CN110946540B - Shoe washer and control method thereof - Google Patents
Shoe washer and control method thereof Download PDFInfo
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- CN110946540B CN110946540B CN201811132021.3A CN201811132021A CN110946540B CN 110946540 B CN110946540 B CN 110946540B CN 201811132021 A CN201811132021 A CN 201811132021A CN 110946540 B CN110946540 B CN 110946540B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L23/00—Cleaning footwear
- A47L23/02—Shoe-cleaning machines, with or without applicators for shoe polish
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The invention belongs to the technical field of shoe washing machines, and particularly relates to a shoe washing machine and a control method thereof. The invention aims to solve the problem that the cleaning effect of the existing shoe cleaning machine is easily affected by the foam content. For this purpose, the shoe washer of the invention comprises a spray member and a water pump connected with the spray member, wherein the water pump comprises a motor; the control method of the invention comprises the following steps: acquiring the current of a motor; according to the current of motor, make the shoe-cleaning machine get into defoaming mode selectively to the shoe-cleaning machine can in time get into defoaming mode when the foam is too much, thereby can not contain too much foam in the washing water of effectively guaranteeing the shoe-cleaning machine, in order to guarantee that spray the water column that the component can produce enough pressure, and then effectively guarantee the cleaning performance of shoe-cleaning machine.
Description
Technical Field
The invention belongs to the technical field of shoe washing machines, and particularly relates to a shoe washing machine and a control method thereof.
Background
With the continuous progress of science and technology, people's both hands are liberated from heavy physical work gradually, especially at today that the pace of life is gradually accelerated, people have become accustomed to cleaning clothes by replacing the hand washing mode with the machine washing mode. In particular, in recent years, various washing devices are continuously appeared in the life of people, besides the very popular washing machines, the technology of the shoe washing machine is also becoming mature, and various shoe washing machines are continuously appeared in the market, so that the comprehensive performance of the shoe washing machine is also being more and more required by users, and the cleaning effect is always an important standard for measuring the performance of the shoe washing machine.
Specifically, the existing partial shoe washers are provided with spraying members, and the shoe washers perform spray cleaning on shoes to be washed through high-pressure water columns generated by the spraying members, so that the cleaning mode has a good cleaning effect and can also protect the shoes from being damaged. However, this type of shoe washer has a serious problem in that the spray pressure of the water column generated by the spray member is easily affected by the foam. In other words, when a large amount of foam appears in the water storage component of the shoe washing machine, the water sucked by the spraying component inevitably contains a large amount of foam, so that the water pressure of the water column generated by the water spraying component is seriously affected, and for the rotatable spraying component, too much foam can even lead to the fact that the spraying component cannot rotate normally, thereby seriously affecting the cleaning effect of the shoe washing machine and further leading to the problem of reduced user experience.
Accordingly, there is a need in the art for a new shoe washer and control method thereof to solve the above-mentioned problems.
Disclosure of Invention
In order to solve the above-mentioned problems in the prior art, that is, in order to solve the problem that the cleaning effect of the existing shoe washer is easily affected by the foam content, the present invention provides a control method for a shoe washer, the shoe washer including a spray member and a water pump connected to the spray member, the water pump including a motor, the control method comprising: acquiring the current of the motor; selectively causing the shoe washer to enter a defoaming mode according to the present current of the motor.
In the above preferred technical solution of the control method for a shoe washer, the step of selectively enabling the shoe washer to enter the defoaming mode according to the current of the motor specifically includes: comparing the current of the motor with a first preset current value; and if the current of the motor is smaller than the first preset current value, enabling the shoe washer to enter a defoaming mode.
In the above preferred technical solution of the control method for a shoe washer, the step of selectively putting the shoe washer into the defoaming mode according to the current of the motor further includes: and if the current of the motor is greater than or equal to the first preset current value, not enabling the shoe washer to enter a defoaming mode.
In the above preferred technical solution of the control method for a shoe washer, the step of selectively enabling the shoe washer to enter the defoaming mode according to the current of the motor specifically includes: comparing the current of the motor with a second preset current value; if the current of the motor is smaller than the second preset current value, acquiring the duration time when the current of the motor is smaller than the second preset current value; comparing the duration with a preset time; and if the duration is greater than or equal to the preset time, enabling the shoe washer to enter a defoaming mode.
In the above preferred technical solution of the control method for a shoe washer, the step of selectively putting the shoe washer into the defoaming mode according to the current of the motor further includes: and if the current of the motor is larger than or equal to the second preset current value or the duration that the current of the motor is smaller than the second preset current value is smaller than the preset time, the shoe washer is not caused to enter a defoaming mode.
In the above preferred technical solution of the control method for a shoe washer, the shoe washer further includes a water storage member, and the step of "making the shoe washer enter the defoaming mode" specifically includes: causing the shoe washer to perform a rinsing operation on the water storage member.
In the above preferred technical solution of the control method for a shoe washer, the step of "causing the shoe washer to perform a washing operation on the water storage member" specifically includes: draining water in the water storage component; after the first water discharge is finished, injecting a first preset water quantity into the water storage component; after the first water injection is finished, draining the water in the water storage component; and after the second water discharge is finished, injecting a second preset water quantity into the water storage component.
In the above preferred technical solution of the control method for a shoe washer, while performing the step of "injecting the first preset amount of water into the water storage member", the control method further includes: the motor is operated at a preset rotational speed.
In the above preferred technical solution of the control method for a shoe washer, the control method further includes: if the number of times that the shoe washer enters the defoaming mode reaches the preset number of times, the shoe washer sends out abnormal reminding.
The invention also provides a shoe washing machine, which comprises a controller, wherein the controller can execute the control method in any preferable technical scheme.
As can be appreciated by those skilled in the art, in the technical scheme of the invention, the shoe washing machine comprises a spraying member and a water pump connected with the spraying member, wherein the water pump comprises a motor, and the spraying member can generate a high-pressure water column to spray shoes to be washed in the working process of the shoe washing machine, so that the cleaning effect is achieved; the control method of the invention comprises the following steps: acquiring the current of the motor; selectively causing the shoe washer to enter a defoaming mode according to the present current of the motor. When a large amount of foam is generated in the washing water in the shoe washing machine during the working process, the water sucked by the water pump also necessarily contains a large amount of foam; because the density of the mixed liquid of foam and water is smaller, when the spray member sprays the mixed liquid column of foam and water, the work done by the motor of the water pump is necessarily reduced in unit time, and the current is also reduced. Meanwhile, when the spraying component sprays a mixed liquid column of foam and water, the pressure of the spraying liquid column generated by the spraying component is reduced; for part of spraying components capable of realizing rotary spraying, even when the foam in the liquid column is excessive, the spraying components can not normally rotate, so that the cleaning effect of the shoe washer is seriously affected; therefore, the invention judges whether a large amount of foam appears in the washing water of the shoe washer through the current of the motor so that the shoe washer can timely enter a defoaming mode when the foam is excessive, thereby effectively ensuring that the washing water of the shoe washer does not contain excessive foam, ensuring that the spraying component can generate water columns with enough pressure and further effectively ensuring the cleaning effect of the shoe washer.
Further, in one embodiment, the shoe washer can compare the current of the motor with the first preset current value to determine whether the washing water of the shoe washer contains excessive foam, so that the shoe washer can timely enter a defoaming mode under the condition of excessive foam. It will be appreciated that if the present current of the motor is less than the first preset current value, it is stated that a substantial amount of foam is definitely already contained in the washing water to cause a substantial reduction in the current of the motor; at this time, the shoe washer is brought into a defoaming mode so as to effectively ensure the cleaning effect of the shoe washer. Meanwhile, if the current of the motor is greater than or equal to the first preset current value, the foam amount contained in the washing water is not influenced by the washing effect of the shoe washing machine; at this time, the shoe washer is subjected to a normal washing process, so that the washing efficiency of the shoe washer is effectively ensured.
Further, in another embodiment, the shoe washer can obtain a duration time that the current of the motor is smaller than the second preset current value, and compare the duration time with the preset time to determine whether the washing water of the shoe washer contains excessive foam, so that the shoe washer can timely enter a defoaming mode under the condition of excessive foam. It will be appreciated that if the duration is greater than the preset time, it is stated that a large amount of foam is contained in the washing water and that such foam has reached a level that it is difficult to self-dissipate in a short time, so that the current of the motor is greatly reduced for such a long time; at this time, the shoe washer is brought into a defoaming mode so as to effectively ensure the cleaning effect of the shoe washer. Meanwhile, if the current of the motor is greater than or equal to the second preset current value, the foam amount contained in the washing water is not influenced by the washing effect of the shoe washing machine; or the duration of which has not reached said preset time, it is stated that the washing water, although containing a large amount of foam, dissipates rapidly; at this time, the shoe washer is subjected to a normal washing process, so that the washing efficiency of the shoe washer is effectively ensured.
Furthermore, the shoe washer effectively eliminates foam by executing a flushing operation on the water storage component, and the foam dissipation can be accelerated due to flushing of water flow, so that the control method of the invention reduces the foam content by flushing the water storage component, thereby effectively ensuring the cleaning effect of the shoe washer.
Further, during the process of flushing the water storage member, the water in the water storage member is drained firstly, so that the water in which a large amount of foam is dissolved can be drained; then, a first preset water amount is injected into the water storage component, and the motor is enabled to run at a preset rotating speed in the water injection process, so that the spraying component can wash the inner wall of the water storage component while dissolving foam, and further the foam is eliminated; and then draining the water in the water storage component so as to reduce the foam content in the washing water to the maximum extent, and further ensuring that the washing effect of the shoe washing machine is not influenced by the foam content to the maximum extent.
Furthermore, when the number of times that the shoe washer enters the defoaming mode reaches the preset number of times, the shoe washer can also send an abnormal prompt to a user; it can be understood that after the shoe washer enters the defoaming mode for a plurality of times, if the foam content in the washing water still exceeds the preset standard, the shoe washer is possibly injected with excessive detergent, or the detergent used by a user belongs to a high-foam detergent and does not meet the use standard of the shoe washer; therefore, the shoe washer needs to give out abnormal reminding to the user, even prompt the user of possibly causing abnormal factors, so that the user can accurately and timely find out the problem, the problem is effectively solved, and the cleaning effect and the cleaning efficiency of the shoe washer are guaranteed to the greatest extent.
Drawings
FIG. 1 is a flow chart of the main steps of the control method of the present invention;
FIG. 2 is a flowchart showing the specific steps of a first preferred embodiment of the control method of the present invention;
FIG. 3 is a flowchart showing the specific steps of a second preferred embodiment of the control method of the present invention;
fig. 4 is a flow chart of the steps of the defoaming mode of the present invention.
Detailed Description
Preferred embodiments of the present invention are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can adapt it as desired to suit a particular application. Furthermore, although the steps of the method of the present invention are described in a particular order in this application, these orders are not limiting and one skilled in the art may perform the steps in a different order without departing from the basic principles of the invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Specifically, in the preferred embodiment, the shoe washer of the invention comprises a water storage component, a spraying component arranged in the water storage component and a water pump connected with the spraying component, wherein the water pump comprises a motor, washing water is stored in the water storage component, and the spraying component can pump water from the water storage component through the water pump so as to realize spraying. The rotary spraying device is characterized in that for part of spraying components capable of realizing rotary spraying, the spraying components are provided with rotatable spraying ports, and the spraying ports can realize rotation under the action of water pressure, so that the effect of rotary spraying is realized; of course, this structural description is not limiting, and the shoe washer may not include a rotary spray member. In addition, it can be understood by those skilled in the art that the specific structure and shape of the water storage member and the spraying member can be set by a skilled person according to the actual use requirement, as long as the water storage member can store the washing water, and the spraying member can pump water from the water storage member to spray. Meanwhile, a technician can also select the specific model of the water pump according to the actual use requirement of the shoe washer. Such changes in the specific structure and shape do not depart from the basic principles of the invention and are intended to be within the scope thereof.
Further, the shoe washing machine further comprises a controller capable of executing the control method of the present invention. Specifically, the controller can acquire the current of the motor, and can also perform corresponding processing on the acquired data, and then control the shoe washing machine to perform different operations according to the processed result. It will be appreciated by those skilled in the art that the controller may be an original control device of the shoe washing machine, or may be a control device separately provided by a technician for operating the control method.
Referring first to fig. 1, a flow chart of main steps of the control method of the present invention is shown. As shown in fig. 1, the control method of the present invention includes the steps of:
s1: acquiring the current of a motor;
s2: the shoe washer is selectively put into a defoaming mode according to the present current of the motor.
Further, in step S1, the controller can acquire a present current of a motor of the water pump to be used as a basic parameter of the control method; it should be noted that, the present invention does not limit the manner in which the controller obtains the current, that is, the controller may directly obtain the current of the motor, or may send the current of the motor to the controller through other elements. Next, in step S2, the controller can selectively put the shoe washer into a defoaming mode according to the present current of the motor. It is understood that a technician can set the condition for enabling the shoe washer to enter the defoaming mode according to the actual use requirement of the shoe washer, as long as the basic parameter used in the condition is the current of the motor; meanwhile, the present invention does not limit any specific operation performed after the shoe washer enters the defoaming mode, as long as the foam content in the shoe washer can be effectively eliminated or reduced by the operation.
Reference is now made to fig. 2, which is a flowchart illustrating the specific steps of a first preferred embodiment of the control method of the present invention. As shown in fig. 2, the first preferred embodiment of the present invention specifically includes the following steps:
s110: acquiring the current of a motor;
s120: judging whether the current of the motor is smaller than a first preset current value or not; if yes, go to step S130; if not, executing step S140;
s130: making the shoe washer enter a defoaming mode;
s140: the shoe washer is not put into the defoaming mode.
Further, in step S110, the controller can acquire a present current of the motor of the water pump to be used as a basic parameter of the control method. Next, in step S120, the controller can determine whether the present current of the motor is less than the first preset current value; it can be appreciated that a technician can set the specific value of the first preset current value according to the specific conditions of different shoe washers, so long as the first preset current value can be used as a demarcation point to distinguish whether the foam content in the shoe washer can affect the cleaning effect of the shoe washer. Based on the judgment result in the step S120, if the current of the motor is smaller than the first preset current value, it is indicated that a lot of foam is already contained in the shoe washer, and timely cleaning is needed; accordingly, step S130 is performed even if the shoe washer enters a defoaming mode in order to effectively foam. It should be noted that the present invention does not limit any specific operations performed after the shoe washer enters the defoaming mode. Meanwhile, if the current of the motor is larger than or equal to the first preset current value, the fact that the foam content in the shoe washer does not influence the cleaning effect of the shoe washer is indicated, and cleaning is not needed; therefore, step S140 is performed, i.e., the shoe washer is not put into the defoaming mode, i.e., the shoe washer is continuously maintained in the normal washing mode, so as to effectively secure the washing efficiency of the shoe washer.
Reference is next made to fig. 3, which is a flowchart showing the specific steps of a second preferred embodiment of the control method of the present invention. As shown in fig. 3, the second preferred embodiment of the present invention specifically includes the steps of:
s210: acquiring the current of a motor;
s220: judging whether the current of the motor is smaller than a second preset current value or not; if yes, go to step S230; if not, then step S240 is performed;
s230: acquiring duration time when the current of the motor is smaller than a second preset current value;
s240: the shoe washer is not caused to enter a defoaming mode;
s250: judging whether the duration time is greater than or equal to a preset time; if yes, go to step S260; if not, then step S240 is performed;
s260: and enabling the shoe washer to enter a defoaming mode.
Further, in step S210, the controller can acquire a present current of the motor of the water pump to be used as a basic parameter of the control method. Next, in step S220, the controller can determine whether the present current of the motor is less than the second preset current value. It can be understood that, a technician can set a specific value of the second preset current value according to specific conditions of different shoe washing machines, so long as the second preset current value can be used as a demarcation point to distinguish whether the foam content in the shoe washing machine can affect the cleaning effect of the shoe washing machine; the second preset current value may be equal to or different from the first preset current value. Based on the determination result in step S220, if the current of the motor is greater than or equal to the second preset current value, it is indicated that the foam content in the shoe washer does not affect the cleaning effect of the shoe washer, and cleaning is not required; therefore, step S240 is performed without putting the shoe washer into the defoaming mode, that is, continuing to maintain the normal washing mode of the shoe washer, so as to effectively ensure the washing efficiency of the shoe washer.
Further, in step S220, if the current of the motor is smaller than the second preset current value, it is further necessary to determine whether the foams can be self-dissipated or reduced in a short time; thus, step S230 is performed, i.e., the controller can acquire a duration in which the present current of the motor is less than the second preset current value, and in step S250, the controller can determine whether the duration in which the present current of the motor is less than the second preset current value is greater than or equal to the preset time. If the duration time is smaller than the preset time, the foam content in the shoe washer can be reduced to be within a normal range in a short time without adopting other operations for cleaning; therefore, step S240 is performed without putting the shoe washer into the defoaming mode, that is, continuing to maintain the normal washing mode of the shoe washer, so as to effectively ensure the washing efficiency of the shoe washer. Meanwhile, if the duration time is longer than the preset time, the fact that a large amount of foam is contained in the washing water of the shoe washing machine and the foam content at the moment is difficult to dissipate automatically in a short time is indicated to greatly reduce the current of the motor and maintain the current for such a long time; at this time, step S260 is performed even if the shoe washer enters a defoaming mode in order to effectively foam. It should be noted that the present invention does not limit any specific operations performed after the shoe washer enters the defoaming mode. As can be appreciated by those skilled in the art, the specific value of the preset time can be set by the skilled person according to the actual use requirement; preferably, the preset time is 3 minutes.
Referring next to fig. 4, a flow chart of the steps of the defoaming mode of the present invention is shown. As shown in fig. 4, the defoaming mode of the present invention includes the steps of:
s1001: draining water in the water storage component;
s1002: after the first water discharge is finished, injecting a first preset water quantity into the water storage component, and enabling the motor to run at a preset rotating speed;
s1003: after the first water injection is finished, draining the water in the water storage component;
s1004: after the second water discharge is completed, a second preset amount of water is injected into the water storage member.
Further, in step S1001, the controller may control the drain valve of the shoe washer to be opened until the original washing water in the water storage member is drained. Next, in step S1002, the controller can control the drain valve of the shoe washer to be closed and control the water inlet valve of the shoe washer to be opened until a first preset amount of water is injected into the water storage member; in the water injection process, the controller can also control the motor to run at a preset rotating speed, so that the spraying component can spray the inner wall of the water storage component to accelerate foam dissipation. As will be appreciated by those skilled in the art, the spray member may not perform a spraying operation during the water injection process; in addition, the technician can set the preset rotating speed according to the actual use requirement; preferably, the preset rotating speed is 2500r/min. In step S1003, after the first water injection is completed, the controller controls the water storage member to drain the washing water; finally, step S1004 is performed, namely, after the second water discharge is completed, a second preset amount of water is injected into the water storage member so that the shoe washing machine can continue to perform the washing mode. It is also understood by those skilled in the art that the specific values of the first preset water amount and the second preset water amount can be set by the skilled person according to the actual use requirements.
Furthermore, in accordance with the above preferred embodiment, the control method further includes: when the number of times that the shoe washing machine enters the defoaming mode reaches the preset number of times, the shoe washing machine can also send abnormal reminding to a user. It can be understood that after the shoe washer enters the defoaming mode for a plurality of times, if the foam content in the washing water still exceeds the preset standard, the shoe washer is possibly injected with excessive detergent, or the detergent used by a user belongs to a high-foam detergent and does not meet the use standard of the shoe washer; therefore, the shoe washer needs to give out abnormal reminding to the user, even prompt the user of possibly causing abnormal factors, so that the user can accurately and timely find out the problem, the problem is effectively solved, and the cleaning effect and the cleaning efficiency of the shoe washer are guaranteed to the greatest extent. As can be appreciated by those skilled in the art, the specific value of the preset times can be set by the skilled person according to the actual use condition; preferably, the preset number of times is 3. Further, after the shoe washer exits the defoaming mode, the controller can control a washing mode before the shoe washer continues to operate.
Finally, it should be noted that the above examples are all preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. Those skilled in the art can add or subtract some of the steps or change the order between the different steps as appropriate when actually carrying out the invention. Such changes do not depart from the basic principles of the invention and are intended to be within the scope thereof.
So far, the preferred embodiments of the present invention have been described in conjunction with the accompanying drawings, it will be readily understood by those skilled in the art that the scope of the present invention is not limited to such specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present invention, and such modifications and substitutions will fall within the scope of the present invention.
Claims (4)
1. A control method for a shoe washer, the shoe washer comprising a spray member and a water pump connected to the spray member, the water pump comprising a motor, the control method comprising:
acquiring the current of the motor;
selectively enabling the shoe washer to enter a defoaming mode according to the current of the motor;
the step of selectively putting the shoe washer into the defoaming mode according to the current of the motor specifically includes:
comparing the current of the motor with a second preset current value;
if the current of the motor is smaller than the second preset current value, acquiring the duration time when the current of the motor is smaller than the second preset current value;
comparing the duration with a preset time;
if the duration is greater than or equal to the preset time, enabling the shoe washer to enter a defoaming mode;
the shoe washer further comprises a water storage component, and the step of enabling the shoe washer to enter a defoaming mode specifically comprises the following steps: causing the shoe washer to perform a rinsing operation on the water storage member;
the step of "causing the shoe washer to perform a washing operation on the water storage member" specifically includes:
draining water in the water storage component;
after the first water discharge is finished, injecting a first preset water quantity into the water storage component;
after the first water injection is finished, draining the water in the water storage component;
after the second water discharge is finished, a second preset water quantity is injected into the water storage component
While performing the step of "injecting a first preset amount of water into the water storage member", the control method further includes: the motor is operated at a preset rotational speed.
2. The control method for a shoe washer according to claim 1, wherein the step of selectively putting the shoe washer into a defoaming mode according to a present current of the motor further comprises:
and if the current of the motor is larger than or equal to the second preset current value or the duration that the current of the motor is smaller than the second preset current value is smaller than the preset time, the shoe washer is not caused to enter a defoaming mode.
3. The control method for a shoe washer according to claim 1 or 2, characterized in that the control method further comprises:
if the number of times that the shoe washer enters the defoaming mode reaches the preset number of times, the shoe washer sends out abnormal reminding.
4. A shoe washing machine, characterized in that it comprises a controller capable of executing the control method according to any one of claims 1 to 3.
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