CN113914063A - Sterilization method and system of clothes care device, storage medium and device - Google Patents
Sterilization method and system of clothes care device, storage medium and device Download PDFInfo
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- CN113914063A CN113914063A CN202010587583.8A CN202010587583A CN113914063A CN 113914063 A CN113914063 A CN 113914063A CN 202010587583 A CN202010587583 A CN 202010587583A CN 113914063 A CN113914063 A CN 113914063A
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- washing water
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- ultraviolet
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 245
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 212
- 238000000034 method Methods 0.000 title claims abstract description 52
- 238000005406 washing Methods 0.000 claims abstract description 176
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 159
- 230000002070 germicidal effect Effects 0.000 claims description 35
- 238000004891 communication Methods 0.000 claims description 18
- 239000000126 substance Substances 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 abstract description 9
- 238000009395 breeding Methods 0.000 abstract description 5
- 230000001488 breeding effect Effects 0.000 abstract description 5
- 230000014759 maintenance of location Effects 0.000 abstract description 3
- 230000018044 dehydration Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- 238000006297 dehydration reaction Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012279 drainage procedure Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 239000000344 soap Substances 0.000 description 2
- 241000510097 Megalonaias nervosa Species 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- FOIXSVOLVBLSDH-UHFFFAOYSA-N Silver ion Chemical compound [Ag+] FOIXSVOLVBLSDH-UHFFFAOYSA-N 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000012414 sterilization procedure Methods 0.000 description 1
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Classifications
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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
- 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
- D06F33/43—Control of cleaning or disinfection of washing machine parts, e.g. of tubs
-
- 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
- D06F34/00—Details of control systems for washing machines, washer-dryers or laundry dryers
- D06F34/04—Signal transfer or data transmission arrangements
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
-
- 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
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/08—Liquid supply or discharge arrangements
- D06F39/083—Liquid discharge or recirculation arrangements
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Computer Networks & Wireless Communication (AREA)
- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention provides a sterilization method of a clothes care device, which comprises the following steps: acquiring a current execution program of the clothes care device; judging whether a sterilization program exists in the current execution program or not; if the ultraviolet sterilization device exists, the clothes care device is configured to start the ultraviolet sterilization device at the water outlet of the outer drum of the clothes care device so as to sterilize the washing water in the outer drum or the washing water and the washings in the washing process. The invention also relates to a sterilization system, a storage medium and a device of the clothes care device. The invention can sterilize the dirt mixed in the drum wall of the washing water, thereby avoiding the secondary pollution of the clothes caused by the dirt mixed in the drum wall of the washing water; in addition, the ultraviolet sterilization device at the water outlet of the outer barrel also sterilizes the residual water in the communicating pipe, thereby avoiding the peculiar smell generated by breeding a large amount of bacteria due to long-time retention of the residual water in the communicating pipe communicated with the drainage pump.
Description
Technical Field
The invention relates to the field of sterilization of clothes care devices, in particular to a sterilization method of a clothes care device.
Background
The progress of the washing technology is always intuitively reflected by the progress of human science and technology. From the beginning, people manually beat clothes at the river side, remove stains by using soap pods, increase friction among the clothes by using a washboard, use soap or washing powder, then use an electric impeller washing machine, and add washing liquid, and the most advanced drum washing machine at present. In addition to the difference of the washing mode, more and more functions are continuously added in the updating of the washing machine, such as drying, self-cleaning, high-temperature sterilization, and the like.
In the past, the main pursuit of people for washing clothes is 'cleaning', the cleaning is on the surface, and the aim of washing clothes is achieved as long as no obvious stain or peculiar smell exists on the surface of the clothes. Because the washing water flows between the machine groove and the inner and outer barrels, dirt is formed on the outer wall of the inner barrel and the inner wall of the outer barrel after long-time accumulation, a large amount of bacteria can be bred, great harm can be caused to human bodies, and in fact, the number of bacteria of the washing machine which is not cleaned for a long time is quite amazing.
The existing washing machine generally has two sterilization modes, one is a physical sterilization method, and the other is a chemical sterilization method. The physical sterilization method comprises high-temperature sterilization, antibacterial materials and nano-antibacterial; the chemical sterilization method at least comprises silver ion sterilization, electrolytic water sterilization and ozone sterilization. In addition, the ultraviolet sterilization device is generally arranged on the inner side of the upper cover of the seat, so that the requirement on the waterproofness of the ultraviolet sterilization device is low, but the sterilized ultraviolet light directly irradiates on clothes, and damages the clothes to a certain extent are caused; or the ultraviolet sterilization device is arranged at the water inlet to sterilize the injected water, but dirt accumulated on the wall of the drum is mixed into the washing water to pollute the clothes in the washing process.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a sterilization method of a clothes care device.
The invention solves the technical problem by installing the ultraviolet sterilization device at the water outlet of the outer cylinder for sterilization.
The invention provides a sterilization method of a clothes care device, which comprises the following steps:
acquiring a current execution program of the clothes care device;
judging whether a sterilization program exists in the current execution program or not;
if the ultraviolet sterilization device exists, the clothes care device is configured to start the ultraviolet sterilization device at the water outlet of the outer drum of the clothes care device so as to sterilize the washing water in the outer drum or the washing water and the washings in the washing process.
Preferably, the step of configuring the laundry care device to activate the ultraviolet sterilization device at the drain of the outer drum thereof to perform sterilization on the washing water in the outer drum or the washing water and the laundry in the process of performing sterilization includes:
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is not carried out,
acquiring the sterilization time of the current execution program;
judging whether the sterilization time meets a preset sterilization time threshold value or not; if yes, stopping sterilization; otherwise, the sterilization is continuously performed.
Preferably, in the step of configuring the ultraviolet sterilization device for the clothes care device to activate the drain of the outer cylinder thereof, the method further comprises:
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is carried out,
acquiring the time required by the current execution program;
acquiring the current time of the execution program;
judging whether the time from the end of the execution program meets a preset sterilization time threshold or not according to the current time and the required time; if yes, sterilizing; otherwise, sterilization is not performed.
Preferably, in the step of sterilizing the washing water in the tub or the washing water and the laundry in the washing process, the method further comprises:
sterilizing the washing water in a communicating pipe connected with the drain pump;
the circulating pump is used for driving the washing water to circulate in the outer cylinder and the pipeline so as to perform circulating sterilization on the washing water passing through the ultraviolet sterilization device.
Preferably, in the step of sterilizing the washing water in the tub or the washing water and the laundry in the washing process, the method further comprises:
an ultraviolet germicidal lamp in the ultraviolet germicidal device irradiates the washing water in the outer tub to perform sterilization on the washing water in the outer tub.
The present invention also provides a computer-readable storage medium having stored thereon a computer program for executing by a processor a method of sterilizing a laundry care device.
The invention also provides a sterilization system of the clothes care device, which comprises an acquisition module, a judgment module, a sterilization module and an ultraviolet sterilization device; wherein the content of the first and second substances,
the acquisition module is configured to acquire a currently executed program of a current clothes care device;
the judging module is configured to judge whether a sterilization program exists in the currently executed program;
the ultraviolet sterilization device is arranged at a water outlet of the outer cylinder in the clothes care device and is used for executing a sterilization instruction sent by the clothes care device;
the sterilization module is configured to configure the clothes care device to start the ultraviolet sterilization device at the drain of the outer drum of the clothes care device if a sterilization program exists so as to sterilize the washing water in the outer drum or the washing water and the washings in the execution process.
Preferably, the sterilization module comprises a judgment unit and an execution unit; wherein the content of the first and second substances,
the judging unit is configured to judge whether the current drainage pump is started or not based on the current execution program; if the starting-up is not carried out,
acquiring the sterilization time of the current execution program;
judging whether the sterilization time meets a preset sterilization time threshold value or not; if yes, stopping sterilization; otherwise, continuing to perform sterilization;
or the like, or, alternatively,
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is carried out,
acquiring the time required by the current execution program;
judging whether the time from the end of the execution sequence meets a preset sterilization time threshold value or not; if yes, sterilizing; otherwise, stopping sterilization;
the execution unit is configured to sterilize the washing water in a communication pipe connected with the drain pump;
driving the washing water to circulate in the outer cylinder and the pipeline by using a circulating pump so as to perform circulating sterilization on the washing water passing through the ultraviolet sterilization device;
or the like, or, alternatively,
an ultraviolet germicidal lamp in the ultraviolet germicidal device irradiates the washing water in the outer tub to perform sterilization on the washing water in the outer tub.
The invention also provides a clothes care device, which comprises a device body used for executing the clothes care program, wherein the device body comprises an outer cylinder and a sterilization system of the clothes care device;
the ultraviolet sterilization device comprises an ultraviolet sterilization lamp, and a sterilization module of the sterilization system sends out a sterilization instruction so as to configure the ultraviolet sterilization lamp to sterilize the washing water at the water outlet of the outer barrel or the washing water and the washings in the washing process.
Preferably, the device body further comprises a drainage pump, and the drainage pump is connected with the outer cylinder through a communication pipe; the ultraviolet germicidal lamp is arranged in the communication pipe at the water outlet of the outer barrel so as to irradiate and sterilize the washing water in the outer barrel.
Preferably, the ultraviolet sterilization device further comprises a reflector and a connector; wherein the content of the first and second substances,
the reflector surrounds the ultraviolet germicidal lamp through the connecting piece so as to enlarge the irradiation range of the ultraviolet germicidal lamp to the washing water in the outer barrel.
Preferably, the device body further comprises a circulating pump, a first connecting pipe and a second connecting pipe; wherein the content of the first and second substances,
the circulating pump is used for enabling the washing water to circularly move in the outer barrel, the first connecting pipe and the second connecting pipe; the first connecting pipe and the second connecting pipe are respectively connected with the outer barrel and the circulating pump;
the ultraviolet germicidal lamp is disposed in the first connection pipe or the second connection pipe to sterilize the washing water passing through the first connection pipe or the second connection pipe.
Compared with the prior art, the invention has the beneficial effects that:
the invention discloses a sterilization method of a clothes care device, which comprises the steps of acquiring a current execution program of the current clothes care device, and when judging that the current execution program has the sterilization program, configuring the clothes care device to start an ultraviolet sterilization device at a water outlet of an outer barrel to sterilize washing water in the outer barrel or the washing water and washings in a floor washing process; the sterilization method can sterilize the dirt mixed in the drum wall of the washing water, so as to prevent the dirt on the drum wall from mixing in the washing water to cause secondary pollution to the clothes; in addition, the ultraviolet sterilization device at the water outlet of the outer barrel also sterilizes the residual water in the communicating pipe, thereby avoiding the peculiar smell generated by breeding a large amount of bacteria due to long-time retention of the residual water in the communicating pipe communicated with the drainage pump.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without limiting the invention. In the drawings:
fig. 1 is an overall flowchart of a sterilization method of a laundry care device according to the present invention;
FIG. 2 is a logic diagram of one embodiment of a sterilization method of a laundry care device of the present invention;
FIG. 3 is a block diagram of a sterilization system of the clothes care appliance of the present invention;
FIG. 4 is a schematic view of the structure of one embodiment of a garment care device of the present invention;
FIG. 5 is an enlarged view of FIG. 4;
FIG. 6 is a schematic view of another embodiment of a garment care device of the present invention;
FIG. 7 is an enlarged view of FIG. 6;
reference numerals: 1. the device comprises a device body, 10, an ultraviolet sterilization device, 110, an ultraviolet sterilization lamp, 120, a reflector, 130, a connecting piece, 20, an outer cylinder, 30, an inner cylinder, 40, a drainage pump, 50, a circulating pump, 60, a communication pipe, 610, a first connecting pipe, 620, a second connecting pipe, 630, a third connecting pipe, 70, a drainage pipe, 100, an acquisition module, 200, a judgment module, 300, a sterilization module, 301, an execution unit, 302 and a judgment unit.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that any combination of the embodiments or technical features described below can be used to form a new embodiment without conflict.
The invention provides a sterilization method of a clothes care device, which is generally characterized in that an ultraviolet sterilization device is arranged at a water inlet of a washing machine to sterilize injected water, but during the washing or rinsing process, dirt accumulated on the outer wall of an inner cylinder or the inner wall of an outer cylinder is mixed into washing water to pollute clothes being washed in the inner cylinder. The ultraviolet sterilization device is arranged at the lowest part of the outer cylinder of the washing machine, namely the ultraviolet sterilization device sterilizes the washing water after dirt on the inner wall of the outer cylinder or the outer wall of the inner cylinder of the washing machine is mixed into the washing water; in addition, residual water in a communicating pipe connected with the drainage pump after washing is finished can be sterilized through the ultraviolet sterilization device, so that peculiar smell is prevented from being generated due to long-time bacterial breeding.
Specifically, as shown in fig. 1, the method includes the following steps:
and S10, acquiring the current execution program of the current clothes care device. The execution programs of the laundry care device include a washing program, a rinsing program, a dehydrating program, a drying program, and the like.
And S20, judging whether the current execution program contains a sterilization program.
S30, when the sterilization program is determined in step S20, the clothes care device is configured to start the ultraviolet sterilization device at the drain of the outer drum of the clothes care device so as to sterilize the washing water in the outer drum or the washing water and the washings in the washing process. The drain port of the tub is generally located at the lowermost portion thereof to drain the washing water in the tub. The drainage mode of the clothes care device generally comprises upper drainage and lower drainage, wherein the upper drainage is to drain the washing water in the outer cylinder from the upper end of the clothes care device through a drainage pump; the lower drainage does not need a drainage pump, and the washing water in the outer cylinder is drained by the self gravity. The ultraviolet sterilization device is arranged at a water outlet of the outer barrel and is arranged on a communicating pipe which is a multi-way connecting piece; when the execution program of the clothes care device is different, the sterilization objects of the ultraviolet sterilization device are different, for example, when the execution program is washing or rinsing, the washing water in the inner and outer cylinders needs to be sterilized, when the execution program is a dehydration program, the discharged water needs to be sterilized, and the sterilization time and the sterilization required time are different according to different execution programs.
It should be noted that: for example, when the obtained currently executed program of the laundry care device is a washing program or a rinsing program, and the ultraviolet sterilization device sterilizes the washing water in the outer tub, the washing water in the outer tub is continuously rotated and is driven to continuously roll over due to the continuous rotation of the inner tub during the washing program or the rinsing program, so that the washing water and the laundry in the inner tub during the washing process are further sterilized. Specifically, as shown in fig. 2, in one embodiment, when the acquired currently executed program is a washing program or a rinsing program, the method includes the following steps:
judging whether the current drainage pump is started or not based on the current execution program; if not, the current execution program is judged to be a washing program or a rinsing program.
Acquiring the sterilization time of the current execution program; the sterilization time for which the washing process or the rinsing process has been completed is acquired.
Judging whether the sterilization time meets a preset sterilization time threshold value or not; if yes, stopping sterilization; otherwise, the sterilization is continuously performed. In the present embodiment, sterilization is performed by presetting a sterilization time threshold, which should be understood as follows: for example, in the washing program, the time required by the whole washing program is fifteen minutes, the preset sterilization time is three minutes, and when the acquired sterilization time meets three minutes, the sterilization is stopped; otherwise, the sterilization is continuously performed.
It should be noted that, the washing program or the rinsing program also includes drainage, the drainage stage will start the drainage pump, and the drainage performed under the washing program will not perform sterilization; the reason is as follows: the washing machine also comprises a dewatering program after the washing program and the rinsing program, the last drainage in the whole washing process can be executed in the dewatering program, and part of the last drainage in the dewatering program is remained in the communication connected with the drainage pump, so the drainage in the washing program and the rinsing program does not need to be sterilized; of course, the configuration may be performed if the user deems it necessary.
In another embodiment, as shown in fig. 2, when the currently executed program acquired in step S10 is a dehydration program, the method specifically includes the following steps:
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is carried out,
acquiring the time required by the current execution program;
acquiring the current time of the execution program;
judging whether the time from the end of the washing program meets a preset sterilization time threshold value or not according to the current time and the required time; if yes, sterilizing; otherwise, sterilization is not performed. In the present embodiment, the total time required for acquiring the washing process, i.e., the dehydrating process, such as eight minutes; when the current time of the dehydration program is acquired, whether the distance between the current time and the time when the dehydration program is finished meets a preset sterilization time threshold value is judged, and the judgment is as follows: counting down time of the dehydration program, for example, the dehydration program can be completed after three minutes, and when the three minutes meet a preset sterilization time threshold, sterilization is started; otherwise, sterilization is not performed. The dewatering procedure is that whole laundry process needs the drainage at last, because of washing machine self structural problem, after accomplishing the dewatering procedure, has residual water in the communicating pipe of connecting the drainage pump, so carry out to disinfect in the final stage of dewatering procedure and can exterminate the bacterium that breeds in the residual water in the communicating pipe of connecting the drainage pump, avoid residual water to breed a large amount of bacteria and produce the peculiar smell for a long time.
It should be noted that: in the drying process or other processes not involving drainage, the present invention does not perform sterilization for the following reasons: the penetration force of ultraviolet sterilization is weak, and the sterilization effect is not obvious. Water is involved in the washing procedure, the rinsing procedure and the dehydration procedure, and the water is used as a carrier to carry out comprehensive sterilization and disinfection, so that the sterilization effect is good. Such as: in the washing program or the rinsing program, the washing water communicated with the drainage pump is sterilized, and the washing water is in motion, so although the ultraviolet sterilization device sterilizes part of the washing water, the washing machine which is in motion always has good sterilization effect in a long-time sterilization process.
In one embodiment, as shown in fig. 4 and 5, the ultraviolet germicidal lamp in the ultraviolet germicidal device irradiates the washing water in the outer tub to perform sterilization on the washing water in the outer tub. The ultraviolet sterilization device is arranged on a communicating pipe connected with the drainage pump, and comprises at least one ultraviolet sterilization lamp, one end of the ultraviolet sterilization lamp is arranged on the ultraviolet sterilization device, and the other end of the ultraviolet sterilization lamp is positioned in the communicating pipe connected with the drainage pump and irradiates the washing water in the outer barrel. For example, the distance between the outer tub and the inner tub is about 1.5-3cm, which is a distance that the ultraviolet germicidal lamp can penetrate, and the washing water in the outer tub moves continuously with the rotation of the inner tub, and the sterilizing effect of the laundry is improved by setting the sterilizing time of the ultraviolet germicidal lamp; in addition, the ultraviolet germicidal lamp sterilizes the washing water and the washings in the washing machine which is washing or rinsing, and can sterilize the dirt mixed in the washing water on the outer wall of the inner cylinder or the inner wall of the outer cylinder together, thereby avoiding the secondary pollution of the dirt on the outer wall of the inner cylinder or the inner wall of the outer cylinder to the clothes.
In an alternative embodiment, as shown in fig. 6 and 7, the washing water in the communication pipe connected to the drain pump is sterilized;
the circulating pump is used for driving the washing water to circulate in the outer cylinder and the pipeline so as to perform circulating sterilization on the washing water passing through the ultraviolet sterilization device. In the present embodiment, the washing water is driven to circulate in the outer tub and the two connection pipes by the circulation pump, as compared to the passive sterilization mode in the previous embodiment, in which the washing water in the outer tub passes through the uv sterilizing lamp and the washing water that has not passed through the uv sterilizing lamp may not be sterilized; in the implementation, the washing water is actively circulated by an active sterilization mode, namely, by using the circulating pump, so that the sterilization effect is improved.
Specifically, a circulating pump is arranged on the communicating pipe, one end of the first connecting pipe and one end of the second connecting pipe are connected with the circulating pump, and the other end of the first connecting pipe and the second connecting pipe are communicated with the outer barrel; the first connecting pipe and the second connecting pipe are respectively connected with different positions of the outer barrel, and preferably, the farther the two positions of the first connecting pipe and the second connecting pipe communicated with the outer barrel are, the better the distance is. The washing water in the outer cylinder is circulated all the time through the first connecting pipe, the circulating pump, the second connecting pipe and the outer cylinder by using the circulating pump, and the ultraviolet sterilizing lamp is installed in the first connecting pipe or the second connecting pipe so as to sterilize the washing water passing through the first connecting pipe or the second connecting pipe.
In one embodiment, step S30 further includes:
configuring a sterilization mode of a laundry care device based on the execution program; wherein the sterilization mode comprises an interval sterilization mode and a continuous sterilization mode. Such as: the interval sterilization mode is preferred to perform sterilization in the washing procedure or the rinsing procedure because the rotation of the inner tub is also interval; the continuous sterilization mode is preferable in the dehydration process because the drain pump continuously passes the washing water through the communication pipe during the draining process. The specific time of the interval sterilization mode can be set according to specific conditions, for example, the time of the interval is matched with the rotation mode of the inner barrel, and the like.
The present invention also provides a computer-readable storage medium having stored thereon a computer program for executing by a processor a method of sterilizing a laundry care device.
The present invention further provides a sterilization system of a laundry care device, as shown in fig. 3, comprising an obtaining module 100, a determining module 200, a sterilization module 300, and an ultraviolet sterilization device 10; wherein the content of the first and second substances,
the acquiring module 100 is configured to acquire a currently executed program of a current clothes care device;
the determination module 200 is configured to determine whether a sterilization program exists in the currently executed programs;
the ultraviolet sterilization device 10 is arranged at a water outlet of the outer cylinder in the clothes care device and is used for executing a sterilization instruction sent by the clothes care device;
the sterilization module 300 is configured to configure the laundry care device to activate the ultraviolet sterilization device at the drain of the outer drum thereof if a sterilization procedure exists, so as to sterilize the washing water in the outer drum or the washing water and the laundry during execution.
Preferably, the sterilization module 30 includes a determination unit 302 and an execution unit 301; wherein the content of the first and second substances,
the determining unit 302 is configured to determine whether the current drain pump is started based on the current execution program; if the starting-up is not carried out,
acquiring the sterilization time of the current execution program;
judging whether the sterilization time meets a preset sterilization time threshold value or not; if yes, stopping sterilization; otherwise, continuing to perform sterilization;
or the like, or, alternatively,
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is carried out,
acquiring the time required by the current execution program;
judging whether the time from the end of the execution sequence meets a preset sterilization time threshold value or not; if yes, sterilizing; otherwise, stopping sterilization;
the execution unit 301 configured to sterilize washing water in a communication pipe connected to the drain pump;
driving the washing water to circulate in the outer cylinder and the pipeline by using a circulating pump so as to perform circulating sterilization on the washing water passing through the ultraviolet sterilization device;
or the like, or, alternatively,
an ultraviolet germicidal lamp in the ultraviolet germicidal device irradiates the washing water in the outer tub to perform sterilization on the washing water in the outer tub.
The invention also provides a clothes care device, as shown in fig. 4-7, comprising a device body 1 for executing a clothes care program, wherein the device body 1 comprises an outer barrel 20 and a sterilization system of the clothes care device;
the ultraviolet sterilizer 10 is disposed at the drain of the outer tub 20, the ultraviolet sterilizer 10 includes an ultraviolet germicidal lamp 110, and a sterilization module of the sterilization system sends out a sterilization command to configure the ultraviolet germicidal lamp 110 to sterilize the washing water at the drain of the outer tub 20 or the washing water and the laundry during the washing process. In one embodiment, generally, the drain outlet of the outer tub 20 is located at the lowest end thereof, the ultraviolet sterilization device 10 is disposed in the communication pipe 60 connected to the drain outlet and near the drain outlet, and the ultraviolet sterilization lamp 110 in the ultraviolet sterilization device 10 sterilizes the washing water at the drain outlet of the outer tub 20, sterilizes the washing water being washed or rinsed and the laundry, and simultaneously sterilizes dirt mixed in the washing water on the outer wall of the inner tub 30 or the inner wall of the outer tub 20, thereby enhancing the sterilization effect.
The device body 1 further comprises a drain pump 40, wherein the drain pump 40 is connected with the outer cylinder 20 through a communication pipe 60; the ultraviolet germicidal lamp 110 is disposed in the communication pipe 60 at the drain outlet of the outer tub 20 to irradiate and sterilize the washing water in the outer tub 20. In one embodiment, the laundry care device drains water by means of upper drainage, the drain pump 40 is connected to the outer tub 20 through the communication pipe 60, and the ultraviolet sterilization device 10 is installed in the communication pipe. Because of the structure of the clothes care device, after the drainage procedure is finished, residual water exists in the communication pipe communicated with the drainage pump, the residual water contains laundry detergent and sundries for washing clothes, a large number of bacteria are easy to breed, and when the clothes care device carries out the final drainage procedure, namely the final drainage of the dehydration procedure, the ultraviolet sterilization is carried out on the discharged washing water, so that the washing water remained in the communication pipe communicated with the drainage pump is prevented from breeding bacteria and generating peculiar smell.
In a preferred embodiment, as shown in fig. 6 and 7, the ultraviolet sterilization device 10 further includes a reflector and 120 connector 130; the reflector 120 surrounds the ultraviolet germicidal lamp 110 through the connecting member 130, so as to increase the irradiation range of the ultraviolet germicidal lamp 110 on the washing water in the outer tub 20. The cross-sectional area of the drain opening of the outer tub 20 is preferably tapered in structure, that is, the diameter of the drain opening on the inner side of the outer tub 20 is larger than the diameter of the drain opening on the outer side of the outer tub, to increase the irradiation range of the ultraviolet germicidal lamp irradiating the washing water in the outer tub.
Further, the reflector 120 is disposed around the ultraviolet germicidal lamp, which not only increases the irradiation range of the ultraviolet germicidal lamp to the washing water in the outer tub 20, but also slows down the decay time of the ultraviolet germicidal lamp 110, and improves the germicidal effect of the ultraviolet germicidal lamp.
In one embodiment, the apparatus body 1 further includes a circulation pump 40, a first connection pipe 610, a second connection pipe 620; wherein the content of the first and second substances,
the circulation pump 40 is used to circulate the washing water in the tub 20, the first connection pipe 610, and the second connection pipe 620; wherein the first connecting pipe 610 and the second connecting pipe 620 are respectively connected with the outer tub 30 and the circulating pump 50;
the ultraviolet germicidal lamp is disposed 10 in the first connection pipe 610 or the second connection pipe 620 to sterilize the washing water passing through the first connection pipe 610 or the second connection pipe 620. With respect to the previous embodiment of irradiating the washing water in the tub 20 for sterilization, the present embodiment of actively sterilizing the washing water in the tub 20 by using the circulation pump 50 on the basis of the previous embodiment should be understood as follows: the washing water in the tub 20 is circulated in the first connection pipe 610, the second connection pipe 620, and the tub 20 by the circulation pump 50 to uniformly sterilize the washing water in the tub 20, thereby improving a sterilization effect.
The invention discloses a sterilization method of a clothes care device, which comprises the steps of acquiring a current execution program of the current clothes care device, and when judging that the current execution program has the sterilization program, configuring the clothes care device to start an ultraviolet sterilization device at a water outlet of an outer barrel to sterilize washing water in the outer barrel or the washing water and washings in a floor washing process; the sterilization method can sterilize the dirt mixed in the drum wall of the washing water, so as to prevent the dirt on the drum wall from mixing in the washing water to cause secondary pollution to the clothes; in addition, the ultraviolet sterilization device at the water outlet of the outer barrel also sterilizes the residual water in the communicating pipe, thereby avoiding the peculiar smell generated by breeding a large amount of bacteria due to long-time retention of the residual water in the communicating pipe communicated with the drainage pump.
The foregoing is merely a preferred embodiment of the invention and is not intended to limit the invention in any manner; those skilled in the art can readily practice the invention as shown and described in the drawings and detailed description herein; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the invention as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.
Claims (12)
1. A method of sterilizing a garment care device, comprising the steps of:
acquiring a current execution program of the clothes care device;
judging whether a sterilization program exists in the current execution program or not;
if the ultraviolet sterilization device exists, the clothes care device is configured to start the ultraviolet sterilization device at the water outlet of the outer drum of the clothes care device so as to sterilize the washing water in the outer drum or the washing water and the washings in the washing process.
2. The method of claim 1, wherein the step of configuring the laundry care device to activate the ultraviolet sterilization device at the drain of the outer drum of the laundry care device to sterilize the washing water in the outer drum or the washing water and the laundry during the washing process comprises:
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is not carried out,
acquiring the sterilization time of the current execution program;
judging whether the sterilization time meets a preset sterilization time threshold value or not; if yes, stopping sterilization; otherwise, the sterilization is continuously performed.
3. The method of claim 1, wherein in the step of configuring the ultraviolet sterilization device to activate the drain of the outer drum of the clothes care device, further comprising:
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is carried out,
acquiring the time required by the current execution program;
acquiring the current time of the execution program;
judging whether the time from the end of the execution program meets a preset sterilization time threshold or not according to the current time and the required time; if yes, sterilizing; otherwise, sterilization is not performed.
4. The method for sterilizing a laundry care device according to claim 1, further comprising, in the step of sterilizing the washing water in the tub or the washing water and the laundry during the washing process:
sterilizing the washing water in a communicating pipe connected with the drain pump;
the circulating pump is used for driving the washing water to circulate in the outer cylinder and the pipeline so as to perform circulating sterilization on the washing water passing through the ultraviolet sterilization device.
5. The method for sterilizing a laundry care device according to claim 1, further comprising, in the step of sterilizing the washing water in the tub or the washing water and the laundry during the washing process:
an ultraviolet germicidal lamp in the ultraviolet germicidal device irradiates the washing water in the outer tub to perform sterilization on the washing water in the outer tub.
6. A computer-readable storage medium having stored thereon a computer program, characterized in that: the computer program is executed by a processor for performing the method as claimed in claim 1.
7. The sterilization system of the clothes care device is characterized by comprising an acquisition module, a judgment module, a sterilization module and an ultraviolet sterilization device; wherein the content of the first and second substances,
the acquisition module is configured to acquire a currently executed program of a current clothes care device;
the judging module is configured to judge whether a sterilization program exists in the currently executed program;
the ultraviolet sterilization device is arranged at a water outlet of the outer cylinder in the clothes care device and is used for executing a sterilization instruction sent by the clothes care device;
the sterilization module is configured to configure the clothes care device to start the ultraviolet sterilization device at the drain of the outer drum of the clothes care device if a sterilization program exists so as to sterilize the washing water in the outer drum or the washing water and the washings in the execution process.
8. The sterilization system for a garment care device according to claim 7,
the sterilization module comprises a judgment unit and an execution unit; wherein the content of the first and second substances,
the judging unit is configured to judge whether the current drainage pump is started or not based on the current execution program; if the starting-up is not carried out,
acquiring the sterilization time of the current execution program;
judging whether the sterilization time meets a preset sterilization time threshold value or not; if yes, stopping sterilization; otherwise, continuing to perform sterilization;
or the like, or, alternatively,
judging whether the current drainage pump is started or not based on the current execution program; if the starting-up is carried out,
acquiring the time required by the current execution program;
judging whether the time from the end of the execution sequence meets a preset sterilization time threshold value or not; if yes, sterilizing; otherwise, stopping sterilization;
the execution unit is configured to sterilize the washing water in a communication pipe connected with the drain pump;
driving the washing water to circulate in the outer cylinder and the pipeline by using a circulating pump so as to perform circulating sterilization on the washing water passing through the ultraviolet sterilization device;
or the like, or, alternatively,
an ultraviolet germicidal lamp in the ultraviolet germicidal device irradiates the washing water in the outer tub to perform sterilization on the washing water in the outer tub.
9. A laundry care appliance comprising an appliance body for performing a laundry care program, wherein the appliance body comprises an outer tub, a sterilization system of the laundry care appliance according to any one of claims 7-8;
the ultraviolet sterilization device comprises an ultraviolet sterilization lamp, and a sterilization module of the sterilization system sends out a sterilization instruction so as to configure the ultraviolet sterilization lamp to sterilize the washing water at the water outlet of the outer barrel or the washing water and the washings in the washing process.
10. A clothing-care device as claimed in claim 9, wherein the device body further comprises a drain pump, the drain pump being connected to the outer tub through a communication pipe; the ultraviolet germicidal lamp is arranged in the communication pipe at the water outlet of the outer barrel so as to irradiate and sterilize the washing water in the outer barrel.
11. A clothing-care appliance as claimed in claim 9, wherein said uv-sterilization device further comprises a reflector and a connector; wherein the content of the first and second substances,
the reflector surrounds the ultraviolet germicidal lamp through the connecting piece so as to enlarge the irradiation range of the ultraviolet germicidal lamp to the washing water in the outer barrel.
12. A garment care device as claimed in claim 9, characterized in that the device body further comprises a circulation pump, a first connection pipe, a second connection pipe; wherein the content of the first and second substances,
the circulating pump is used for enabling the washing water to circularly move in the outer barrel, the first connecting pipe and the second connecting pipe; the first connecting pipe and the second connecting pipe are respectively connected with the outer barrel and the circulating pump;
the ultraviolet germicidal lamp is disposed in the first connection pipe or the second connection pipe to sterilize the washing water passing through the first connection pipe or the second connection pipe.
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| CN202010587583.8A CN113914063B (en) | 2020-06-24 | 2020-06-24 | Sterilization method and system for clothes care device, storage medium and device |
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| CN202010587583.8A CN113914063B (en) | 2020-06-24 | 2020-06-24 | Sterilization method and system for clothes care device, storage medium and device |
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