom surface and barrel bottom are offered is more bigger than the aperture on barrel top.Like this hot blast from bottom to top clothing is dried and contact with clothing more abundant, improved drying efficiency.
As further improving, described drier be for reusing, and has the drier of antibiotic health composition.Like this, in drying, also can play the effect of sterilization to clothing.
As the improvement in another step, be provided with screen pack in the described drying box, screen pack is wrapped in drier.Screen pack can filter out solid impurity, guarantees the clean of clothing.
Description of drawings
Accompanying drawing is a structural representation of the present invention.
1, fuselage, 2, outer bucket, 3, inner core, 4, bung, 5, controller, 6, first temperature sensor, 7, drying box, 8, drier, 9, screen pack, 10, hot-air channel, 11, aerodynamic device, 12, heater, 13, second temperature sensor.
The specific embodiment
The drying system that is used for washing machine of the present invention, comprise fuselage 1, be suspended in outer bucket 2 on the fuselage 1, be arranged on rotatable inner cores 3, hot-air channel 10, aerodynamic device 11, heater 12, controller 5 in the outer bucket 2, first temperature sensor 6, second temperature sensor 13, described hot-air channel 10 1 ends lead on the bung 4 by flexible pipe, the other end communicates with outer bucket 2 lower end side by flexible pipe, and described aerodynamic device 11 and heater 12 are installed in the hot-air channel 10.The whole system compact conformation.Fuselage 1 fixes on the ground, and outer bucket 2 upper ends are provided with bung 4, and bung 4 offers a hole that is complementary with the flexible pipe size on the pivot position, and links to each other with flexible pipe.Dehydration and when dry, inner core 3 can produce eccentric rotation, drives outer bucket 2 and also produces relative vibrations with bung 4, and hot-air channel 10 is connected part for having certain flexible flexible pipe with bung 4.Heater 12 is an electric heater, can be heating wire or PET heating plate.It more than is prior art.
Described drying system is a closed-loop structure, described drying system also comprises drying box 7, described drying box 7 is arranged in the hot-air channel 10, and be positioned at hot-air channel 10 side that is connected with bung 4, be loaded with drier 8 in the described drying box 7, on the fuselage directly over the drying box 81, have a wicket.
The two-port place of described hot-air channel 10 is provided with first temperature sensor 6 and second temperature sensor 13 respectively, and described first temperature sensor 6 all is connected with controller 5 with second temperature sensor 13.Detect the temperature of inner core 3 import and export air, react the degree of drying of clothing reliably.Processes such as controller 5 control dryings, the switch of control aerodynamic device 11, heater 12 etc.
Described aerodynamic device 11 is arranged near drying box 7 one sides, and described heater 12 is arranged on aerodynamic device 11 belows.On barrel on the inner core 3 of washing machine and bottom surface, have a plurality of apertures, and the aperture that bottom surface and barrel bottom are offered is more bigger than the aperture on barrel top.Purpose is to make more hot blast to enter inner core 3 from bottom and bottom aperture, and hot blast is fully contacted with clothing, improves drying efficiency.
Described drier 8 be for reusing, and has the drier of antibiotic health composition.Be provided with screen pack 9 in the described drying box 7, described screen pack 9 is wrapped in drier 8.Screen pack 9 apertures are generally the 100-200 order less than the particle diameter of drier 8.Drier 8 and screen pack 9 can take out from drying box 7 easily.
Described drier 7 be for reusing, and has the drier of antibiotic health effect.
It is the patent " a kind of multifunctional novel drier " of CN101417224 that described drier can be selected publication number for use, and this drier mainly is made up of the auxiliary material of industrial hemp stalk core powder and interpolation.Have that wettability power is adjustable, natural antibacterial, can recycling, degradable, totally nontoxic, advantage such as with low cost.Drier is a graininess, and granularity is generally selected the 20-60 order.How much drier weight is determined according to the moisture in the clothing, is generally 0.3-0.8kg.
Operation principle of the present invention is: after dehydration finished, washing machine entered drying stage.Heater 12 heating blow hot blast by aerodynamic device 11, and hot blast is through hot-air channel 10, bucket 2 enters inner core 3 again outside the below enters, and hot blast fully contacts with clothing in inner core 3, carry out heat and mass, become the high hot blast of humidity behind the absorption clothing moisture, come out from the upper end of hot-air channel 10, through drying box 7, after drying agent 8 dryings, the hot blast of the relatively dry that becomes reenters next circulation after the heater via heating again, behind the cloth drying, system is out of service.Screen pack 9 filters the impurity such as solid particle that hot blast brings.
Initial stage of drying, because the clothing washiness, the heat that need consume more hot blast makes the water evaporates of clothing, and the hot blast temperature range of decrease is bigger, and the temperature value that detects first temperature sensor 6 and second temperature sensor 13 differs greatly.Along with drying is proceeded, moisture evaporated reduces gradually from clothing, the heat that hot blast consumes also reduces thereupon, the temperature that hot blast changes in bucket is little, when the temperature value that detects first temperature sensor 6 and second temperature sensor 13 differs very little and through a given prolongation period, can judge clothing drying, quit work by controller 5 control systems.System can also control the temperature of hot blast, when the temperature that detects first temperature sensor 6 or second temperature sensor 13 too high and may damage clothing the time, quit work by controller 5 control heaters 12.When detecting first temperature sensor 6 or second temperature sensor, 13 temperature are low excessively, influence drying efficiency, controller 5 promptly allows heater 12 start working.Heater 12 intermittent work promptly improve baking temperature efficient, save the energy and guarantee the quality of clothing.
Claims (4)
1. drying system that is used for washing machine, comprise fuselage (1), be suspended in the outer bucket (2) on the fuselage (1), be arranged on rotatable inner core (3) in the outer bucket (2), hot-air channel (10), aerodynamic device (11), heater (12), controller (5), first temperature sensor (6), second temperature sensor (13), described hot-air channel (10) one ends lead on the bung (4) by flexible pipe, the other end communicates with outer bucket (2) lower end side by flexible pipe, described aerodynamic device (11) and heater (12) are installed in the hot-air channel (10), it is characterized in that: described drying system is a closed-loop structure, described drying system also comprises drying box (7), described drying box (7) is arranged in the hot-air channel (10), and be positioned at hot-air channel (10) side that is connected with bung (4), be loaded with drier (8) in the described drying box (7), on the fuselage (1) directly over the drying box (7), have a wicket; The two-port place of described hot-air channel (10) is provided with first temperature sensor (6) and second temperature sensor (13) respectively, and described first temperature sensor (6) all is connected with controller (5) with second temperature sensor (13); Described aerodynamic device (11) is arranged near drying box (7) one sides, and described heater (12) is arranged on aerodynamic device (11) below.
2. the drying system that is used for washing machine according to claim 1 is characterized in that: have a plurality of apertures on barrel on the inner core (3) of washing machine and bottom surface, and the aperture that bottom surface and barrel bottom are offered is more bigger than the aperture on barrel top.
3. the drying system that is used for washing machine according to claim 1 is characterized in that: described drier (8) be for reusing, and has the drier of antibiotic health composition.
4. the drying system that is used for washing machine according to claim 1 is characterized in that: be provided with screen pack (9) in the described drying box (7), described screen pack (9) is wrapped in drier (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100992383A CN101560723B (en) | 2009-06-01 | 2009-06-01 | Drying system for washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100992383A CN101560723B (en) | 2009-06-01 | 2009-06-01 | Drying system for washing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101560723A CN101560723A (en) | 2009-10-21 |
| CN101560723B true CN101560723B (en) | 2010-09-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100992383A Expired - Fee Related CN101560723B (en) | 2009-06-01 | 2009-06-01 | Drying system for washing machine |
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| Country | Link |
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| CN (1) | CN101560723B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102517861B (en) * | 2011-12-19 | 2017-09-26 | 青岛海尔滚筒洗衣机有限公司 | Clothes drying temperature detection control method and dryer |
| CN102978885A (en) * | 2012-12-28 | 2013-03-20 | 苏章群 | Clothes drying device |
| CN104645777A (en) * | 2014-11-19 | 2015-05-27 | 沈阳工业大学 | Method for reducing VOC (Volatile Organic Compound) in automobile trim material |
| CN104930845A (en) * | 2015-06-30 | 2015-09-23 | 遵义市郎笑笑食品有限责任公司 | Waste hot wind circulating device |
| CN106643061A (en) * | 2016-09-22 | 2017-05-10 | 广西大学 | Exocarpium citri rubrum drying device |
| CN108917327A (en) * | 2018-09-18 | 2018-11-30 | 攀枝花学院 | A kind of the expansible graphite drying device and method of solar energy and heat pump united energy supply |
| JP7213075B2 (en) * | 2018-12-03 | 2023-01-26 | 日立グローバルライフソリューションズ株式会社 | Vertical washer/dryer |
| CN109825987A (en) * | 2019-03-14 | 2019-05-31 | 合肥合兴涂镀钢板有限公司 | A kind of corrosion-resistant panel and its preparation process of washing machine shell |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153839A (en) * | 1995-08-30 | 1997-07-09 | 夏普公司 | Drum type drying/washing machine |
| CN1229868A (en) * | 1998-03-23 | 1999-09-29 | 张声凯 | Box type moisture removing clothes drier |
| CN1389620A (en) * | 2001-06-04 | 2003-01-08 | 株式会社日立制作所 | Washing machine and washing-drying machine |
-
2009
- 2009-06-01 CN CN2009100992383A patent/CN101560723B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1153839A (en) * | 1995-08-30 | 1997-07-09 | 夏普公司 | Drum type drying/washing machine |
| CN1229868A (en) * | 1998-03-23 | 1999-09-29 | 张声凯 | Box type moisture removing clothes drier |
| CN1389620A (en) * | 2001-06-04 | 2003-01-08 | 株式会社日立制作所 | Washing machine and washing-drying machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101560723A (en) | 2009-10-21 |
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Owner name: TEDRIC MACHINERY MANUFACTURING (CHINA) CO., LTD. Free format text: FORMER OWNER: CHINA METROLOGY COLLEGE Effective date: 20111116 |
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Effective date of registration: 20111116 Address after: 310018, No. 245, Wen Ze North Road, Xiasha street, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee after: Tederic Machine Manufacture (China) Co., Ltd. Address before: Hangzhou City, Zhejiang province 310018 Jianggan District Xiasha Higher Education Park source Street No. 258 Patentee before: China Jiliang University |
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Owner name: TAIRUI MACHINE CO., LTD. Free format text: FORMER NAME: TEDRIC MACHINERY MANUFACTURING (CHINA) CO., LTD. |
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Address after: 310018, No. 245, Wen Ze North Road, Xiasha street, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee after: TEDERIC Machinery Co.,Ltd. Address before: 310018, No. 245, Wen Ze North Road, Xiasha street, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee before: Tederic Machine Manufacture (China) Co., Ltd. |
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Granted publication date: 20100922 Termination date: 20180601 |
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| CF01 | Termination of patent right due to non-payment of annual fee |