CN106400392A - Drum-type washing machine and control method thereof - Google Patents

Drum-type washing machine and control method thereof Download PDF

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Publication number
CN106400392A
CN106400392A CN201510458758.4A CN201510458758A CN106400392A CN 106400392 A CN106400392 A CN 106400392A CN 201510458758 A CN201510458758 A CN 201510458758A CN 106400392 A CN106400392 A CN 106400392A
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China
Prior art keywords
tube
water
washing machine
core
drum
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Granted
Application number
CN201510458758.4A
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Chinese (zh)
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CN106400392B (en
Inventor
孙云朋
张纯锋
张涛
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Drum Washing Machine Co Ltd
Haier Zhijia Co Ltd
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Qingdao Haier Drum Washing Machine Co Ltd
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Publication of CN106400392A publication Critical patent/CN106400392A/en
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Abstract

The invention discloses a drum-type washing machine and a control method thereof, pertaining to the technical field of clothes-washing equipment.The drum-type washing machine comprises an outer drum and an inner drum as well as a spraying device. The spraying device is used for spraying water in the outer drum during washing and/ or blanching stages to the outer wall of the inner drum and/or the inner wall of the outer drum. Meanwhile, a control method for the drum-type washing machine is provided. The drum-type washing machine and the control method thereof have following beneficial effects: the spraying device is arranged and capable of spraying water in the outer drum during washing and/ or blanching stages to the outer wall of the inner drum and/or the inner wall of the outer drum; water mixed with detergents are directly used for flushing the outer wall of the inner drum and/or the inner wall of the outer drum; in combination with rotation of the inner drum, drum bodies can be cleaned thoroughly; the machine has a simple structure and good cleaning effect; in addition, washing and/ blanching water can be utilized for recycle; and the purposes of saving energy and protecting the environment are fulfilled.

Description

A kind of roller washing machine and its control method
Technical field
The present invention relates to laundry facilities technical field, more particularly, to a kind of roller washing machine and its control method.
Background technology
Roller washing machine after having been used for some time, can accumulate one layer of dirt on the outer wall of inner core, should Dirt is mainly made up of incrustation scale, washing agent educt, fiber, organic substance, dust and bacterium etc., Easily breeding, fermentation, meeting pollution clothes during laundry in normal temperature, or even application on human skin itch allergy can be caused.Cause This needs the outer wall to inner core and the inwall of outer tube to be cleaned.
Traditional washing machine is agitated by current increases ball washing between washing, inner/outer tube, high-temperature heating is washed The mode such as wash realizes the cleaning of inner tank theca and outer tube inner wall.But aforesaid way can only be for capacity in 10Kg Following washing machine, for more than 13Kg capacity washing machine then cannot effectively solving inner core cleaning problems. Because commercial cylinder inner core volume is big, rotating speed is low, and after 1000rpm, motor temperature rise is too high to be would be at Self-insurance quits work, and therefore current are agitated mode and cannot be taken out stains by current reaction force;Between inner/outer tube The serious wear to business PC for the mode of increase ball, the demand of ball is big simultaneously, high cost;And Then the time-consuming power consumption cycle is oversize for high-temperature heating washing, and common heating power needs more than 1 hour, water temperature ability To 90 °, time-consuming power consumption.
For the problems referred to above, need a kind of new roller washing machine of offer badly, to solve existing high-capacity washing machine The problem of barrel cleaning effect difference.
Content of the invention
It is an object of the present invention to proposing a kind of roller washing machine, by washing and/or rinse stage Water in outer tube is sprayed to inner tank theca and/or outer tube inner wall, directly with water in inner tank theca and/or outer tube Wall is washed away, and cleaning effect is good, and has carried out cycling and reutilization, energy-saving ring to washing and/or washings Protect.
Another object of the present invention is to propose a kind of control method of roller washing machine, in washing and/or drift Stage of washing is using the warm water washing inner tank theca after heating and/or outer tube inner wall, energy saving, cleaning effect Good.
For reaching this purpose, on the one hand, the present invention employs the following technical solutions:
A kind of roller washing machine, including outer tube and inner core, including spray equipment, described spray equipment is used for Water in described outer tube is sprayed to described inner tank theca and/or described outer tube inner wall by washing and/or rinse stage.
Preferably, described spray equipment sprays to described inner tank theca by what the water in described outer tube tilted, and warp Described inner tank theca reflexes to described outer tube inner wall, or,
Described spray equipment is made to spray to described outer tube inner wall by what the water in described outer tube tilted, and through described Outer tube inner wall reflexes on described inner tank theca.
Preferably, described spray equipment includes suction pump, filter and the shower nozzle being sequentially connected by the road, Water in described outer tube is pumped into after filtering in described filter by described suction pump, sprays to institute through described shower nozzle State inner tank theca and/or described outer tube inner wall.
Preferably, described shower nozzle is high-pressure rotary shower nozzle.
Preferably, described filter includes at least one water storage case, in described water storage case from top to bottom successively For water space, lint filter and water purification catridge, the water in described outer tube is in the presence of described suction pump Enter described water space, and successively after the filtration through described lint filter and described water purification catridge by described Shower nozzle sprays.
Preferably, also include the detection means for detecting described water storage case water level, when described water storage case water level When reaching preset water level, the controller of roller washing machine controls described shower nozzle to open.
Preferably, including multiple described shower nozzles, multiple described shower nozzles are distributed in along the axis direction of described outer tube On the inwall on described outer tube top.
On the other hand, the present invention employs the following technical solutions:
A kind of control method of roller washing machine as described above, roller washing machine is washed and/or is rinsed journey During sequence, after the water in outer tube is heated to preset temperature, controller controls described spray equipment by outer tube Water sprays to inner tank theca and/or outer tube inner wall.
Preferably, described spray equipment includes suction pump, filter and the shower nozzle being sequentially connected by the road, Water in described outer tube is pumped into after filtering in described filter by described suction pump, sprays to institute through described shower nozzle State inner tank theca and/or described outer tube inner wall;
Described controller controls the flow of described suction pump so that the water level in outer tube is in a preset range.
Beneficial effects of the present invention are:
The roller washing machine that the present invention provides has spray equipment, can incite somebody to action outer in washing and/or rinse stage Water in cylinder sprays to inner tank theca and/or outer tube inner wall, be mixed with the water of washing agent directly to inner tank theca and/or Outer tube inner wall is washed away, and cylinder can thoroughly be cleaned up by the rotation of cooperation inner core, and structure is simple, clearly Clean effect is good, in addition, having carried out cycling and reutilization, energy-conserving and environment-protective to washing and/or washings.
The control method using above-mentioned roller washing machine that the present invention provides utilizes in washing and/or rinse stage Warm water washing inner tank theca after heating and/or outer tube inner wall, energy saving, cleaning effect is good.
Brief description
Fig. 1 is the structural representation of the roller washing machine that the embodiment of the present invention one provides.
In figure, 1, shell;2nd, outer tube;3rd, inner core;4th, suction pump;5th, water storage case;51st, water storage Space;52nd, lint filter;53rd, water purification catridge;6th, shower nozzle;7th, draining pump.
Specific embodiment
Further illustrate technical scheme below in conjunction with the accompanying drawings and by specific embodiment.
The invention provides a kind of roller washing machine, including outer tube, inner core and spray equipment, spray equipment is used In washing and/or rinse stage the water in outer tube is sprayed to inner tank theca and/or outer tube inner wall.It is mixed with washing The water of agent directly washes away to inner tank theca and/or outer tube inner wall, cooperation inner core rotation can thoroughly by Cylinder cleans up, and structure is simple, and cleaning effect is good, in addition, being followed to washing and/or washings Ring recycles, energy-conserving and environment-protective.
Embodiment one:
Present embodiments provide a kind of roller washing machine, as shown in figure 1, it includes shell 1 and is arranged at Outer tube 2 in shell 1, inner core 3 and spray equipment, in washing rinse stage, cylinder can be washed by spray equipment Washings in clothing machine spray to inner core 3 outer wall, thus realizing the cleaning to washing machine cylinder.
Further, spray equipment sprays to inner core 3 outer wall by what washings tilted, and sprays to inner core 3 outer wall Water there is certain hydraulic pressure so that water energy is enough reflexes on outer tube 2 inwall through inner core 3 outer wall, thus right Outer tube 2 inwall has been also carried out cleaning, and can be prevented effectively from the presence at cleaning dead angle.
As further embodiment, spray equipment includes suction pump 4, the filtration being sequentially connected by the road Device and shower nozzle 6.Wherein, filter is arranged between the shell 1 of roller washing machine and outer tube 2, shower nozzle 6 extend in the space outer tube 2 and inner core 3 through outer tube 2.The water inlet of suction pump 4 by the road with Outer tube 2 is connected, and suction pump 4 can pump into washings in filter and filter, and then sprayed to by shower nozzle 6 Inner core 3 outer wall.Washings are rinsed to inner core 3 and outer tube 2 after filter filtration again, improve punching The clean level washed, it is to avoid the line bits dirt in washings forms secondary pollution to inner core 3 and outer tube 2.
Filter includes three water storage cases 5, is followed successively by water space 51, line in water storage case 5 from top to bottom Bits filter 52 and water purification catridge 53, washings enter water space 51 first in the presence of suction pump 4, Then sprayed by shower nozzle 6 after the filtration through lint filter 52 and water purification catridge 53, the setting of water space 51 Put and the water of abundance can be had to enter shower nozzle 6 it is ensured that discharge pressure at shower nozzle 6.Lint filter 52 and net Water filter core 53 be used in combination the clean level that can improve washings, on the one hand ensure that inner core 3 and outer tube 2 cleaning effect, on the other hand also provides good cleaning environment for clothing, improves cleaning of clothing Rate.
For improving the flushing scope of shower nozzle 6, it is set to turntable, in the present embodiment, shower nozzle 6 Using high-pressure rotary shower nozzle, three high-pressure rotary shower nozzles are distributed in outer tube 2 top along the axis direction of outer tube 2 Inwall on.On the one hand flushing scope is substantially increased by rotary nozzle, while avoiding cleaning dead angle Decrease the quantity of shower nozzle 6, reduces cost, the water under high pressure on the other hand spraying is capable of the outer wall of internal cylinder 3 Thoroughly washed away, and can still be able to keep certain pressure that the inwall of outer tube 2 is formed after reflection Wash away.
Further, also include the detection means for detecting water storage case 5 water level, when water storage case 5 water level reaches During to preset water level, controller is just opened shower nozzle 6 and is sprayed water.The concrete structure of detection means does not limit, can Think pressure sensor, water level pressure switch etc..
Outer tube 2 is also provided with and communicated with draining pump 7, and draining pump 7 is used for discharging the water in outer tube.
For above-mentioned roller washing machine, the present embodiment additionally provides a kind of control method of roller washing machine, rolling When cylinder washing machine carries out washing procedure, after the water in outer tube is heated to preset temperature, controller controls spray Water in outer tube is sprayed to inner core 3 outer wall by device.
Specifically, after program for washing is opened, water intaking valve is opened, and water carries liquid detergent or washing powder enters cylinder In washing machine, heating tube begins to warm up, and now inner core 3 and outer tube 2 are all immersed in washings, when in cylinder Water be heated to 45 ° after, washing machine control inner core 3 rotate, carry out washing procedure, meanwhile, controller control Washings are pumped into after filtering in filter and spray to inner core 3 outer wall, water under high pressure by shower nozzle 6 by suction pump 4 processed Reflex on outer tube 2 inwall through inner core 3 outer wall, thus realizing the cleaning to inner core 3 and outer tube 2.Washing After process terminates, close suction pump 4, open draining pump 7 and washings are discharged.After washing terminates, line is considered to be worth doing Foreign body in filter 52, cleaning is in case use next time.Using the warm water after heating to inner core 3 with outward Cylinder 2 is carried out, energy saving and cleaning effect is good.
Further, controller can control the flow of suction pump 4 so that the water level in outer tube can maintain So that the water level held stationary in washing machine is it is ensured that clothes washing is full and uniform in one preset range, washing Liquid repeats effective use, improves clean result.
Wherein, spray equipment be not limited to inner core 3 outer wall water spray it is also possible to by outer tube water tilt Spray to outer tube 2 inwall, and reflex on inner core 3 outer wall through outer tube 2 inwall, or simultaneously to outside inner core 3 Wall and outer tube 2 inwall water spray, as long as required cleaning effect can be reached.The quantity of shower nozzle 6 is not yet It is confined to three, the concrete model according to roller washing machine sets.In addition, being not limited to enter in the washing stage Row spraying-rinsing operates, and also can carry out identical spraying-rinsing operation in rinse stage, improves cleaning further Effect.
Describe the know-why of the present invention above in association with specific embodiment.These descriptions are intended merely to explain this The principle of invention, and limiting the scope of the invention can not be construed to by any way.Based on herein Explain, those skilled in the art does not need to pay other tools that performing creative labour can associate the present invention Body embodiment, these modes fall within protection scope of the present invention.

Claims (9)

1. a kind of roller washing machine, including outer tube (2) and inner core (3) it is characterised in that:Including spray Device, described spray equipment is described interior for spraying to the water in described outer tube in washing and/or rinse stage Cylinder (3) outer wall and/or described outer tube (2) inwall.
2. roller washing machine according to claim 1 it is characterised in that:Described spray equipment is by institute That states the inclination of the water in outer tube sprays to described inner core (3) outer wall, and reflexes to through described inner core (3) outer wall Described outer tube (2) inwall, or,
Described spray equipment is made to spray to described outer tube (2) inwall by what the water in described outer tube tilted, and warp Described outer tube (2) inwall reflexes on described inner core (3) outer wall.
3. roller washing machine according to claim 1 and 2 it is characterised in that:Described spray equipment bag Include the suction pump (4) being sequentially connected by the road, filter and shower nozzle (6), described suction pump (4) will Water in described outer tube pumps into after filtering in described filter, sprays to described inner core (3) through described shower nozzle (6) Outer wall and/or described outer tube (2) inwall.
4. roller washing machine according to claim 3 it is characterised in that:Described shower nozzle (6) is height Pressure rotary nozzle.
5. roller washing machine according to claim 3 it is characterised in that:Described filter includes At least one water storage case (5), be followed successively by from top to bottom in described water storage case (5) water space (51), Lint filter (52) and water purification catridge (53), the water in described outer tube is in the work of described suction pump (4) Enter described water space (51) with lower, and successively through described lint filter (52) and described water purification filtration Sprayed by described shower nozzle (6) after the filtration of core (53).
6. roller washing machine according to claim 5 it is characterised in that:Also include for detecting State the detection means of water storage case (5) water level, when described water storage case (5) water level reaches preset water level, rolling The controller of cylinder washing machine controls described shower nozzle (6) to open.
7. roller washing machine according to claim 3 it is characterised in that:Including multiple described shower nozzles (6), multiple described shower nozzles (6) are distributed in described outer tube (2) along the axis direction of described outer tube (2) On the inwall on top.
8. the control method of roller washing machine as described in a kind of any one as claim 1 to 7, its feature exists In:Roller washing machine is washed and/or during rinsing program, when the water in outer tube is heated to preset temperature Afterwards, controller controls described spray equipment that the water in outer tube is sprayed to inner core (3) outer wall and/or outer tube (2) Inwall.
9. roller washing machine according to claim 8 control method it is characterised in that:Described spray Shower device includes suction pump (4), filter and the shower nozzle (6) being sequentially connected by the road, described draws water Water in described outer tube is pumped into after filtering in described filter by pump (4), sprays to through described shower nozzle (6) Described inner core (3) outer wall and/or described outer tube (2) inwall;
Described controller controls the flow of described suction pump (4) so that the water level in outer tube is in a preset range Interior.
CN201510458758.4A 2015-07-30 2015-07-30 Drum washing machine and control method thereof Active CN106400392B (en)

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Application Number Priority Date Filing Date Title
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CN106400392B CN106400392B (en) 2021-03-09

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017206829A1 (en) * 2016-06-01 2017-12-07 青岛海尔滚筒洗衣机有限公司 Auxiliary washing method for roller washing machine and roller washing machine
CN108103738A (en) * 2018-02-27 2018-06-01 潘麦 A kind of device that can recycle washing machine wastewater
CN108103736A (en) * 2018-03-07 2018-06-01 于美花 A kind of washing machine for facilitating input detergent additive
CN108893932A (en) * 2018-09-10 2018-11-27 海信(山东)冰箱有限公司 A kind of control method of washing and washing machine
CN109137390A (en) * 2017-06-16 2019-01-04 青岛海尔滚筒洗衣机有限公司 A kind of circulated sprinkling control method and washing machine
CN110387705A (en) * 2018-04-16 2019-10-29 青岛海尔滚筒洗衣机有限公司 Roller washing machine and its spray system

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1133368A (en) * 1994-12-06 1996-10-16 夏普公司 Roller type washing machine and drier
US20090293204A1 (en) * 2008-05-30 2009-12-03 Samsung Electronics Co., Ltd. Washing machine and method of washing drum
CN201900118U (en) * 2010-12-22 2011-07-20 广东轻工机械二厂有限公司 Bottle outer surface flushing device of bottle washing machine
CN102115970B (en) * 2010-01-05 2015-04-08 海尔集团公司 High-pressure spraying device for flushing outer wall of inner barrel of washing machine and method for flushing outer wall of inner barrel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1133368A (en) * 1994-12-06 1996-10-16 夏普公司 Roller type washing machine and drier
US20090293204A1 (en) * 2008-05-30 2009-12-03 Samsung Electronics Co., Ltd. Washing machine and method of washing drum
CN102115970B (en) * 2010-01-05 2015-04-08 海尔集团公司 High-pressure spraying device for flushing outer wall of inner barrel of washing machine and method for flushing outer wall of inner barrel
CN201900118U (en) * 2010-12-22 2011-07-20 广东轻工机械二厂有限公司 Bottle outer surface flushing device of bottle washing machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017206829A1 (en) * 2016-06-01 2017-12-07 青岛海尔滚筒洗衣机有限公司 Auxiliary washing method for roller washing machine and roller washing machine
CN109137390A (en) * 2017-06-16 2019-01-04 青岛海尔滚筒洗衣机有限公司 A kind of circulated sprinkling control method and washing machine
CN109137390B (en) * 2017-06-16 2021-11-16 青岛海尔洗涤电器有限公司 Circulating spraying control method and washing machine
CN108103738A (en) * 2018-02-27 2018-06-01 潘麦 A kind of device that can recycle washing machine wastewater
CN108103736A (en) * 2018-03-07 2018-06-01 于美花 A kind of washing machine for facilitating input detergent additive
CN110387705A (en) * 2018-04-16 2019-10-29 青岛海尔滚筒洗衣机有限公司 Roller washing machine and its spray system
CN108893932A (en) * 2018-09-10 2018-11-27 海信(山东)冰箱有限公司 A kind of control method of washing and washing machine

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Effective date of registration: 20210210

Address after: 266101 south side of Tuanjie road and west side of zonger Road, Huangdao District, Qingdao City, Shandong Province

Applicant after: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd.

Applicant after: Haier Zhijia Co.,Ltd.

Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao

Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd.

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