WO2018001220A1 - Machine intégrée présentant des fonctions à la fois de lavage et de séchage - Google Patents

Machine intégrée présentant des fonctions à la fois de lavage et de séchage Download PDF

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Publication number
WO2018001220A1
WO2018001220A1 PCT/CN2017/090173 CN2017090173W WO2018001220A1 WO 2018001220 A1 WO2018001220 A1 WO 2018001220A1 CN 2017090173 W CN2017090173 W CN 2017090173W WO 2018001220 A1 WO2018001220 A1 WO 2018001220A1
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WO
WIPO (PCT)
Prior art keywords
condenser
drying
drain
water
hot
Prior art date
Application number
PCT/CN2017/090173
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English (en)
Chinese (zh)
Inventor
王珊
迟宗锐
徐超
肖磊
栾厚利
Original Assignee
青岛海尔滚筒洗衣机有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔滚筒洗衣机有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Publication of WO2018001220A1 publication Critical patent/WO2018001220A1/fr

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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
    • D06F58/20—General details of domestic laundry dryers 
    • D06F58/24—Condensing arrangements

Definitions

  • the present disclosure relates to the field of washing and drying machine technology, for example, to a washing and drying machine.
  • the high-temperature steam in the inner cylinder exchanges heat with the humid air in the inner cylinder to form hot and humid air
  • the moist hot air enters the space between the inner cylinder and the outer cylinder and enters
  • the top-down condensed water in the condensing duct is in contact with the moist hot air from the bottom up, so that the moisture in the hot and humid air condenses and flows back to the space between the inner cylinder and the outer cylinder along with the condensed water, and then The condensed water is discharged through the drain pipe.
  • the condensed water When the condensed water is discharged in the above manner, when the condensed water is returned to the space between the inner cylinder and the outer cylinder, the condensed water absorbs the heat of the high-temperature steam for drying in the inner cylinder, and the drying time is prolonged. Reduced drying efficiency.
  • the invention relates to a washing and drying machine, which can solve the problem that the heat of the high-temperature steam used for drying in the inner cylinder is absorbed when the condensed water is returned between the inner and outer cylinders, thereby reducing the drying efficiency.
  • a washing and drying machine comprising an outer cylinder, an inner cylinder, a condenser, a water inlet device communicating with the water inlet of the outer cylinder, and a drainage device communicating with the water outlet of the outer cylinder, the condenser being provided There is a hot and humid air inlet connected to the outer cylinder, the first end of the condenser is in communication with the water inlet device, and the second end of the condenser is connected to the drainage device through the condensate drain pipe.
  • the washing and drying machine further comprises a drying heating device in communication with the outer cylinder, wherein the condenser is provided with a wet low temperature air outlet communicating with the drying heating device, the condenser A drying filter is arranged on the communication line between the wet low temperature air outlet and the drying heating device.
  • the upper end of the condenser is provided with a water inlet end
  • the lower end of the condenser is provided with a water outlet end
  • the water inlet end is connected with the water inlet device
  • the water outlet end passes through the condensed water discharge pipe and the drainage device.
  • the drain filter is connected.
  • the wet low temperature air outlet is located at one end of the condenser where the water inlet end is located, the humid hot air inlet is located at one end of the condenser where the water outlet end is located, and the humid hot air inlet is located at the water outlet end.
  • the humid hot air inlet is located at the water outlet end.
  • the drying heating device comprises a heater and a fan connected to the outer cylinder, and the heater heats the low temperature air formed by drying and filtering through the drying filter.
  • the washer-dryer further includes an ozone generator in communication with the drying heating device.
  • the drain device further includes a drain valve, the first end of the drain valve is connected to the outer tube by a pipe, and the second end of the drain valve is connected to the drain filter by a pipe.
  • a drain end is disposed on the condenser, and the drain end is communicated to the drain filter of the drain device through the condensate drain pipe.
  • the liquid water formed by the contact of the water vapor in the hot and humid air with the condensed water will not flow back into the accommodating space, but the liquid water and the condensed water will be filtered together through the drain of the drainage device through the condensed water discharge pipe.
  • the discharge of the device reduces the heat for drying in the inner cylinder due to the flow of the condensed water into the accommodating space, thereby saving energy and improving the drying efficiency.
  • Fig. 1 is a schematic view showing the structure of a washing and drying machine in an embodiment.
  • the embodiment provides a washing and drying machine.
  • the washing and drying machine includes an outer tube 1, an inner tube 7, a condenser 2, a water inlet device 3, and a drainage device 4, wherein
  • the outer cylinder 1 is sleeved on the outside of the inner cylinder 7, and an accommodation space 8 is disposed between the inner cylinder 7 and the outer cylinder 1, and the outer cylinder 1 is provided with a hot and humid air outlet 11 and a water inlet.
  • the condenser 2 is provided with a hot and humid air inlet 21, and the hot and humid air inlet 21 is connected to the hot and humid air outlet 11 on the outer cylinder 1 through a pipeline; optionally, the upper end of the condenser 2 is provided with a water inlet end 22 The lower end of the condenser 2 is provided with a water outlet end 23, and the water inlet end 22 is in communication with the water inlet device 3, the water outlet end 23 is communicated with the drain filter 41 of the drain 4 through the condensate drain pipe 5, which is located outside the outer cylinder 1.
  • the condensed water is injected into the condenser 2 through the water inlet device 3, and the moist hot air in the inner cylinder 7 passes through the accommodating space 8, the hot and humid air outlet 11, the pipe connecting the hot and humid air outlet 11 and the hot humid air inlet 21, and
  • the hot and humid air inlet 21 enters the condenser 2, the moist hot air moves from bottom to top in the condenser 2, and the condensed water moves from top to bottom in the condenser 2, and the water vapor in the moist hot air encounters the condensed water to become liquid, and then
  • the condensed water moves from top to bottom together and is discharged through the water discharge end 23, the condensate drain pipe 5, and the drain filter 41 of the drain device 4.
  • the liquid water formed by the contact of the water vapor in the hot and humid air with the condensed water is no longer returned into the accommodating space 8, but the liquid water is discharged together with the condensed water through the condensate drain pipe 5 through the drain filter 41 of the drain device 4,
  • the heat for drying in the inner cylinder 7 is absorbed due to the flow of the condensed water into the accommodating space 8, thereby saving energy and improving the drying efficiency.
  • the drain device 4 may further include a drain valve 42, the first end of the drain valve 42 is connected to the outer cylinder 1 through a pipe, the second end of the drain valve 42 is connected to the drain filter 41 through a pipe;
  • the condensed water is discharged through the drain filter 41 during the drying process.
  • the drain valve 42 is in an open state, and the waste water generated by the laundry is discharged through the drain valve 42 and the drain filter 41.
  • the hot and humid air inlet 21 is disposed at one end of the condenser 2 where the water outlet end 23 is disposed, and the hot and humid air inlet 21 is located above the water outlet end 23 . Since the hot and humid air inlet 21 is located above the water outlet end 23, the liquid water formed by the contact of the water vapor in the hot and humid air with the condensed water will move from top to bottom with the condensed water under the action of its own gravity, due to the drying process.
  • the drain valve 41 is always in an open state, and the condensed water does not flow back into the accommodating space 8, but is discharged through the cold water discharge pipe 5 and the drain filter 41 of the drain device 4.
  • the washing and drying machine of the embodiment is further provided with a drying heating device 6 communicating with the outer cylinder 1, the drying heating device 6 comprising a drying filter 61 connected by a pipeline in turn, and heating And a fan 63, the condenser 2 is provided with a wet low temperature air outlet 24 communicating with the drying filter 61 through a pipe, the wet low temperature air outlet 24 is located at one end of the condenser 2 provided with the water inlet end 22; The air outlet of the fan 63 is in communication with the outer cylinder 1.
  • a drying heating device 6 communicating with the outer cylinder 1
  • the drying heating device 6 comprising a drying filter 61 connected by a pipeline in turn, and heating And a fan 63
  • the condenser 2 is provided with a wet low temperature air outlet 24 communicating with the drying filter 61 through a pipe, the wet low temperature air outlet 24 is located at one end of the condenser 2 provided with the water inlet end 22;
  • the air outlet of the fan 63 is in communication with the outer
  • the water vapor in the hot and humid air encounters the condensed water to become a liquid, and the air in the hot and humid air becomes the wet low-temperature air, which moves from bottom to top along the condenser 2, and is dried.
  • the dry filter 61 is dried and filtered, and the heater 62 is heated to form high temperature air which is fed into the inner cylinder 7 by the blower 63.
  • the washing and drying machine further includes an ozone generator 9 connected to the drying heating device 6.
  • an ozone generator 9 connected to the drying heating device 6.
  • high temperature air is supplied into the inner cylinder 7 by the blower 63, and ozone is supplied into the inner cylinder 7 through the blower 63 to sterilize the laundry and prevent the laundry from breeding bacteria in a humid environment.
  • the drying process of the dryer integrated machine of this embodiment is as follows.
  • condensed water is supplied to the condenser 2 through the water inlet device 3, and the fan 63 sends the high-temperature air into the inner cylinder 7, and the high-temperature air dries the laundry in the inner cylinder 7, and the high-temperature air becomes hot and humid.
  • the air, the moist hot air in the inner cylinder 7 enters the accommodating space 8, the hot and humid air outlet 11, the pipe connecting the humidified hot air outlet 11 and the hot humid air inlet 21, and the hot humid air inlet 21 into the condenser 2.
  • the hot and humid air moves from bottom to top in the condenser 2, and the condensed water moves from top to bottom in the condenser 2, and the water vapor in the hot and humid air encounters the condensed water to become a liquid, and moves up and down together with the condensed water. And discharged through the drain end 23, the condensate drain pipe 5, and the drain filter 41 of the drain device 4.
  • the air in the hot and humid air encounters the condensed water to become wet low temperature air, and the wet low temperature air moves from bottom to top along the condenser 2, is dried and filtered by the drying filter 61, and the heater 62 is heated to form high temperature air.
  • the high temperature air will be fed into the inner cylinder 7 by the blower 63 for drying the laundry.
  • the washing and drying machine in the above embodiment reduces the heat for drying in the inner cylinder due to the flow of the condensed water into the accommodating space, saves energy, and improves the drying efficiency.

Abstract

L'invention porte sur une machine intégrée présentant des fonctions à la fois de lavage et de séchage. La machine intégrée présentant des fonctions à la fois de lavage et de séchage comprend : une cuve externe (1), une cuve interne (7), un condenseur (2), un moyen d'entrée d'eau (3) en communication avec l'entrée d'eau de la cuve externe (1) et un moyen de vidange (4) en communication avec la sortie d'eau de la cuve externe (1), une entrée d'air chaud humide (21) en communication avec la cuve externe (1) étant située sur le condenseur (2), une première extrémité du condenseur (2) étant en communication avec le moyen d'entrée d'eau (3) et une seconde extrémité du condenseur (2) étant en communication avec le moyen de vidange (4) par l'intermédiaire d'un tuyau de vidange de condensat (5).
PCT/CN2017/090173 2016-06-27 2017-06-27 Machine intégrée présentant des fonctions à la fois de lavage et de séchage WO2018001220A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201610487578.3 2016-06-27
CN201610487578.3A CN107541891A (zh) 2016-06-27 2016-06-27 一种洗干一体机

Publications (1)

Publication Number Publication Date
WO2018001220A1 true WO2018001220A1 (fr) 2018-01-04

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2017/090173 WO2018001220A1 (fr) 2016-06-27 2017-06-27 Machine intégrée présentant des fonctions à la fois de lavage et de séchage

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CN (1) CN107541891A (fr)
WO (1) WO2018001220A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108277628A (zh) * 2018-04-09 2018-07-13 赵海平 一种旋转式烘衣装置
CN110607638A (zh) * 2018-06-15 2019-12-24 青岛海尔洗衣机有限公司 一种洗干一体机的控制方法及洗干一体机
CN114775218B (zh) * 2022-04-29 2023-08-04 珠海格力电器股份有限公司 衣物处理装置

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1375594A (zh) * 2001-02-22 2002-10-23 株式会社东芝 洗涤干燥机
US20060260367A1 (en) * 2005-02-28 2006-11-23 Byun Sang T Drum type washing and drying machine
CN101086112A (zh) * 2006-06-08 2007-12-12 南京乐金熊猫电器有限公司 具有烘干功能的滚筒洗衣机
CN103015140A (zh) * 2012-12-21 2013-04-03 无锡小天鹅股份有限公司 干衣机
CN104727061A (zh) * 2013-12-23 2015-06-24 东部大宇电子株式会社 其中具有烘干机的滚筒式洗衣机
CN105603699A (zh) * 2014-11-20 2016-05-25 无锡小天鹅股份有限公司 干衣装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8394241B2 (en) * 2010-08-16 2013-03-12 Shanghai Ariba Electric Co., Ltd. Distillation-type drinking fountain and energy-saving heating unit thereof
CN203247439U (zh) * 2013-04-22 2013-10-23 无锡小天鹅股份有限公司 一种有效提高全自动洗干一体机烘干效率的冷凝系统

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1375594A (zh) * 2001-02-22 2002-10-23 株式会社东芝 洗涤干燥机
US20060260367A1 (en) * 2005-02-28 2006-11-23 Byun Sang T Drum type washing and drying machine
CN101086112A (zh) * 2006-06-08 2007-12-12 南京乐金熊猫电器有限公司 具有烘干功能的滚筒洗衣机
CN103015140A (zh) * 2012-12-21 2013-04-03 无锡小天鹅股份有限公司 干衣机
CN104727061A (zh) * 2013-12-23 2015-06-24 东部大宇电子株式会社 其中具有烘干机的滚筒式洗衣机
CN105603699A (zh) * 2014-11-20 2016-05-25 无锡小天鹅股份有限公司 干衣装置

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