CN102628205B - Sterilizing, disinfecting and mildew-proof barrel-cleaning washing machine and barrel-cleaning control method thereof - Google Patents
Sterilizing, disinfecting and mildew-proof barrel-cleaning washing machine and barrel-cleaning control method thereof Download PDFInfo
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- CN102628205B CN102628205B CN201210105948.4A CN201210105948A CN102628205B CN 102628205 B CN102628205 B CN 102628205B CN 201210105948 A CN201210105948 A CN 201210105948A CN 102628205 B CN102628205 B CN 102628205B
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Abstract
The invention discloses a sterilizing, disinfecting and mildew-proof barrel-cleaning washing machine which comprises a shell, wherein an external water-storing barrel and an internal washing barrel are arranged in the shell; a water inlet box, a draining valve, a clutch, a program controller and a power supply part are arranged in the shell; a water inlet valve is arranged on the water inlet box; an ozone generating device is mounted on the water inlet box; an air outlet end of the ozone generating device is communicated with the bottom of a side wall of the external barrel through an ozone pipeline; the ozone generating device is connected with the program controller and the power supply part; and the draining valve and the clutch are respectively arranged and are respectively controlled by the program controller. The invention also discloses a barrel-cleaning control method of the washing machine. The sterilizing, disinfecting and mildew-proof barrel-cleaning washing machine is simple in structure and convenient in use; the internal barrel, the external barrel, the space between the internal and external barrels and the space under an impeller are cleaned and are sterilized and disinfected by using ozone; when water is discharged, the impeller is started to rotate positively and negatively by the washing machine so as to prevent line scraps and dirt in water from depositing at the bottom of the external barrel and internal barrel and on the impeller; the discharging of the line scraps and dirt is ensured; and the barrel-cleaning function is achieved.
Description
Technical field
The present invention relates to a kind of rotary drum washing machine, especially a kind of washing machine with clean bucket function.
Background technology
Washing machine in use for some time, all can accumulate certain dirt, and washing machine is for a long time in moist environment, is easy to cause growing of bacterium, causes secondary pollution clothing and is detrimental to health.How effectively to clean outer barrel in washing machine, thereby avoid bacteria breed and be detrimental to health becoming the important content of those skilled in the art's research.The program controller of existing automatic washing machine is all set with peak level, prevents the excessive water inlet of washing machine.The draining valve and the clutch that in existing washing machine, are generally all provided with mutual interlock, under draining valve open mode, clutch can not be converted to washing rotating speed, and under drain shut valve state, clutch can not be converted to dehydrating speed.Arranging like this limited washing machine can not start impeller positive and negative rotation to prevent that line bits dirt deposition in water is at the bottom of interior outer barrel and on impeller in the time of draining.
Application number is that the patent of 200810061541.X discloses a kind of drum cleaning program control method for full automatic washing machine.The method is: after last rinsing completes, draining starts, until the water level in the water level controller of signal deteching circuit monitoring outer barrel reaches the first designated water level; Computer programmed controller controls drain shut valve, draining stops; The energising of computer programmed controller controls motor, interior bucket rotation, arrives the first setting-up time until the time controller of computer program controller detects; The power-off of computer programmed controller controls motor, interior bucket rotates freely, and arrives the second setting-up time until the time controller of computer program controller detects; Computer programmed controller controls draining valve is opened, and draining starts, until the water level in the water level controller of signal deteching circuit monitoring outer barrel reaches the second designated water level; Enter normal dehydration procedure.The weak point of the method is: cleaning position is interior bucket lower barrel body outside and outer barrel lower inside and bottom surface, and internally the cleaning capacity of outer barrel the first half is inadequate.And bucket is cleaned this technology and clothes washing carries out simultaneously, the line bits that bucket cleaning produces and dirt are by pollution clothes.
Application number is 200910259300.0 to disclose a kind of rotary drum washing machine with spraying barrel cleaning function, comprise: the bucket of washing clothes is put in shell, the outer barrel that is positioned at the storing washing water of enclosure, the confession that is installed on outer barrel inside, one spray equipment that can simultaneously clean inside and outside bucket barrel wall is installed between described inside and outside bucket, and this spray equipment is communicated with Water Inlet of Washing Machine.Described spray equipment comprises the ring sparger of fixed cover between inside and outside bucket, the water supply hose that one end is communicated with ring sparger, the other end is communicated with Water Inlet of Washing Machine, the spray delivery port that ring sparger is provided with internally and externally sprays along circumference.Described ring sparger is at least provided with two spray water inlets, and the corresponding spray of outer barrel water inlet is provided with perforation, and spray water inlet is communicated with Water Inlet of Washing Machine by water supply hose through perforation.
The method that above-mentioned two kinds of washing machine drums clean all belongs to the method for Purely mechanical.Can clean to a certain extent washing machine drum, but be firmly attached to the dirt that cannot thoroughly remove in washing machine turbine bottom and some gaps for some, under the working environment of washing machine humidity, still easy breed bacteria, and cannot carry out degerming sterilization, can form secondary pollution to a certain degree to clothing.
Ozone generating-device (device) is a kind of product of maturation, has also occurred utilizing the washing machine of ozone generator manufacture, as Chinese patent ZL97235728.9 discloses a kind of pollution-free washer that utilizes ozone generator to manufacture.But the ozone generating-device (device) in existing washing machine is all used for doing washing, no matter be in concrete structure or control method, all can not be used for cleaning washing machine drum, especially cannot remove the dirt in washing machine turbine bottom and some gaps, still cannot avoid the problem of breed bacteria.Meanwhile, the ozone (water) that the ozone generating-device (device) in existing washing machine produces all can contact with clothing, thereby bleaching clothing makes clothing desalination or loses its original color.
Ozone is a kind of wide-spectrum bactericide, can kill vegetative forms of bacteria and brood cell, virus, fungi etc.Ozone water solution bactericidal action is powerful, and speed is exceedingly fast.At present, on market, do not utilize the chemosterilization of Ozone Water, realize the washing machine of effectively thorough clean bucket in conjunction with the clean method of mechanical type washing machine drum.
Summary of the invention
The object of the present invention is to provide a kind of clean barrel washing machine of degerming, sterilization, mildew-resistant that utilizes ozone, can either be internally, outer barrel and impeller bottom clean comprehensively, can not bleach again clothing.
The present invention also aims to provide the clean bucket control method of a kind of described degerming, sterilization, the clean barrel washing machine of mildew-resistant.
For achieving the above object, degerming of the present invention, sterilization, the clean barrel washing machine of mildew-resistant comprise shell, enclosure is provided with water storage outer barrel, outer barrel inside is provided with bucket in laundry, in shell, be provided with water inflowing box, draining valve, clutch, for controlling program controller and the power pack of work state of washing machine, water inflowing box is provided with water intaking valve, the built-in time controller of program controller, on described water inflowing box, ozone generating-device is installed, the outlet side of this ozone generating-device is connected with outer barrel sidewall bottom by ozone pipeline; This ozone generating-device is connected with described program controller and described power pack; Described draining valve and clutch separately independently arrange and respectively by program controller control.
The present invention is simple in structure, easy to use, can clean between interior bucket, outer barrel, interior outer barrel under space, impeller space and with ozone to its degerming sterilization.Draining valve and clutch separately independently arrange and respectively by program controller control, between the two, eliminate interaction relation in the past, therefore washing machine can start impeller positive and negative rotation to prevent that line in water bits, dirt deposition are at the bottom of interior outer barrel and on impeller in the time of draining, ensure that line is considered to be worth doing, dirt can be discharged, realize clean bucket function.
Described ozone generating-device is fixed on water inflowing box.
Ozone generating-device is fixed on water inflowing box, can make full use of the space in existing washing machine, is convenient to manufacture, simultaneously easy to use.
Described ozone generating-device comprises that ozone generator and the gas by generation press to the air pump of outer barrel sidewall bottom, and the gas outlet of air pump is connected with outer barrel sidewall bottom as the outlet side of ozone generating-device and by ozone pipeline.
Ozone generating-device comprises ozone generator and air pump, is convenient to ozone to force to carry to outer barrel sidewall bottom.
Described ozone pipeline is silicone tube, and described outer barrel sidewall bottom is provided with the pore being connected with described silicone tube.
Ozone pipeline is silicone tube, Portable durable, and cost is lower, is difficult for being corroded by Ozone Water.
The technical scheme of the clean bucket control method of degerming of the present invention, sterilization, the clean barrel washing machine of mildew-resistant is: described program controller is preset with the first designated water level, the second designated water level, the first setting-up time, the second setting-up time and the 3rd setting-up time, and the first designated water level is higher than the second designated water level; Various operations in each step and each step are by program controller control; Under washing machine "on" position, this method is carried out successively according to the following steps: thus a, water intaking valve open in outer barrel and supply water, and in the time that water level reaches described the first designated water level, close water intaking valve and stop supplying water, and ozone generator is started working; B, interior bucket start rotation, and this process lasts till that the time controller of program controller detects arrival the first setting-up time; C, program controller control impeller positive and negative rotation, this process lasts till that the time controller of program controller detects arrival the second setting-up time.Bucket rotation in d, program controller control, this process lasts till that the time controller of program controller detects arrival the 3rd setting-up time; E, program controller control draining valve are opened, and draining starts, and now ozone generator quits work; In described b, c, d step, ozone contacts the lasting Ozone Water that forms after passing into outer barrel sidewall bottom with water; When f, water level controller monitor water level and arrive the second designated water level, start impeller positive and negative rotation, all drained to water.G, enter whirlwind nightstool program, carry out bucket air-dry, clean bucket EP (end of program).
Clean bucket control method of the present invention can effectively be cleared up the dirt that is difficult to cleaning between interior outer barrel, and can effectively kill fast bacterium and the virus of growing thus, more effectively prevent washing machine secondary pollution, need be by additional cleaning agent and other cleaning equipment, water power amount used is few.And simple in structure, realize cost low.
The first described designated water level is positioned at 2/10～3/10 place of peak level.
The first designated water level is positioned at 2/10～3/10 place of peak level, water can rise to the top of inside and outside barrel under the effect at centrifugal force when with interior bucket rotation, can either effectively wash away the top of inside and outside bucket, can not overflow from inside and outside bucket top again, in the water-saving effect that has ensured flushing, clean bucket simultaneously.
The second described designated water level is positioned at 20～40 millimeters of places, top, impeller bottom.
The second designated water level is positioned at 20～40 millimeters of places, impeller bottom top, now starts impeller positive and negative rotation, and line bits in can anti-sealing, dirt deposition be at the bottom of interior outer barrel and on impeller, ensures that line bits, dirt can discharge with water, realizes clean bucket function.
The first described setting-up time is 3 minutes, and the second described setting-up time is 4 minutes, and the 3rd described setting-up time is 3 minutes.
B step continues 3 minutes, and this process is that interior bucket accelerates to rotate to maximum (top) speed gradually, drives ozone current because centrifugal action rises to the higher position of outer barrel inwall and washes away inner and outer barrel wall along outer barrel wall gradually.After 3 minutes, the relative velocity between current and bucket wall 10 reduces gradually, and cleaning function weakens.The first setting-up time is 3 minutes, and making the b step duration is 3 minutes, stops in time this step in the time that cleaning function weakens, in order to avoid waste energy is unprofitable to the idle work of clean bucket, has also ensured that ozone current can fully be flushed to the top of inside and outside bucket wall simultaneously.The time of program controller control impeller positive and negative rotation is the second setting-up time, is set as 4 minutes, can ensure the cleaning performance of bottom and the bottom surface of inner and outer barrel wall.The 3rd setting-up time is within 3 minutes, to strengthen clean bucket effect.
Described whirlwind nightstool program is made as 5 minutes → 5 minutes → inertia of the 5 minutes → continuous dehydration dehydration → brake → end of intermittently dewatering of 4 minutes → continuous dehydration of intermittently dewatering.
Whirlwind nightstool programming is reasonable, can ensure effect air-dry bucket.
Brief description of the drawings
Fig. 1 is the structural representation of degerming of the present invention, sterilization, the clean barrel washing machine of mildew-resistant;
Fig. 2 is the operation schematic diagram of step b;
Fig. 3 is the operation schematic diagram of step c;
Fig. 4 is the flow chart of clean bucket control method of the present invention.
Detailed description of the invention
As shown in Figure 1, degerming of the present invention, sterilization, the clean barrel washing machine of mildew-resistant comprise shell 1, shell 1 inside is provided with water storage outer barrel 2, outer barrel 2 inside are provided with bucket 3 in laundry, in shell 1, be provided with water inflowing box 6, draining valve, clutch, for controlling program controller and the power pack of work state of washing machine, water inflowing box 6 is provided with water intaking valve, (program controller and time controller thereof, power pack, draining valve, clutch and water intaking valve are prior art to the built-in time controller of program controller, figure does not show), interior bucket 3 bottoms are provided with impeller 8.On described water inflowing box 6, ozone generating-device is installed, the outlet side of this ozone generating-device is connected with outer barrel 2 sidewall bottoms by ozone pipeline 5; This ozone generating-device is connected with described program controller and described power pack; Described draining valve and clutch separately independently arrange and respectively by program controller control.Described ozone generating-device is fixed on water inflowing box 6.Described ozone generating-device comprises that ozone generator 4A and the gas by generation press to the air pump 4B of outer barrel 2 sidewall bottoms, and the gas outlet of air pump 4B is connected with outer barrel 2 sidewall bottoms as the outlet side of ozone generating-device and by silicone tube.Described ozone pipeline 5 is silicone tube, and described outer barrel 2 sidewall bottoms are provided with the pore 7 being connected with described silicone tube.The gas that ozone generating-device produces is contacted with water and forms Ozone Water through the pore 7 of outer barrel 2 sidewall bottoms by silicone tube.
As shown in Fig. 4, Fig. 1, Fig. 2 and Fig. 3 (in Fig. 2, Fig. 3, direction shown in arrow is the direction of rotation of impeller 8), the present invention also provides the clean bucket control method that is applicable to described degerming, sterilization, the clean barrel washing machine of mildew-resistant, the technical scheme of this control method is: described program controller is preset with the first designated water level, the second designated water level, the first setting-up time, the second setting-up time and the 3rd setting-up time, and the first designated water level is higher than the second designated water level; Various operations in each step and each step are by program controller control; Under washing machine "on" position, this method is carried out successively according to the following steps:
Thereby a, water intaking valve are opened to the interior water supply of outer barrel 2, in the time that water level reaches described the first designated water level, close water intaking valve and stop supplying water, ozone generator 4A starts working.
B, interior bucket 3 start rotation, and this process lasts till that the time controller of program controller detects arrival the first setting-up time; As Fig. 2, in in this step, bucket 3 accelerates to rotate to maximum (top) speed gradually, the inner and outer wall of outer barrel inwall and interior bucket is washed away in the higher position that drives ozone current to rise to outer barrel 2 inwalls along outer barrel 2 inwalls gradually due to centrifugal action, after continuing for some time, relative velocity between current and bucket wall reduces gradually, and cleaning function weakens; In the time that the duration arrives the first setting-up time, stop carrying out this step, start to carry out next step.
C, program controller control impeller 8 positive and negative rotations, this process lasts till that the time controller of program controller detects arrival the second setting-up time.In this step, impeller 8 rotating speeds are less, and water level is lower, but dirt, line bits etc. mainly concentrate on bucket wall on the lower, and this step can be cleaned emphatically the bottom of outer barrel inwall, bottom and the bottom surface of interior bucket inside and outside wall.
Bucket 3 rotations in d, program controller control, this process lasts till that the time controller of program controller detects arrival the 3rd setting-up time.
In described b, c, d step, ozone contacts the lasting Ozone Water that forms after passing into outer barrel 2 sidewall bottoms with water.
E, program controller control draining valve are opened, and draining starts, and now ozone generator 4A quits work.
When f, water level controller monitor water level and arrive the second designated water level, start impeller 8 positive and negative rotations, to all drained (lasting till that water level is zero) of water, with the line that prevents from rinsing consider to be worth doing and dirt sediment be attached to interior outer barrel at the bottom of and on impeller 8.
G, enter whirlwind nightstool program, carry out bucket air-dry, clean bucket EP (end of program).Described whirlwind nightstool program is made as 5 minutes → 5 minutes → inertia of the 5 minutes → continuous dehydration dehydration → brake → end of intermittently dewatering of 4 minutes → continuous dehydration of intermittently dewatering, and continues 20 minutes altogether.
Wherein, the first described designated water level is positioned at 2/10～3/10 place of peak level; The second described designated water level is positioned at impeller 8 20～40 millimeters of places, top, bottom.The first described setting-up time is 3 minutes (being that b step continues 3 minutes), and the second described setting-up time is 4 minutes (being that c step continues 4 minutes), and the 3rd described setting-up time is 3 minutes (being that d step continues 3 minutes).
Claims (5)
1. the clean bucket control method of degerming, sterilization, the clean barrel washing machine of mildew-resistant, is characterized in that:
This degerming, sterilization, the clean barrel washing machine of mildew-resistant comprise shell, enclosure is provided with water storage outer barrel, outer barrel inside is provided with bucket in laundry, in shell, be provided with water inflowing box, draining valve, clutch, for controlling program controller and the power pack of work state of washing machine, water inflowing box is provided with water intaking valve, the built-in time controller of program controller, it is characterized in that: on described water inflowing box, ozone generating-device is installed, the outlet side of this ozone generating-device is connected with outer barrel sidewall bottom by ozone pipeline; This ozone generating-device is connected with described program controller and described power pack; Described draining valve and clutch separately independently arrange and respectively by program controller control;
Described ozone generating-device is fixed on water inflowing box;
Described ozone generating-device comprises that ozone generator and the gas by generation press to the air pump of outer barrel sidewall bottom, and the gas outlet of air pump is connected with outer barrel sidewall bottom as the outlet side of ozone generating-device and by ozone pipeline;
Described ozone pipeline is silicone tube, and described outer barrel sidewall bottom is provided with the pore being connected with described silicone tube;
described program controller is preset withone designated water level, the second designated water level, the first setting-up time, the second setting-up time and the 3rd setting-up time, the first designated water level is higher than the second designated water level; Various operations in each step and each step are by program controller control;
Under washing machine "on" position, this method is carried out successively according to the following steps:
Thereby a, water intaking valve are opened in outer barrel and are supplied water, in the time that water level reaches described the first designated water level, to close water intaking valve and stop supplying water, ozone generator is started working;
B, interior bucket start rotation, and this process lasts till that the time controller of program controller detects arrival the first setting-up time;
C, program controller control impeller positive and negative rotation, this process continues
arrivethe time controller of program controller detects and arrives the second setting-up time;
Bucket rotation in d, program controller control, this process lasts till that the time controller of program controller detects arrival the 3rd setting-up time;
In described b, c, d step, ozone contacts the lasting Ozone Water that forms after passing into outer barrel sidewall bottom with water;
E, program controller control draining valve are opened, and draining starts, and now ozone generator quits work;
When f, water level controller monitor water level and arrive the second designated water level, start impeller positive and negative rotation, all drained to water;
G, enter whirlwind nightstool program, carry out bucket air-dry, clean bucket EP (end of program).
2. control method according to claim 1, is characterized in that:
The first described designated water level is positioned at 2/10～3/10 place of peak level.
3. control method according to claim 1, is characterized in that:
The second described designated water level is positioned at 20～40 millimeters of places, top, impeller bottom.
4. control method according to claim 1, is characterized in that:
The first described setting-up time is 3 minutes, and the second described setting-up time is 4 minutes, and the 3rd described setting-up time is 3 minutes.
5. control method according to claim 1, is characterized in that:
Described whirlwind nightstool program is made as 5 minutes → 5 minutes → inertia of the 5 minutes → continuous dehydration dehydration → brake → end of intermittently dewatering of 4 minutes → continuous dehydration of intermittently dewatering.
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| CN201210105948.4A CN102628205B (en) | 2012-04-12 | 2012-04-12 | Sterilizing, disinfecting and mildew-proof barrel-cleaning washing machine and barrel-cleaning control method thereof |
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| CN201210105948.4A CN102628205B (en) | 2012-04-12 | 2012-04-12 | Sterilizing, disinfecting and mildew-proof barrel-cleaning washing machine and barrel-cleaning control method thereof |
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| CN102628205A CN102628205A (en) | 2012-08-08 |
| CN102628205B true CN102628205B (en) | 2014-10-15 |
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| CN102776749B (en) * | 2012-08-13 | 2014-12-31 | 宁波新乐电器有限公司 | Washing method for washing machine |
| JP6072506B2 (en) * | 2012-10-26 | 2017-02-01 | 日立アプライアンス株式会社 | Washing machine |
| CN102899856B (en) * | 2012-11-01 | 2015-11-18 | 无锡飞翎电子有限公司 | A kind of self-cleaning method of rotary drum washing machine |
| CN107227583B (en) * | 2016-03-24 | 2023-08-25 | 宁波吉德电器有限公司 | Control method and device for washing machine |
| JP6845459B2 (en) * | 2016-06-03 | 2021-03-17 | 青島海爾洗衣机有限公司ＱｉｎｇＤａｏ Ｈａｉｅｒ Ｗａｓｈｉｎｇ Ｍａｃｈｉｎｅ Ｃｏ．，Ｌｔｄ． | Washing machine |
| CN106283475A (en) * | 2016-09-30 | 2017-01-04 | 无锡小天鹅股份有限公司 | Rotary drum washing machine |
| CN106555302B (en) * | 2016-11-30 | 2021-08-31 | 徐仁助 | Control system and method for public self-service washing machine |
| CN110230179A (en) * | 2018-03-05 | 2019-09-13 | 青岛海尔洗衣机有限公司 | A kind of rotary drum washing machine air-dries control method and rotary drum washing machine |
| CN109629173B (en) * | 2018-12-05 | 2022-11-04 | 青岛海尔洗衣机有限公司 | Washing machine and steam washing control method thereof |
| CN111364205B (en) * | 2018-12-06 | 2023-04-07 | 青岛海尔洗衣机有限公司 | Control method of washing machine and washing machine |
| CN111560735B (en) * | 2019-02-13 | 2023-03-21 | 青岛胶南海尔洗衣机有限公司 | Wall-mounted clothes treatment equipment and control method thereof |
| JP7289042B2 (en) | 2020-03-04 | 2023-06-09 | パナソニックＩｐマネジメント株式会社 | washing machine |
| CN111733569A (en) * | 2020-06-03 | 2020-10-02 | 海信（山东）冰箱有限公司 | Automatic cleaning method for washing machine and washing machine |
| JP2022098364A (en) * | 2020-12-21 | 2022-07-01 | 青島海爾洗衣机有限公司 | Drum type washing machine |
| CN113355867A (en) * | 2021-06-11 | 2021-09-07 | 珠海格力电器股份有限公司 | Drainage method for preventing blockage and washing device |
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