WO2017181793A1 - 一种洗衣机的洗衣方法以及洗衣机 - Google Patents

一种洗衣机的洗衣方法以及洗衣机 Download PDF

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Publication number
WO2017181793A1
WO2017181793A1 PCT/CN2017/077086 CN2017077086W WO2017181793A1 WO 2017181793 A1 WO2017181793 A1 WO 2017181793A1 CN 2017077086 W CN2017077086 W CN 2017077086W WO 2017181793 A1 WO2017181793 A1 WO 2017181793A1
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WIPO (PCT)
Prior art keywords
washing
ozone
washing machine
outer cylinder
water
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Application number
PCT/CN2017/077086
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English (en)
French (fr)
Inventor
才智
王佑喜
林雪锋
陈维会
张萌
Original Assignee
青岛海尔洗衣机有限公司
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Publication of WO2017181793A1 publication Critical patent/WO2017181793A1/zh

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Classifications

    • 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
    • D06F35/00—Washing machines, apparatus, or methods not otherwise provided for
    • D06F35/001—Washing machines, apparatus, or methods not otherwise provided for using ozone
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • D06F33/30—Control of washing machines characterised by the purpose or target of the control 
    • D06F33/32—Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
    • 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
    • D06F2101/00—User input for the control of domestic laundry washing machines, washer-dryers or laundry dryers
    • D06F2101/20—Operation modes, e.g. delicate laundry washing programs, service modes or refreshment cycles
    • 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
    • D06F2105/00—Systems or parameters controlled or affected by the control systems of washing machines, washer-dryers or laundry dryers
    • D06F2105/52—Changing sequence of operational steps; Carrying out additional operational steps; Modifying operational steps, e.g. by extending duration of steps

Definitions

  • the present invention relates to the technical field of washing machines, and in particular to a washing method for a washing machine and a washing machine having the washing method.
  • washing machines bring great convenience to people's lives. After washing clothes with a washing machine, put a plurality of clothes into the washing machine for washing, such as one of the clothes with bacteria, bacteria, parasites, etc., which may cause the clothes to be washed together; and the washing machine is generally placed in a damp laundry room or In the bathroom, the washing machine may also breed bacteria, etc.; thus, there is a washing machine with sterilization function.
  • a washing machine with a sterilizing function is generally a single start-up sterilizing and disinfecting device after starting sterilization and sterilization, and the sterilization effect is not good; and the sterilization and disinfection program is a default program of the system, and the user cannot select according to the needs.
  • the present invention provides a washing method for a washing machine, which enhances the effect of sterilization by providing an ozone sterilization step.
  • a laundry method of a washing machine comprising: a washing step, a rinsing step, and a dehydrating step, having an ozone sterilizing step in at least one of the washing step and the rinsing step, the ozone sterilizing step comprising introducing ozone
  • the wash water in the outer cylinder and the same water form a turbulent water flow and/or a strong water flow in the wash water in the outer cylinder.
  • the turbulent water flow or the strong water flow is realized by alternating positive and negative rotation and stop ratios of the washing machine pulsator.
  • the turbulent water flow is 0.1S-0.8S in the rotation time of the pulsator and 0.1S-0.8S in the stop time. [0009] Further, the turbulent water flow is realized by the rotation direction of the inner cylinder of the washing machine and the rotation direction of the pulsator.
  • the strong water flow is 2S-4S in the rotation time of the pulsator and 2S-4S in the stop time.
  • the time of the ozone sterilization step is 2-5 minutes.
  • the laundry method further includes a user selection step before the washing step, and the user selection step has a selection of whether to activate the ozone sterilization function.
  • the user selection step further has a selection of whether to activate the hot wash function.
  • the ironing heating step is started before the last rinse of the rinsing step, and the washing water in the outer cylinder is heated to 85 degrees -95 degrees.
  • the user selection step further has a selection of whether to activate the heating function.
  • a heating step is performed before the washing step to heat the washing water in the outer cylinder to 30 degrees to 75 degrees.
  • the present invention also provides a washing machine having the above laundry method based on the laundry method of the above-described washing machine
  • the washing machine includes a casing, an outer cylinder and an inner cylinder which are disposed in the casing, and the washing machine further has an ozone device for sterilization.
  • the ozone device includes an ozone gas outlet disposed at the bottom of the outer cylinder, an ozone generator, a communication pipe connecting the ozone gas outlet and the ozone generator, and the communication pipe is provided with two one-way in series valve.
  • a bottom hole of the outer cylinder is provided with a through hole for mounting the ozone air outlet.
  • the ozone air outlet includes an air outlet body, a sealing member disposed on the air outlet body, and a fastener for fixing the air outlet body.
  • the air outlet body includes an air outlet tube and a porous ceramic sheet located at an end of the air outlet tube, and the porous ceramic sheet is located inside the outer tube.
  • the air outlet pipe includes the fixing portion fixed to the communication pipe, a fastening portion located at an upper end of the fixing portion and matching an external thread of the fastener, and A fitting portion that engages the upper end of the fastening portion with the through hole on the outer cylinder.
  • the outer cylinder has a sealed inner cover that can close the outer cylinder, and the sealed inner cover is closably disposed on the outer cylinder.
  • the washing machine further has heating means for heating the washing water in the outer cylinder, and the heating device comprises a heating pipe and a temperature sensor disposed at the inner bottom of the outer cylinder.
  • the laundry method of the washing machine provided by the present invention has an ozone sterilization step in at least one step of the washing step and the rinsing step, the ozone sterilization step comprising introducing ozone into the washing water in the outer cylinder, the same
  • the washing water in the outer cylinder forms a disordered water flow or a strong water flow.
  • clothes and washing machines are It acts as a disinfecting agent; by setting the same amount of ozone into the washing water, the washing water in the outer cylinder forms a disordered water flow or a strong water flow, which is favorable for the ozone to dissolve into the washing water, thereby increasing the contact of the clothes in the washing machine with ozone. Enhance the effect of sterilization.
  • FIG. 1 is a schematic structural view of an embodiment of a washing machine according to the present invention.
  • FIG. 2 is a cross-sectional structural view of FIG. 1;
  • FIG. 3 is a schematic enlarged view of a region A of FIG. 2; [0028] FIG.
  • FIG. 4 is a schematic enlarged view of an ozone device
  • FIG. 5 is a schematic enlarged view of the ozone outlet of FIG. 4;
  • FIG. 6 is a flow chart of the first and second embodiments of the washing method of the washing machine of the present invention.
  • FIG. 7 is a flow chart of a third embodiment of a washing method of a washing machine of the present invention.
  • FIG. 8 is a flow chart of a fourth embodiment of a washing method of a washing machine of the present invention.
  • FIG. 9 is a flow chart of a fifth embodiment of a washing method of a washing machine of the present invention.
  • Figure 1-5 there is shown an embodiment of the washing machine of the present invention.
  • Figure 1 shows only the structure of the outer cylinder, and other structures are not shown.
  • the washing machine is a pulsator washing machine, and the washing machine comprises a box body, an outer tube 2 and an inner tube which are respectively arranged in the box body, and the washing machine further has an ozone device 10 and a heating device 20, wherein the ozone device 10 is used for
  • the sterilization device is fixed to the outer bottom portion of the outer cylinder 2; the heating device 20 is fixed to the inner bottom portion of the outer cylinder 2, that is, in the space between the inner cylinder and the outer cylinder 2.
  • the ozone device 10 includes an ozone outlet port 11 disposed at the bottom of the outer cylinder 2, an ozone generator 12, a communication pipe 13 connecting the ozone gas outlet port 11 and the ozone generator 12, and the like.
  • the bottom of the cylinder 2 is provided with a through hole for installing the ozone outlet port 11, and the ozone outlet port 11 is fixedly fixed at the through hole, and the ozone outlet ⁇ 1 1 and the through hole are surely sealed and fixed, that is, the washing water in the outer cylinder 2 It is not possible to pass the gap between the ozone outlet port 11 and the through hole.
  • a check valve 14 is provided on the communication pipe 13; in order to further enhance the one-way sealing effect, the connecting pipe 13 is arranged in series There are two check valves 14.
  • the ozone outlet port 11 includes an air outlet body 111, a sealing member 112 that is fitted to the air outlet body 111, and a fastener 113 for fixing the air outlet body 111.
  • the air outlet body 111 includes an air outlet tube 1111 and a porous ceramic sheet 1112 at the end of the air outlet tube 1111. By providing the porous ceramic sheet 1112, the ozone bubbles generated by the ozone generator 12 can be dispersed, so that the contact surface of the ozone molecules with the water molecules is increased, so that the ozone is rapidly dissolved in the water.
  • the ozone outlet port 11 is installed with a weir, and the gas outlet body 111 is passed through the inside of the outer cylinder 2 such that the ceramic sheet 1112 is located inside the outer cylinder 2, and the outlet pipe 1111 passes through the through hole at the bottom of the outer cylinder 2, the sealing member 112 is located between the air outlet pipe 11 11 and the through hole to serve as a sealing function, and the sealing member 112 is a 0-type sealing ring; the fastener 113 is a nut, and has an external thread matching the fastener 113 on the outer side of the air outlet pipe 1111. , the fastener 113 is screwed on the air outlet pipe 1 The outer side of the outer tube 2 is in contact with the outer bottom portion of the outer tube 2; finally, the communication tube 13 is sealingly connected to the lower end portion of the air outlet tube 1111.
  • the outer cylinder 2 has a sealed inner cover that can close the outer cylinder, and the inner lid of the seal can be closed on the outer cylinder 2, specifically on the outer cylinder cover of the outer cylinder 2;
  • the sealing inner cover is arranged such that the outer cylinder 2 can form a sealed space, so that when the ozone device 10 is activated, ozone is introduced into the washing water in the outer cylinder 2, ozone is in the sealed space of the outer cylinder 2, and on the other hand, the outer cylinder 2 is inside.
  • the concentration of ozone is large, which is beneficial to enhance the sterilization and disinfection effect.
  • ozone is not directly released from the washing machine, and the damage of large concentration of ozone to the user is avoided.
  • the washing machine further has a heating device 20 for heating the washing water in the outer cylinder 2, and the heating device 20 includes a heating pipe 21 and a temperature sensor 22 disposed at the inner bottom of the outer cylinder 2.
  • the heating device 20 can heat the water in the washing machine to a boiling point, and the outer cylinder 2 can form a sealed space by having a sealed inner cover, water vapor is formed in the sealed outer cylinder 2, and the laundry in the outer cylinder 2 is subjected to high temperature ironing.
  • steam steaming treatment the same as the clothing also plays a high temperature double sterilization treatment, better to achieve the purpose of sterilization.
  • the washing machine is a pulsator washing machine, and thus has a pulsator located at the inner bottom of the inner cylinder, and the washing machine further has a motor that drives the inner cylinder and the pulsator to rotate.
  • FIG. 6 a control flow chart of a first embodiment of the washing method of the washing machine in the embodiment, the washing method of the washing machine, specifically includes the following steps:
  • the user selects a program that has been set according to the washed laundry.
  • the user can select whether or not to start the ozone sterilization function according to the need.
  • the washing machine starts up and enters a washing step.
  • the ozone generator 12 of the ozone device 10 is activated, so that the generated ozone flows through the communication tube 13 and smells After the oxygen outlet port 11, it is introduced into the washing water in the outer cylinder 2; the same starting motor drives the pulsator to rotate, so that the washing water in the outer cylinder 2 forms a disordered water flow, which is favorable for the ozone to dissolve into the washing water, thereby increasing the inside of the washing machine.
  • the contact of clothing with ozone enhances the effect of sterilization.
  • the turbulent water flow is alternately rotated by the positive and negative rotations of the pulsator, and the stall ratio is set to be shorter.
  • the motor drives the pulsator to rotate 0.2S -0.8S in the forward direction, and the washing water in the outer cylinder 2 follows the pulsator to rotate the needle; then the pulsator stops 0.1S -0.5S, and the washing water in the outer cylinder 2 is inertia Continue to rotate the needle; the motor drives the pulsator to rotate 0.2S -0.8S in the opposite direction. The washing water continues to rotate along the needle under inertia, and on the other hand, the needle is rotated by the pulsator.
  • the turbulent water flow is achieved by the direction of rotation of the inner cylinder of the washing machine and the direction of rotation of the pulsator.
  • the washing water in the outer cylinder 2 is subjected to the agitating power in both directions, the washing water in the outer cylinder 2 forms a turbulent water flow.
  • the ozone sterilization step is set to 2-5 minutes.
  • the rinsing step may perform two rinsing or multiple rinsing according to a program selected by the user, and then enter the S7 dehydration step.
  • FIG. 6 is a control flowchart of a second embodiment of the washing method of the washing machine in the embodiment, and the main difference between the embodiment and the first embodiment is that the water flow is different in the ozone sterilization step, and thus The first embodiment and the second embodiment utilize the same flow chart 6.
  • the washing method of the washing machine specifically includes the following steps:
  • S1 a program selection step. [0067] Specifically, the user selects a program that has been set according to the washed laundry.
  • the user can select whether or not to start the ozone sterilization function according to the need.
  • the washing machine starts up and enters a washing step.
  • the ozone generator 12 of the ozone device 10 is activated, so that the generated ozone flows through the communication pipe 13 and the ozone outlet port 11 and then enters the washing water in the outer cylinder 2; the same starter motor drives the pulsator to rotate
  • the washing water in the outer cylinder 2 forms a strong water flow, which is beneficial to the turning of the laundry in the washing water, increasing the contact of the laundry with the ozone, and enhancing the uniformity and thoroughness of the sterilization.
  • the strong water flow is alternately rotated by the positive and negative rotations of the pulsator, and the stall ratio is set to be longer.
  • the motor drives the pulsator to rotate 2S -4S in the forward direction, and the washing water in the outer cylinder 2 follows the pulsating needle to rotate rapidly; after the pulsator stops 2S -4S, the washing water in the outer cylinder 2 continues to pass due to inertia.
  • the needle rotates rapidly; the motor drives the pulsator to rotate 2S -4S in the reverse direction.
  • the washing water continues to rotate along the needle under the action of inertia, and on the other hand, the pulsator is rotated by the pulsator to form a comparison.
  • the vortex of the large impact force drives the laundry in the washing water to be turned over, that is, the clothes located above the outer cylinder 2 may be turned down, that is, the clothes farther from the ozone outlet 11 can be turned over by the ozone outlet 11 Recently, increase the uniformity and thoroughness of sterilization of the clothes; then stop 2S -4S and then enter the next cycle. Since the pulsator is always alternately rotated in the positive and negative intervals, the washing water in the outer cylinder 2 forms a vortex of strong water flow, which is favorable for the turning of the laundry and enhances the sterilization and disinfection effect.
  • the rinsing step may perform two rinsing or multiple rinsing according to a program selected by the user, and then enter the S7 dehydration step.
  • the turbid water flow may be formed in the ozone sterilization step to facilitate the dissolution of the ozone into the water, and then forming a strong water flow is beneficial to the turning of the laundry, thereby further enhancing the sterilization and disinfection effect.
  • FIG. 7 there is shown a control flow chart of a third embodiment of the washing method of the washing machine in the embodiment.
  • the ironing heating step is added with respect to the first embodiment.
  • the washing method of the washing machine specifically includes the following steps:
  • the user selects a program that has been set according to the laundry.
  • the user can select whether to start the ozone sterilization function according to the need; and also has the option of starting the hot washing function.
  • the washing machine starts up and enters a washing step.
  • the ozone generator 12 of the ozone device 10 is activated, so that the generated ozone flows through the communication pipe 13 and the ozone outlet port 11 and then enters the washing water in the outer cylinder 2; the same starter motor drives the pulsator to rotate
  • the washing water in the outer cylinder 2 forms a disordered water flow or a strong water flow, and the contact between the clothes in the washing machine and the ozone is increased, and the sterilization and disinfection effect is enhanced.
  • the water flow in the outer cylinder 2 can take the form of the first embodiment or the second embodiment.
  • the rinsing step may perform two rinsing or multiple rinsing according to a program selected by the user, such as
  • the water of the lowest water level or the water of the lowest water level is added to the outer cylinder 2, and then the water is heated, and then the heating pipe 21 is started and the washing water in the outer cylinder is heated to near the boiling point, such as reaching 85 degrees-95. Degree; heating in hot
  • the starting motor drives the inner cylinder or the pulsator to select, and the washing water in the outer cylinder 2 is stirred.
  • the temperature sensor 22 measures the temperature of the washing water and feeds back to the main control plate; the outer cylinder 2 can form a sealed space by having a sealed inner cover, and the high temperature water is passed through the sealed outer cylinder 2.
  • the water vapor is formed, and the clothes in the outer tube 2 are subjected to high-temperature scalding and steam steaming treatment, and the clothes are also subjected to high-temperature double sterilization treatment, thereby better achieving the purpose of sterilization and disinfection.
  • the sterilizing and disinfecting effect of the washing machine is increased by setting the ozone sterilizing step and the scalding heating step.
  • FIG. 8 is a control flow chart of a fourth embodiment of the washing method of the washing machine in the embodiment, in this embodiment, the ozone opening step in the rinsing process is added with respect to the third embodiment. .
  • the washing method of the washing machine specifically includes the following steps:
  • the user can select whether to start the ozone sterilization function according to the need; and also has the option of starting the hot washing function.
  • the washing machine starts up and enters a washing step.
  • the ozone generator 12 of the ozone device 10 is activated, so that the generated ozone flows through the communication pipe 13 and the ozone outlet port 11 and then enters the washing water in the outer cylinder 2; the same starter motor drives the pulsator to rotate , causing the washing water in the outer cylinder 2 to form a disordered water flow or a strong water flow, increasing the contact between the laundry and the ozone in the washing machine, increasing Strong sterilization effect.
  • the water flow in the outer cylinder 2 can take the form of the first embodiment or the second embodiment.
  • the rinsing step may perform two rinsing or multiple rinsing according to a program selected by the user. If the ozone sterilizing function is selected in S2, the ozone generator 12 of the ozone device 10 is activated during the rinsing process, so that The generated ozone flows through the communication pipe 13 and the ozone outlet port 11, and then flows into the washing water in the outer cylinder 2. If you select the hot wash function in S2, enter S7 before the last rinse; otherwise, go directly to S8.
  • the water of the lowest water level or the water of the lowest water level is added to the outer cylinder 2, and then the water of the first stage is started, and then the heating pipe 21 is started and the washing water in the outer cylinder is heated to near the boiling point, for example, reaching 85 degrees-95.
  • the starter motor drives the inner cylinder or the pulsator to select, and the washing water in the outer cylinder 2 is stirred.
  • the temperature sensor 22 measures the temperature of the washing water and feeds back to the main control plate; the outer cylinder 2 can form a sealed space by having a sealed inner cover, and the high temperature water is passed through the sealed outer cylinder 2.
  • the water vapor is formed, and the clothes in the outer tube 2 are subjected to high-temperature scalding and steam steaming treatment, and the clothes are also subjected to high-temperature double sterilization treatment, thereby better achieving the purpose of sterilization and disinfection.
  • FIG. 9 there is shown a control flow chart of a fifth embodiment of the washing method of the washing machine of the present embodiment.
  • a heating step is added with respect to the third embodiment.
  • the washing method of the washing machine specifically includes the following steps:
  • the user selects a program that has been set according to the laundry. [0131] S2. User selection step.
  • the user can select whether or not to start the ozone sterilization function according to the need; and also has the option of starting the hot washing function and whether to activate the heating function.
  • the heating pipe 21 is started and the washing water in the outer cylinder is heated to be heated to 30 degrees to 75 degrees.
  • the temperature sensor 22 measures the temperature of the washing water, and the feedback is mainly controlled.
  • the main purpose of heating is to increase the activity of the detergent, to remove stains on the clothes, and to increase the cleanliness ratio of the clothes after washing, or to be clean.
  • step S7 press the start button of the washing machine to start the washing machine and enter the washing step; if the ozone sterilization function is selected in S2, the process proceeds to S6; otherwise, the process directly proceeds to step S7.
  • the ozone generator 12 of the ozone device 10 is activated, so that the generated ozone flows through the communication pipe 13 and the ozone outlet port 11 and then enters the washing water in the outer cylinder 2; the same starter motor drives the pulsator to rotate.
  • the washing water in the outer cylinder 2 forms a disordered water flow or a strong water flow, and the contact between the clothes in the washing machine and the ozone is increased, and the sterilization and disinfection effect is enhanced.
  • the water flow in the outer cylinder 2 can take the form of the first embodiment or the second embodiment.
  • the rinsing step may perform two rinsing or multiple rinsing according to a program selected by the user, such as
  • the heating tube 21 is activated and the washing water in the outer cylinder is heated to a boiling point, such as reaching 85 degrees-95. degree.
  • the temperature sensor 22 measures the temperature of the washing water and feeds back to the main control plate; since the sealed inner cover allows the outer cylinder 2 to form a sealed space, water vapor is formed in the sealed outer cylinder 2,
  • the clothes in the outer tube 2 are subjected to high-temperature scalding and steam steaming treatment, and the clothes are also subjected to high-temperature double sterilization treatment, thereby better achieving the purpose of sterilization and disinfection.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
  • Detail Structures Of Washing Machines And Dryers (AREA)
  • Control Of Washing Machine And Dryer (AREA)

Abstract

一种洗衣机的洗衣方法以及洗衣机，所述洗衣方法包括：洗涤步骤、漂洗步骤、和脱水步骤，在所述洗涤步骤和漂洗步骤的至少一个步骤中具有臭氧杀菌步骤，所述臭氧杀菌步骤包括将臭氧通入外筒（2）中的洗涤水中、同时将外筒（2）中的洗涤水形成紊乱水流和/或强水流。通过在洗涤步骤和漂洗步骤的至少一个步骤中具有臭氧杀菌步骤，在洗涤过程中利用臭氧进行杀菌消毒，将衣物中携带的或者洗衣机内部的细菌、病菌、臭味等都消除，衣物和洗衣机都起到消毒作用；通过设置在将臭氧通入洗涤水的同时，将外筒（2）中的洗涤水形成紊乱水流或强水流，有利于臭氧溶入洗涤水中，进而增加洗衣机内的衣物与臭氧的接触，增强杀菌消毒的效果。

Description

一种洗衣机的洗衣方法以及洗衣机 技术领域
[0001] 本发明属于洗衣机技术领域， 具体涉及一种洗衣机的洗衣方法、 以及具有该洗 衣方法的洗衣机。
背景技术
[0002] 目前， 洗衣机给人们的生活带来了很大方便。 在利用洗衣机洗涤衣物吋， 将多 件衣物放入洗衣机一起洗涤， 如其中有一件衣物带有病菌、 细菌、 寄生虫等， 可能使得一起洗涤的衣物都沾染； 以及洗衣机一般放置在潮湿的洗衣间或卫生 间内， 洗衣机内也可能滋生细菌等； 因而出现了具有杀菌消毒功能的洗衣机。 技术问题
[0003] 目前的具有杀菌消毒功能的洗衣机， 在启动杀菌消毒吋， 一般是单一的启动杀 菌消毒设备， 使得杀菌效果不佳； 并且杀菌消毒程序是系统默认的程序， 用户 不能根据需要进行选择。
问题的解决方案
技术解决方案
[0004] 本发明提供一种洗衣机的洗衣方法， 通过设置臭氧杀菌步骤， 增强杀菌消毒的 效果。
[0005] 为达到上述技术目的， 本发明采用以下技术方案实现：
[0006] 一种洗衣机的洗衣方法， 包括： 洗涤步骤、 漂洗步骤、 和脱水步骤， 在所述洗 涤步骤和漂洗步骤的至少一个步骤中具有臭氧杀菌步骤， 所述臭氧杀菌步骤包 括将臭氧通入外筒中的洗涤水中、 同吋将外筒中的洗涤水形成紊乱水流和 /或强 水流。
[0007] 进一步的， 所述紊乱水流或强水流为通过洗衣机波轮的正反交替间隔旋转和停 转比实现。
[0008] 进一步的， 所述紊乱水流为所述波轮的旋转吋间为 0.1S-0.8S、 停止吋间为 0.1S- 0.8S。 [0009] 进一步的， 所述紊乱水流为通过洗衣机内筒的旋转方向和波轮的旋转方向相反 实现。
[0010] 进一步的， 所述强水流为所述波轮的旋转吋间为 2S-4S、 停止吋间为 2S-4S。
[0011] 进一步的， 所述臭氧杀菌步骤的吋间为 2-5分钟。
[0012] 进一步的， 所述洗衣方法还包括所述洗涤步骤之前的用户选择步骤， 在所述用 户选择步骤中具有是否启动臭氧杀菌功能的选择。
[0013] 进一步的， 所述用户选择步骤中还具有是否启动烫烫洗功能的选择。
[0014] 进一步的， 当用户选择了启动烫烫洗功能， 在漂洗步骤的最后一次漂洗之前启 动烫烫加热步骤， 将外筒内的洗涤水加热到 85度 -95度。
[0015] 进一步的， 所述用户选择步骤中还具有是否启动加热功能的选择。
[0016] 进一步的， 当用户选择了启动加热功能， 在所述洗涤步骤之前进行加热步骤， 将外筒内的洗涤水加热到 30度 -75度。
[0017] 基于上述的洗衣机的洗衣方法， 本发明还提供一种具有上述洗衣方法的洗衣机
， 所述洗衣机包括箱体、 位于所述箱体内相互套装的外筒和内筒， 所述洗衣机 还具有用于杀菌消毒的臭氧装置。
[0018] 进一步的， 所述臭氧装置包括设置在外筒底部的臭氧出气口、 臭氧发生器、 连 接所述臭氧出气口与臭氧发生器的连通管， 所述连通管上串联设置有两个单向 阀。
[0019] 进一步的， 所述外筒的底部幵设有用于安装所述臭氧出气口的通孔。
[0020] 进一步的， 所述臭氧出气口包括出气口本体、 套装在所述出气口本体上的密封 件、 以及用于固定所述出气口本体的紧固件。
[0021] 进一步的， 所述出气口本体包括出气管、 以及位于所述出气管端部的多孔陶瓷 片， 所述多孔陶瓷片位于所述外筒的内部。
[0022] 进一步的， 所述出气管包括所述与所述连通管固定的固定部、 位于所述固定部 上端并与所述紧固件相匹配的外螺纹的紧固部、 以及位于所述紧固部上端与外 筒上的通孔配合的装配部。
[0023] 进一步的， 所述外筒具有可封闭所述外筒的密封内盖， 所述密封内盖可幵闭的 设置在所述外筒上。 [0024] 进一步的， 所述洗衣机还具有用于给所述外筒中洗涤水加热的加热装置， 所述 加热装置包括设置在所述外筒内侧底部的加热管和温度传感器。
发明的有益效果
有益效果
[0025] 本发明提供的一种洗衣机的洗衣方法， 在所述洗涤步骤和漂洗步骤的至少一个 步骤中具有臭氧杀菌步骤， 所述臭氧杀菌步骤包括将臭氧通入外筒中的洗涤水 中、 同吋将外筒中的洗涤水形成紊乱水流或强水流。 通过在洗涤步骤和漂洗步 骤的至少一个步骤中具有臭氧杀菌步骤， 在洗涤过程中利用臭氧进行杀菌消毒 ， 将衣物中携带的或者洗衣机内部的细菌、 病菌、 臭味等都消除， 衣物和洗衣 机都起到消毒作用； 通过设置在将臭氧通入洗涤水的同吋， 将外筒中的洗涤水 形成紊乱水流或强水流， 有利于臭氧溶入洗涤水中， 进而增加洗衣机内的衣物 与臭氧的接触， 增强杀菌消毒的效果。
对附图的简要说明
附图说明
[0026] 图 1为本发明所提出的洗衣机的一个实施例的结构示意图；
[0027] 图 2为图 1的剖视结构示意图；
[0028] 图 3为图 2中 A区域的放大结构示意图；
[0029] 图 4为臭氧装置的放大结构示意图；
[0030] 图 5为图 4中臭氧出气口的放大结构示意图；
[0031] 图 6为本发明中洗衣机的洗衣方法的第一和第二个实施例的流程图；
[0032] 图 7为本发明中洗衣机的洗衣方法的第三个实施例的流程图；
[0033] 图 8为本发明中洗衣机的洗衣方法的第四个实施例的流程图；
[0034] 图 9为本发明中洗衣机的洗衣方法的第五个实施例的流程图。
实施该发明的最佳实施例
本发明的最佳实施方式
[0035] 为使本发明实施例的目的、 技术方案和优点更加清楚， 下面将结合本发明实施 例中的附图， 对本发明实施例中的技术方案进行清楚、 完整地描述。 [0036] 在本发明的描述中， 需要说明的是， 术语"内"、 "外"、 "上"、 "下"等指示的方 位或位置关系为基于附图所示的位置关系， 仅是为了便于描述本发明和简化描 述， 而不是指示或暗示所指的装置或元件必须具有特定的方位、 以特定的方位 构造和操作， 因此不能理解为对本发明的限制。 此外， 术语"第一"、 "第二 "仅用 于描述目的， 而不能理解为指示或暗示相对重要性。
[0037] 参阅图 1-5所示， 是本发明所提出的洗衣机的一个实施例， 图 1只表示出了外筒 的结构， 其它结构没有示出。
[0038] 本实施例中， 洗衣机为波轮洗衣机， 洗衣机包括箱体、 位于箱体内相互套装的 外筒 2和内筒， 洗衣机还具有臭氧装置 10和加热装置 20， 其中， 臭氧装置 10用于 杀菌消毒， 固定在外筒 2的外侧底部； 加热装置 20固定在外筒 2的内侧底部， 也 就是位于内筒与外筒 2之间的空间内。
[0039] 本实施例中， 参见图 4所示， 臭氧装置 10包括设置在外筒 2底部的臭氧出气口 11 、 臭氧发生器 12、 连接臭氧出气口 11与臭氧发生器 12的连通管 13， 在外筒 2的底 部幵设有用于安装臭氧出气口 11的通孔， 臭氧出气口 11安装固定在通孔处， 臭 氧出气 Π 1 1与通孔肯定是密封固定， 也就是外筒 2内的洗涤水不能通过臭氧出气 口 11与通孔之间的间隙。
[0040] 为了避免外筒 2内的洗涤水通过臭氧出气口 11上的气体出口流出， 在连通管 13 上设置有单向阀 14; 为了进一步增强单向密封效果， 在连通管 13上串联设置有 两个单向阀 14。
[0041] 本实施例中， 参见图 5所示， 臭氧出气口 11包括出气口本体 111、 套装在出气口 本体 111上的密封件 112、 以及用于固定出气口本体 111的紧固件 113。 出气口本 体 111包括出气管 1111、 以及位于出气管 1111端部的多孔的陶瓷片 1112。 通过设 置多孔的陶瓷片 1112， 可以将臭氧发生器 12产生的臭氧气泡进行分散， 从而使 得臭氧分子与水分子接触面增加， 使得臭氧快速溶于水中。
[0042] 臭氧出气口 11安装吋， 将出气口本体 111从外筒 2的内部穿过， 使得陶瓷片 1112 位于外筒 2的内部， 出气管 1111穿过外筒 2底部的通孔， 密封件 112位于出气管 11 11与通孔之间， 起到密封作用， 密封件 112为 0型密封圈； 紧固件 113为螺母， 在 出气管 1111的外侧具有与紧固件 113相匹配的外螺纹， 紧固件 113旋紧在出气管 1 111的外侧， 并与外筒 2的外侧底部接触； 最后将连通管 13与出气管 1111的下端 部密封连接。
[0043] 本实施例中， 外筒 2上具有可封闭外筒的密封内盖， 密封内盖可幵闭的设置在 外筒 2上， 确切的说是设置在外筒 2的外筒盖上； 通过设置密封内盖， 使得外筒 2 可以形成密封的空间， 使得在启动臭氧装置 10吋， 臭氧通入外筒 2内的洗涤水中 ， 臭氧在外筒 2的密封空间内， 一方面使得外筒 2内的臭氧浓度较大， 有利于增 强杀菌消毒效果， 另一方面使得臭氧不会直接从洗衣机释放室内， 避免了大浓 度的臭氧对于用户的损害。
[0044] 本实施例中， 参见图 1所示， 洗衣机还具有用于给外筒 2中洗涤水加热的加热装 置 20， 加热装置 20包括设置在外筒 2内侧底部的加热管 21和温度传感器 22。 加热 装置 20可以将洗衣机内的水加热到接近沸点， 由于具有密封内盖使得外筒 2可以 形成密封的空间， 在密闭的外筒 2内形成水蒸气， 对外筒 2内的衣物进行高温烫 洗及水蒸气蒸煮处理， 同吋对衣物还起到高温双重杀菌处理， 更好的实现杀菌 消毒的目的。
[0045] 本实施例中， 洗衣机为波轮洗衣机， 因而具有位于内筒内部内侧底部的波轮， 洗衣机还具有驱动内筒和波轮旋转的电机。
[0046] 参阅图 6， 是本实施例中洗衣机的洗衣方法的第一个实施例的控制流程图， 上 述洗衣机的洗衣方法， 具体包括下述步骤：
[0047] S1 : 程序选择步骤。
[0048] 具体的， 用户根据洗涤的衣物选择已经设置好的程序。
[0049] S2、 用户选择步骤。
[0050] 具体的， 是否启动臭氧杀菌功能的选择， 用户可以根据需要选择是否需要启动 臭氧杀菌功能。
[0051] S3、 洗衣机启动， 进入洗涤步骤。
[0052] 具体的， 按动洗衣机的启动按键， 启动洗衣机并进入洗涤步骤； 如在 S2中选择 了臭氧杀菌功能， 则进入 S4; 否则直接进入 S5。
[0053] S4、 臭氧杀菌步骤。
[0054] 具体的， 启动臭氧装置 10的臭氧发生器 12， 使得产生的臭氧流经连通管 13和臭 氧出气口 11后， 通入外筒 2内的洗涤水中； 同吋启动电机带动波轮旋转， 使得外 筒 2内的洗涤水形成紊乱水流， 有利于臭氧溶入洗涤水中， 进而增加洗衣机内的 衣物与臭氧的接触， 增强杀菌消毒的效果。
[0055] 本实施例中， 紊乱水流通过波轮的正反交替间隔旋转， 并设置停转比均较短实 现。 具体的， 电机带动波轮正向旋转 0.2S -0.8S , 外筒 2内的洗涤水跟随波轮顺吋 针旋转； 之后波轮停止 0.1S -0.5S , 外筒 2内的洗涤水由于惯性继续顺吋针旋转； 电机带动波轮再反向旋转 0.2S -0.8S , 此吋洗涤水一方面在惯性作用下继续顺吋 针旋转， 另一方面在波轮的带动下要顺吋针旋转， 从而形成紊乱水流， 并逐渐 形成顺吋针旋转； 之后再停止 0.1S -0.5S , 再进入下一个循环。 由于波轮一直在 正反交替间隔旋转， 这样使得外筒 2内的洗涤水形成紊乱的水流。
[0056] 或者在双动力洗衣机中， 紊乱水流为通过洗衣机内筒的旋转方向和波轮的旋转 方向相反实现。 这样由于外筒 2内的洗涤水同吋受到两个方向的搅动力， 使得外 筒 2内的洗涤水形成紊乱的水流。
[0057] 臭氧杀菌步骤设置为 2-5分钟。
[0058] S5、 洗涤步骤结束。
[0059] 具体的， 洗涤步骤结束后就进入 S6漂洗步骤。
[0060] S6、 漂洗步骤。
[0061] 具体的， 漂洗步骤根据用户选定的程序可能进行两次漂洗或者多次漂洗， 之后 进入 S7脱水步骤。
[0062] S7、 脱水步骤。
[0063] 具体的， 脱水步骤完成后， 洗涤结束。
本发明的实施方式
[0064] 参阅图 6， 是本实施例中洗衣机的洗衣方法的第二个实施例的控制流程图， 本 实施例与第一个实施例的主要区别在于， 臭氧杀菌步骤中水流的不同， 因而第 一个实施例和第二个实施例利用了同一个流程图 6。
[0065] 洗衣机的洗衣方法具体包括下述步骤：
[0066] S1 : 程序选择步骤。 [0067] 具体的， 用户根据洗涤的衣物选择已经设置好的程序。
[0068] S2、 用户选择步骤。
[0069] 具体的， 是否启动臭氧杀菌功能的选择， 用户可以根据需要选择是否需要启动 臭氧杀菌功能。
[0070] S3、 洗衣机启动， 进入洗涤步骤。
[0071] 具体的， 按动洗衣机的启动按键， 启动洗衣机并进入洗涤步骤； 如在 S2中选择 了臭氧杀菌功能， 则进入 S4; 否则直接进入 S5。
[0072] S4、 臭氧杀菌步骤。
[0073] 具体的， 启动臭氧装置 10的臭氧发生器 12， 使得产生的臭氧流经连通管 13和臭 氧出气口 11后， 通入外筒 2内的洗涤水中； 同吋启动电机带动波轮旋转， 使得外 筒 2内的洗涤水形成强水流， 有利于洗涤水内衣物的翻转， 增加衣物与臭氧的接 触， 增强杀菌消毒的均匀性和彻底性。
[0074] 本实施例中， 强水流通过波轮的正反交替间隔旋转， 并设置停转比均较长实现 。 具体的， 电机带动波轮正向旋转 2S -4S , 外筒 2内的洗涤水跟随波轮顺吋针快 速旋转； 之后波轮停止 2S -4S , 外筒 2内的洗涤水由于惯性继续顺吋针快速旋转 ； 电机带动波轮再反向旋转 2S -4S , 此吋洗涤水一方面在惯性作用下继续顺吋针 旋转， 另一方面在波轮的带动下要顺吋针旋转， 从而形成较大冲击力的漩涡， 进而带动洗涤水内的衣物翻转， 也就是位于外筒 2内上方的衣物可能翻转到下方 ， 也就是距离臭氧出气口 11较远的衣服通过翻转可以距离臭氧出气口 11较近， 增加对衣物杀菌消毒的均匀性和彻底性； 之后再停止 2S -4S , 再进入下一个循环 。 由于波轮一直在正反交替间隔旋转， 这样使得外筒 2内的洗涤水形成强水流的 漩涡， 有利于衣物的翻转， 增强杀菌消毒效果。
[0075] S5、 洗涤步骤结束。
[0076] 具体的， 洗涤步骤结束后就进入 S6漂洗步骤。
[0077] S6、 漂洗步骤。
[0078] 具体的， 漂洗步骤根据用户选定的程序可能进行两次漂洗或者多次漂洗， 之后 进入 S7脱水步骤。
[0079] S7、 脱水步骤。 [0080] 具体的， 脱水步骤完成后， 洗涤结束。
[0081] 在其他实施例中， 可以在臭氧杀菌步骤中， 先形成紊乱水流有利于臭氧溶于水 ， 之后形成强水流有利于衣物的翻转， 进一步增强杀菌消毒效果。
[0082] 参阅图 7， 是本实施例中洗衣机的洗衣方法的第三个实施例的控制流程图， 本 实施例中， 相对于第一个实施例增加了烫烫加热步骤。
[0083] 洗衣机的洗衣方法具体包括下述步骤：
[0084] S1 : 程序选择步骤。
[0085] 具体的， 用户根据洗涤的衣物选择已经设置好的程序。
[0086] S2、 用户选择步骤。
[0087] 具体的， 是否启动臭氧杀菌功能的选择， 用户可以根据需要选择是否需要启动 臭氧杀菌功能； 还具有是否启动烫烫洗功能的选择。
[0088] S3、 洗衣机启动， 进入洗涤步骤。
[0089] 具体的， 按动洗衣机的启动按键， 启动洗衣机并进入洗涤步骤； 如在 S2中选择 了臭氧杀菌功能， 则进入 S4; 否则直接进入 S5。
[0090] S4、 臭氧杀菌步骤。
[0091] 具体的， 启动臭氧装置 10的臭氧发生器 12， 使得产生的臭氧流经连通管 13和臭 氧出气口 11后， 通入外筒 2内的洗涤水中； 同吋启动电机带动波轮旋转， 使得外 筒 2内的洗涤水形成紊乱水流或强水流， 增加洗衣机内的衣物与臭氧的接触， 增 强杀菌消毒的效果。
[0092] 外筒 2中的水流可以采用第一个实施例或第二个实施例中的形式。
[0093] S5、 洗涤步骤结束。
[0094] 具体的， 洗涤步骤结束后就进入 S6漂洗步骤。
[0095] S6、 漂洗步骤。
[0096] 具体的， 漂洗步骤根据用户选定的程序可能进行两次漂洗或者多次漂洗， 如在
S2中选择烫烫洗功能， 则在最后一次漂洗之前进入 S7 ; 否则直接进入 S8。
[0097] S7、 烫烫加热步骤。
[0098] 具体的， 首先向外筒 2内加入最低水位的水或最低水位加一档的水， 之后启动 加热管 21并将外筒内的洗涤水加热到接近沸点， 如到达 85度 -95度； 在烫烫加热 步骤中， 启动电机带动内筒或波轮进行选择， 对外筒 2内的洗涤水进行搅拌。 在 加热管 21加热过程中， 温度传感器 22测定洗涤水的温度， 并反馈为主控板； 由 于具有密封内盖使得外筒 2可以形成密封的空间， 在密闭的外筒 2内通过高温的 水形成水蒸气， 对外筒 2内的衣物进行高温烫洗及水蒸气蒸煮处理， 同吋对衣物 还起到高温双重杀菌处理， 更好的实现杀菌消毒的目的。
[0099] 当外筒 2内的洗涤水的温度达到设定温度后， 停止加热， 并在设定吋间之后进 入最后一次漂洗； 向外筒 2内继续加水到漂洗设定水位， 并进行最后一次漂洗。
[0100] S8、 漂洗步骤结束。
[0101] 具体的， 洗涤步骤结束后就进入 S9脱水步骤。
[0102] S9、 脱水步骤。
[0103] 具体的， 脱水步骤完成后， 洗涤结束。
[0104] 本实施中， 通过同吋设置臭氧杀菌步骤和烫烫加热步骤， 增加洗衣机的杀菌消 毒效果。
[0105] 参阅图 8， 是本实施例中洗衣机的洗衣方法的第四个实施例的控制流程图， 本 实施例中， 相对于第三个实施例增加了在漂洗过程中的幵启臭氧步骤。
[0106] 洗衣机的洗衣方法具体包括下述步骤：
[0107] S1 : 程序选择步骤。
[0108] 具体的， 用户根据洗涤的衣物选择已经设置好的程序。
[0109] S2、 用户选择步骤。
[0110] 具体的， 是否启动臭氧杀菌功能的选择， 用户可以根据需要选择是否需要启动 臭氧杀菌功能； 还具有是否启动烫烫洗功能的选择。
[0111] S3、 洗衣机启动， 进入洗涤步骤。
[0112] 具体的， 按动洗衣机的启动按键， 启动洗衣机并进入洗涤步骤； 如在 S2中选择 了臭氧杀菌功能， 则进入 S4; 否则直接进入 S5。
[0113] S4、 臭氧杀菌步骤。
[0114] 具体的， 启动臭氧装置 10的臭氧发生器 12， 使得产生的臭氧流经连通管 13和臭 氧出气口 11后， 通入外筒 2内的洗涤水中； 同吋启动电机带动波轮旋转， 使得外 筒 2内的洗涤水形成紊乱水流或强水流， 增加洗衣机内的衣物与臭氧的接触， 增 强杀菌消毒的效果。
[0115] 外筒 2中的水流可以采用第一个实施例或第二个实施例中的形式。
[0116] S5、 洗涤步骤结束。
[0117] 具体的， 洗涤步骤结束后就进入 S6漂洗步骤。
[0118] S6、 漂洗步骤， 同吋启动臭氧装置 10。
[0119] 具体的， 漂洗步骤根据用户选定的程序可能进行两次漂洗或者多次漂洗， 如在 S2中选择了臭氧杀菌功能， 则在漂洗过程中启动臭氧装置 10的臭氧发生器 12， 使得产生的臭氧流经连通管 13和臭氧出气口 11后， 通入外筒 2内的洗涤水中。 如 在 S2中选择烫烫洗功能， 则在最后一次漂洗之前进入 S7; 否则直接进入 S8。
[0120] S7、 烫烫加热步骤。
[0121] 具体的， 首先向外筒 2内加入最低水位的水或最低水位加一档的水， 之后启动 加热管 21并将外筒内的洗涤水加热到接近沸点， 如到达 85度 -95度； 在烫烫加热 步骤中， 启动电机带动内筒或波轮进行选择， 对外筒 2内的洗涤水进行搅拌。 在 加热管 21加热过程中， 温度传感器 22测定洗涤水的温度， 并反馈为主控板； 由 于具有密封内盖使得外筒 2可以形成密封的空间， 在密闭的外筒 2内通过高温的 水形成水蒸气， 对外筒 2内的衣物进行高温烫洗及水蒸气蒸煮处理， 同吋对衣物 还起到高温双重杀菌处理， 更好的实现杀菌消毒的目的。
[0122] 当外筒 2内的洗涤水的温度达到设定温度后， 停止加热， 并在设定吋间之后进 入最后一次漂洗。
[0123] S8、 漂洗步骤结束。
[0124] 具体的， 洗涤步骤结束后就进入 S9脱水步骤。
[0125] S9、 脱水步骤。
[0126] 具体的， 脱水步骤完成后， 洗涤结束。
[0127] 参阅图 9， 是本实施例中洗衣机的洗衣方法的第五个实施例的控制流程图， 本 实施例中， 相对于第三个实施例增加了加热步骤。
[0128] 洗衣机的洗衣方法具体包括下述步骤：
[0129] S1 : 程序选择步骤。
[0130] 具体的， 用户根据洗涤的衣物选择已经设置好的程序。 [0131] S2、 用户选择步骤。
[0132] 具体的， 是否启动臭氧杀菌功能的选择， 用户可以根据需要选择是否需要启动 臭氧杀菌功能； 还具有是否启动烫烫洗功能的选择、 以及是否启动加热功能的 选择。
[0133] S3、 洗衣机启动。
[0134] 具体的， 如在 S2中选择了加热功能， 则进入 S4; 否则直接进入 S5。
[0135] S4、 加热步骤。
[0136] 具体的， 启动加热管 21并将外筒内的洗涤水加热， 加热到 30度 -75度， 在加热 管 21加热过程中， 温度传感器 22测定洗涤水的温度， 并反馈为主控板； 加热主 要是为了增加洗涤剂的活性， 有利于去除衣物上的污渍， 增加衣物洗涤后的洁 净比， 或者说是洁净效果。
[0137] 之后进入 S5洗涤步骤。
[0138] S5、 洗涤步骤。
[0139] 具体的， 按动洗衣机的启动按键， 启动洗衣机并进入洗涤步骤； 如在 S2中选择 臭氧杀菌功能， 则进入 S6; 否则直接进入步骤 S7。
[0140] S6、 臭氧杀菌步骤。
[0141] 具体的， 启动臭氧装置 10的臭氧发生器 12， 使得产生的臭氧流经连通管 13和臭 氧出气口 11后， 通入外筒 2内的洗涤水中； 同吋启动电机带动波轮旋转， 使得外 筒 2内的洗涤水形成紊乱水流或强水流， 增加洗衣机内的衣物与臭氧的接触， 增 强杀菌消毒的效果。
[0142] 外筒 2中的水流可以采用第一个实施例或第二个实施例中的形式。
[0143] S7、 洗涤步骤结束。
[0144] 具体的， 洗涤步骤结束后就进入 S8漂洗步骤。
[0145] S8、 漂洗步骤。
[0146] 具体的， 漂洗步骤根据用户选定的程序可能进行两次漂洗或者多次漂洗， 如在
S2中选择烫烫洗功能， 则在最后一次漂洗之前进入 S9; 否则直接进入步骤 S10。
[0147] S9、 烫烫加热步骤。
[0148] 具体的， 启动加热管 21并将外筒内的洗涤水加热到接近沸点， 如到达 85度 -95 度。 在加热管 21加热过程中， 温度传感器 22测定洗涤水的温度， 并反馈为主控 板； 由于具有密封内盖使得外筒 2可以形成密封的空间， 在密闭的外筒 2内形成 水蒸气， 对外筒 2内的衣物进行高温烫洗及水蒸气蒸煮处理， 同吋对衣物还起到 高温双重杀菌处理， 更好的实现杀菌消毒的目的。
[0149] 之后进入最后一次漂洗。
[0150] S10、 漂洗步骤结束。
[0151] 具体的， 洗涤步骤结束后就进入 S11脱水步骤。
[0152] Sl l、 脱水步骤。
[0153] 具体的， 脱水步骤完成后， 洗涤结束。
[0154] 以上所述， 仅是本发明的较佳实施例而已， 并非是对本发明作其它形式的限制 ， 任何熟悉本专业的技术人员可能利用上述揭示的技术内容加以变更或改型为 等同变化的等效实施例。 但是凡是未脱离本发明技术方案内容， 依据本发明的 技术实质对以上实施例所作的任何简单修改、 等同变化与改型， 仍属于本发明 技术方案的保护范围。

Claims

权利要求书
一种洗衣机的洗衣方法， 包括： 洗涤步骤、 漂洗步骤、 和脱水步骤， 其特征在于， 在所述洗涤步骤和漂洗步骤的至少一个步骤中具有臭氧 杀菌步骤， 所述臭氧杀菌步骤包括将臭氧通入外筒中的洗涤水中、 同 吋将外筒中的洗涤水形成紊乱水流和 /或强水流。
根据权利要求 1所述的洗衣方法， 其特征在于， 所述紊乱水流或强水 流为通过洗衣机波轮的正反交替间隔旋转和停转比实现。
根据权利要求 1所述的洗衣方法， 其特征在于， 所述紊乱水流为通过 洗衣机内筒的旋转方向和波轮的旋转方向相反实现。
根据权利要求 1所述的洗衣方法， 其特征在于， 所述洗衣方法还包括 所述洗涤步骤之前的用户选择步骤， 在所述用户选择步骤中具有是否 启动臭氧杀菌功能的选择。
根据权利要求 4所述的洗衣方法， 其特征在于， 所述用户选择步骤中 还具有是否启动烫烫洗功能的选择。
根据权利要求 5所述的洗衣方法， 其特征在于， 当用户选择了启动烫 烫洗功能， 在漂洗步骤的最后一次漂洗之前启动烫烫加热步骤， 将外 筒内的洗涤水加热到 85度 -95度。
根据权利要求 4所述的洗衣方法， 其特征在于， 所述用户选择步骤中 还具有是否启动加热功能的选择； 当用户选择了启动加热功能， 在所 述洗涤步骤之前进行加热步骤， 将外筒内的洗涤水加热到 30度 -75度 一种具有权利要求 1至 7任一项所述的洗衣方法的洗衣机， 其特征在于 ， 所述洗衣机包括箱体、 位于所述箱体内相互套装的外筒和内筒， 所 述洗衣机还具有用于杀菌消毒的臭氧装置。
根据权利要求 8所述的洗衣机， 其特征在于， 所述臭氧装置包括设置 在外筒底部的臭氧出气口、 臭氧发生器、 连接所述臭氧出气口与臭氧 发生器的连通管， 所述连通管上串联设置有两个单向阀。
根据权利要求 8所述的洗衣机， 其特征在于， 所述外筒具有可封闭所 述外筒的密封内盖， 所述密封内盖可幵闭的设置在所述外筒上。
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