WO2018040773A1

WO2018040773A1 - Washing machine and steam wash control method and apparatus therefor

Info

Publication number: WO2018040773A1
Application number: PCT/CN2017/093482
Authority: WO
Inventors: 李后上; 王志松; 杨名
Original assignee: 无锡小天鹅股份有限公司
Priority date: 2016-08-30
Filing date: 2017-07-19
Publication date: 2018-03-08
Also published as: CN106245271A; CN106245271B

Abstract

Disclosed is a washing machine and a steam wash control method and apparatus therefor. The method comprises the following steps: when a power on instruction for a washing machine is received, controlling water input to the washing machine until the current water level of the washing machine reaches a preset minimum water level; determining whether the current state of the washing machine satisfies a preset heating criterion; if yes, then controlling the washing machine to enter a steam wash process, that is, after the washing machine is controlled to wash according to a preset wash control rhythm for a first preset time, controlling the washing machine to stop washing and to perform steam heating for a second preset time, then controlling the washing machine to wash again according to the preset wash control rhythm for the first preset time, and repeating as such until the total time of steam heating by the washing machine reaches a third preset time. The method allows steam wash to be implemented without additional peripherals and achieves the effects of sterilization and full dissolution of stains, thus not only increasing wash ratio, but also reducing water consumption.

Description

Washing machine and steam washing control method and device thereof

Technical field

The invention relates to the technical field of household appliances, in particular to a steam washing control method of a washing machine, a steam washing control device of the washing machine and a washing machine.

Background technique

At present, the washing machine is based on the traditional physical washing method, and the steam nozzle is added in the inner barrel to spray the steam directly onto the clothes, thereby achieving the purpose of easily dissolving the stubborn dirt such as oil stains and perspiration.

Most of the existing pulsator washing machines do not have a steam generating device, but have a heating device composed of a heating pipe. Therefore, how to make the washing machine have the same steam washing effect on the basis of not adding peripherals is a problem that needs to be solved at present.

Summary of the invention

The present invention aims to solve at least one of the technical problems in the related art to some extent.

To this end, an object of the present invention is to provide a steam washing control method for a washing machine, which can also achieve steam washing to achieve sterilization and fully disintegrate stains without adding peripherals, thereby improving washing. Ratio, and less water.

Another object of the present invention is to provide a non-transitory computer readable storage medium.

Still another object of the present invention is to provide a steam washing control device for a washing machine.

Still another object of the present invention is to provide a washing machine.

In order to achieve the above object, an embodiment of the present invention provides a steam washing control method for a washing machine, comprising the steps of: S1, after receiving a power-on instruction of the washing machine, controlling the water in the washing machine until the current state of the washing machine The water level reaches a preset minimum water level; S2, determining whether the current state of the washing machine satisfies a preset heating condition; S3, if the current state of the washing machine satisfies the preset heating condition, controlling the washing machine to enter a steam washing process In the steam washing process, after controlling the washing machine to wash for a first preset time according to a preset washing control tempo, controlling the washing machine to stop washing and performing steam heating for a second preset time, in the second After the preset time, the washing machine is controlled to wash the first preset time according to the preset washing control tempo, and is repeated until the total time for the washing machine to perform steam heating reaches a third preset time.

According to the steam washing control method of the washing machine according to the embodiment of the present invention, after receiving the power-on instruction of the washing machine, the washing machine is controlled to enter the water until the current water level of the washing machine reaches a preset minimum water level, and it is determined whether the current state of the washing machine satisfies the preset heating. condition. If it is satisfied, the washing machine is controlled to enter a steam washing process, wherein the steam is washed In the process, after controlling the washing machine to wash the first preset time according to the preset washing control tempo, controlling the washing machine to stop washing and performing steam heating for a second preset time, after the second preset time, controlling the washing machine according to the preset washing control tempo The first predetermined time is washed, and so on, until the total time that the washing machine performs steam heating reaches the third preset time. The method can also realize steam washing on the basis of not adding peripherals, achieve sterilization and fully disintegrate stains, and not only improve the washing ratio, but also consume less water.

According to an embodiment of the present invention, in the steam washing process, further determining whether the current state of the washing machine satisfies the preset heating condition, and if the current state of the washing machine does not satisfy the preset heating condition, The washing machine is then controlled to exit the steam washing process.

According to an embodiment of the present invention, the preset washing control tempo is that the washing tub of the washing machine is running for a first time, the second time is paused, the first time is reversely operated, and the second time is suspended.

According to an embodiment of the invention, the first preset time is 30s, the second preset time is 10min, and the third preset time is 120min.

In order to achieve the above object, the present invention also provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the steam washing control method of the above-described washing machine.

The non-transitory computer readable storage medium of the embodiment of the present invention can perform steam washing to achieve sterilization and fully disintegrate stains by performing the steam washing control method of the washing machine described above, without adding peripherals. Not only does it improve the washing ratio, but it also consumes less water.

In order to achieve the above object, a steam washing control device for a washing machine according to another embodiment of the present invention includes: a water inlet unit, configured to control the water inlet of the washing machine after receiving the power-on instruction of the washing machine, until the The current water level of the washing machine reaches a preset minimum water level; a heating unit; a determining module, the determining module is respectively connected to the water inlet unit and the heating unit, and is configured to determine whether the current state of the washing machine satisfies a preset heating condition a control module, the control module being connected to the determining module, configured to control the washing machine to enter a steam washing process when the current state of the washing machine satisfies the preset heating condition, wherein in the steam washing process After controlling the washing machine to wash for a first preset time according to a preset washing control tempo, controlling the washing machine to stop washing and controlling the heating unit to perform steam heating for a second preset time, after the second preset time And controlling, according to the preset washing control tempo, the washing machine to wash the first preset time, so The total time of heating up the steam heating unit reaches a third predetermined time.

The steam washing control device of the washing machine according to the embodiment of the present invention controls the washing machine to enter the water through the water inlet unit after receiving the power-on instruction of the washing machine until the current water level of the washing machine reaches a preset minimum water level, and judges the washing machine by the determining module. Whether the current state meets the preset heating conditions. If satisfied, the control module controls the washing machine to enter the steam washing process when the current state of the washing machine satisfies the preset heating condition, wherein, in the steam washing process, the control module controls the washing machine to wash the first preset time according to the preset washing control tempo , control the washing machine to stop washing and control The heating unit performs steam heating for a second preset time, and after the second preset time, controls the washing machine to wash the first preset time according to the preset washing control tempo, and repeats until the total time of the heating unit performs steam heating reaches the first time. Three preset times. The device can also realize steam washing on the basis of not adding peripherals, achieve sterilization and fully disintegrate stains, and not only improve the washing ratio, but also consume less water.

According to an embodiment of the present invention, in the steam washing process, the determining module further continues to determine whether the current state of the washing machine satisfies the preset heating condition, if the current state of the washing machine does not satisfy the predetermined The heating module is configured to control the washing machine to exit the steam washing process.

According to an embodiment of the present invention, the preset washing control beat is that the washing tub of the washing machine is running for a first time, the second time is paused, the first time is reversely operated, and the second time is suspended.

Further, an embodiment of the present invention also proposes a washing machine including the above-described steam washing control device of the washing machine.

The washing machine of the embodiment of the present invention can realize the steam washing to achieve the sterilization and fully disintegrate the stain by using the steam washing control device of the washing machine described above, without increasing the peripherals, thereby not only improving the washing ratio, but also Less water.

DRAWINGS

1 is a flow chart of a steam washing control method of a washing machine in accordance with an embodiment of the present invention;

2 is a flow chart of a steam washing control method of a washing machine in accordance with one embodiment of the present invention;

3 is a block schematic diagram of a steam washing control device of a washing machine in accordance with an embodiment of the present invention.

detailed description

The embodiments of the present invention are described in detail below, and the examples of the embodiments are illustrated in the drawings, wherein the same or similar reference numerals are used to refer to the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the drawings are intended to be illustrative of the invention and are not to be construed as limiting.

A steam washing control method of a washing machine, a steam washing control device for a washing machine, and a washing machine according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

1 is a flow chart of a steam washing control method of a washing machine in accordance with an embodiment of the present invention. As shown in FIG. 1, the steam washing control method of the washing machine comprises the following steps:

S1, after receiving the power-on instruction of the washing machine, control the water in the washing machine until the current water level of the washing machine reaches a preset minimum water level.

The preset minimum water level may be a first water level or a low water level of the washing machine under normal circumstances, and may be set according to actual conditions.

S2. Determine whether the current state of the washing machine satisfies a preset heating condition.

Specifically, when the washing machine has a heating device composed of a heating pipe, when the water in the washing tub of the washing machine is heated, it is necessary to ensure that the heating pipe is in a normal working state, and also passes through a temperature detecting module such as NTC (Negative Temperature). Coefficient, a negative temperature coefficient) Thermistor detects the water temperature in the tub to ensure that the water temperature meets the preset water temperature. Therefore, when the heating pipe is in a fault state, or the NTC thermistor is short-circuited or disconnected, it can be judged that the current state of the washing machine does not satisfy the preset heating condition.

In addition, when the washing machine is a pulsator washing machine, since the heating pipe is disposed under the pulsator, if the current water level of the washing machine is too low, the heating pipe is prone to dry burning. Therefore, it is necessary to ensure that the current water level of the washing machine is higher than the pulsator, that is, When the water level is lower than the pulsator, it can be judged that the current state of the washing machine does not satisfy the preset heating condition.

S3, if the current state of the washing machine meets the preset heating condition, controlling the washing machine to enter a steam washing process, wherein, in the steam washing process, after controlling the washing machine to wash for a first preset time according to the preset washing control tempo, controlling the washing machine to stop washing and Performing steam heating for a second preset time, and after the second preset time, controlling the washing machine to wash the first preset time according to the preset washing control tempo, and repeating until the total time of the steam heating of the washing machine reaches the third preset time .

According to an embodiment of the present invention, the preset washing control tempo is that the washing tub of the washing machine is running for a first time, the second time is paused, the first time is reversed, and the second time is suspended. The first time and the second time may be calibrated according to actual conditions. For example, the first time may be 8 s, and the second time may be 12 s. It should be noted that when the washing machine washing is controlled according to the preset washing control tempo, the washing tub, the pulsator and the laundry to be washed simultaneously rotate.

In addition, the first preset time to the third preset time may be calibrated according to actual conditions. For example, the first preset time may be 30 s, the second preset time may be 10 min, and the third preset time may be 120 min.

Specifically, after the washing machine is started up, the water inlet function is performed, and the current water level of the washing tub is detected in real time. When the current water level of the washing tub reaches the preset minimum water level, the water inlet is stopped, and it is determined whether the current state of the washing machine satisfies the preset heating condition. If the current state of the washing machine satisfies the preset heating conditions, the washing machine is controlled to enter the steam washing process. In the steam washing process, after washing the washing machine for 30 s according to the preset washing control tempo, the washing machine is controlled to stop washing, and the heating tube is controlled to perform steam heating (steam is generated when the water temperature reaches 60-65 ° C) for 10 min, after the steam is heated for 10 min. , to determine whether the total steam heating time reaches 120min, if the total steam heating time does not reach 120min, then the washing machine is controlled to wash for 30s according to the preset washing control tempo, and so on, until the washing machine performs steam heating for a total time of 120min, and exits the steam washing process. Therefore, on the basis of not adding peripherals, by controlling the heating pipe to heat a small amount of water to generate steam at a steam generating temperature point (for example, 60 ° C - 65 ° C), steam washing is achieved, thereby achieving sterilization and fully disintegrating the stain, not only The water consumption is small, the washing ratio is high, and it is beneficial to the application of the washing machine.

According to an embodiment of the present invention, in the steam washing process, it is further determined whether the current state of the washing machine satisfies the preset heating condition, and if the current state of the washing machine does not satisfy the preset heating condition, the washing machine is controlled to exit the steam washing process.

That is to say, in the steam washing process of the washing machine, the current state of the washing machine is monitored in real time, and once the current state of the washing machine does not satisfy the preset heating condition, for example, the heating pipe is broken, the NTC thermistor is short-circuited or disconnected, etc., then control The heating tube stops heating and controls the washing machine to exit the steam washing process, thereby effectively preventing the washing machine from further malfunctioning or causing safety hazards, for example, when the NTC thermistor is short-circuited or short-circuited and cannot correctly obtain the current water temperature of the washing machine, if the heating is controlled When the tube is heated all the time, the water temperature may reach a very high temperature value, which may cause damage to the washing machine and clothes.

Further, FIG. 2 is a flow chart of a steam washing control method of a washing machine in accordance with one embodiment of the present invention. As shown in FIG. 2, the steam washing control method of the washing machine may include the following steps:

S101, the washing machine is turned on.

S102. Control the water in the washing machine until the current water level of the washing machine reaches a preset minimum water level, and the water inlet ends.

S103. Determine whether the current state of the washing machine satisfies a preset heating condition. If yes, go to step S104; if no, go to step S109.

S104, controlling the washing machine to wash for 30 s according to a preset washing control tempo.

S105, when the washing time reaches 30 s, the washing is stopped.

S106, the heating tube is steam heated for 10 min.

S107, determining whether the total steam heating time reaches 120 min. If yes, go to step S108; if no, go back to step S103.

S108, the steam washing ends.

In summary, the steam washing control method of the washing machine according to the embodiment of the present invention controls the washing machine to enter the water after receiving the power-on instruction of the washing machine, until the current water level of the washing machine reaches a preset minimum water level, and determines the current state of the washing machine. Whether the preset heating conditions are met. If yes, controlling the washing machine to enter a steam washing process, wherein, in the steam washing process, after controlling the washing machine to wash for a first preset time according to the preset washing control tempo, controlling the washing machine to stop washing and performing steam heating for a second preset time, After the second preset time, the washing machine is controlled to wash the first preset time according to the preset washing control tempo, and is repeated until the total time for the washing machine to perform steam heating reaches the third preset time. The method does not increase the peripherals, by controlling the heating tube to heat a small amount of water to generate steam above the steam generation temperature point, thereby achieving steam washing, achieving sterilization and fully disintegrating the stain, not only the water consumption is small, the washing ratio is high. And is conducive to the application of washing machine promotion.

Further, the present invention provides a non-transitory computer readable storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described steam washing control method of the washing machine.

3 is a block schematic diagram of a steam washing control device of a washing machine in accordance with an embodiment of the present invention. As shown in FIG. 3, the steam washing control device of the washing machine includes a water inlet unit 10, a heating unit 20, a judging module 30, and a control module 40.

The water inlet unit 10 is configured to control the water intake of the washing machine after receiving the power-on instruction of the washing machine until the current water level of the washing machine reaches a preset minimum water level. The judging module 30 is connected to the water inlet unit 10 and the heating unit 20 respectively, and the judging module 30 is configured to judge whether the current state of the washing machine satisfies the preset heating condition. The control module 40 is connected to the judging module 30, and the control module 40 is configured to control the washing machine to enter the steam washing process when the current state of the washing machine meets the preset heating condition, wherein the control module 40 controls the beat according to the preset washing process during the steam washing process. After controlling the washing machine to wash for a first preset time, controlling the washing machine to stop washing and controlling the heating unit 20 to perform steam heating for a second preset time, and after the second preset time, controlling the washing machine to wash the first preset according to the preset washing control tempo The time, so repeated, until the total time that the heating unit 20 performs steam heating reaches the third predetermined time.

According to an embodiment of the present invention, the preset washing control tempo is that the washing tub of the washing machine is running for a first time, the second time is paused, the first time is reversed, and the second time is suspended. The first time can be 8s, and the second time can be 12s. The specific time can be set according to the actual situation. It should be noted that when the control module 40 controls the washing of the washing machine according to the preset washing control tempo, the washing tub, the pulsator and the laundry to be washed simultaneously rotate.

In addition, the first preset time may be 30s, the second preset time may be 10 minutes, and the third preset time may be 120 minutes, which may be set according to actual conditions, and is not limited herein.

Specifically, after the washing machine is started up, the water inlet unit 10 performs a water inlet function and detects the current water level of the washing tub in the washing machine in real time. When the current water level of the washing tub of the washing machine reaches the preset minimum water level, the water inlet unit 10 stops the water inlet. At this time, the determining module 30 determines whether the current state of the washing machine satisfies the preset heating condition. For example, the judging module 30 judges whether the heating unit 20 and the temperature detecting module (for detecting the water temperature in the tub, such as the NTC thermistor) have failed, and if a malfunction occurs, it is judged that the current state of the washing machine does not satisfy the preset heating condition. In addition, when the washing machine is a pulsator washing machine, since the heating unit 20 is disposed under the pulsator, if the current water level of the washing machine is too low, the heating unit 20 is prone to dry burning. Therefore, it is necessary to ensure that the current water level of the washing machine is higher than the pulsator. That is, when the water level is lower than the pulsator, it can be judged that the current state of the washing machine does not satisfy the preset heating condition.

If the current state of the washing machine satisfies the preset heating conditions, the control module 40 controls the washing machine to enter the steam washing process. In the steam washing process, the control module 40 controls the washing machine to wash for 30 s according to the preset washing control tempo, controls the washing machine to stop washing and controls the heating unit 20 to perform steam heating (when the water temperature reaches 60-65 ° C, steam will be generated) for 10 min, in the steam. After heating for 10 minutes, the control module 40 determines whether the total steam heating time reaches 120 min, if steamed If the total steam heating time does not reach 120 min, the washing machine is controlled to wash for 30 s according to the preset washing control tempo, and so on, until the total time of the steam heating of the washing machine reaches 120 min, and the steam washing process is exited. Therefore, on the basis of not adding peripherals, by heating a small amount of water by controlling a heating unit (such as a heating pipe) to generate steam at a steam generating temperature point (for example, 60 ° C - 65 ° C), steam washing is achieved, and sterilization and full disintegration are achieved. The effect of stains is not only low water consumption, high washing ratio, but also beneficial to the application of washing machines.

According to an embodiment of the present invention, in the steam washing process, the determining module 30 further continues to determine whether the current state of the washing machine meets the preset heating condition, and if the current state of the washing machine does not satisfy the preset heating condition, the control module 40 controls the washing machine to exit. Steam washing process.

That is, in the steam washing process of the washing machine, the current state of the washing machine is monitored in real time, and once the current state of the washing machine does not satisfy the preset heating condition, the control module 40 controls the heating unit 20 to stop heating, and controls the washing machine to exit the steam washing process. Therefore, the washing machine is further prevented from further malfunctioning or causing safety hazards. For example, when the temperature detecting module cannot correctly obtain the current water temperature of the washing machine, the heating unit is controlled to be heated all the time, and the water temperature may reach a very high temperature value, thereby causing the washing machine and Clothing has been damaged.

The steam washing control device of the washing machine according to the embodiment of the present invention controls the washing machine to enter the water through the water inlet unit after receiving the power-on instruction of the washing machine until the current water level of the washing machine reaches a preset minimum water level, and judges the washing machine by the determining module. Whether the current state meets the preset heating conditions. If satisfied, the control module controls the washing machine to enter the steam washing process when the current state of the washing machine satisfies the preset heating condition, wherein, in the steam washing process, the control module controls the washing machine to wash the first preset time according to the preset washing control tempo Controlling the washing machine to stop washing and controlling the heating unit to perform steam heating for a second preset time, and after the second preset time, controlling the washing machine to wash the first preset time according to the preset washing control tempo, and thus repeating until the heating unit performs steam The total time of heating reaches a third preset time. The device can also realize steam washing on the basis of not adding peripherals, achieve sterilization and fully disintegrate stains, and not only improve the washing ratio, but also consume less water.

The washing machine of the embodiment of the present invention can realize steam washing by controlling the heating unit to heat a small amount of water to generate steam above the steam generation temperature point without adding an external device. The effect of sterilization and full disintegration of stains is not only low water consumption, high washing ratio, but also beneficial to the application of washing machines.

In the description of the present invention, it is to be understood that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "first" or "second" may include at least one of the features, either explicitly or implicitly. In the description of the present invention, the meaning of "a plurality" is at least two, such as two, three, etc., unless specifically defined otherwise.

In the present invention, the terms "installation", "connected", "connected", "fixed" and the like shall be understood broadly, and may be either a fixed connection or a detachable connection, unless explicitly stated and defined otherwise. , or integrated; can be mechanical or electrical connection; can be directly connected, or indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction of two elements, unless otherwise specified Limited. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood on a case-by-case basis.

In the description of the present specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" and the like means a specific feature described in connection with the embodiment or example. A structure, material or feature is included in at least one embodiment or example of the invention. In the present specification, the schematic representation of the above terms is not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. In addition, various embodiments or examples described in the specification, as well as features of various embodiments or examples, may be combined and combined.

Any process or method description in the flowcharts or otherwise described herein may be understood to represent a module, segment or portion of code comprising one or more executable instructions for implementing the steps of a custom logic function or process. And the scope of the preferred embodiments of the invention includes additional implementations, in which the functions may be performed in a substantially simultaneous manner or in an opposite order depending on the functions involved, in the order shown or discussed. It will be understood by those skilled in the art to which the embodiments of the present invention pertain.

The logic and/or steps represented in the flowchart or otherwise described herein, for example, may be considered as an ordered list of executable instructions for implementing logical functions, and may be embodied in any computer readable medium, Used in conjunction with, or in conjunction with, an instruction execution system, apparatus, or device (eg, a computer-based system, a system including a processor, or other system that can fetch instructions and execute instructions from an instruction execution system, apparatus, or device) Or use with equipment. For the purposes of this specification, a "computer-readable medium" can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device. More specific examples (non-exhaustive list) of computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM). In addition, the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.

It should be understood that portions of the invention may be implemented in hardware, software, firmware or a combination thereof. In the above embodiments, a plurality of steps or methods may be implemented by software stored in a memory and executed by a suitable instruction execution system or Firmware to achieve. For example, if implemented in hardware and in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: discrete with logic gates for implementing logic functions on data signals Logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), and the like.

Although the embodiments of the present invention have been shown and described, it is understood that the above-described embodiments are illustrative and are not to be construed as limiting the scope of the invention. The embodiments are subject to variations, modifications, substitutions and variations.

Claims

A steam washing control method for a washing machine, comprising the steps of:

S1, after receiving the power-on instruction of the washing machine, controlling the water in the washing machine until the current water level of the washing machine reaches a preset minimum water level;

S2, determining whether the current state of the washing machine meets a preset heating condition;

S3, if the current state of the washing machine satisfies the preset heating condition, controlling the washing machine to enter a steam washing process, wherein, in the steam washing process, the washing machine is controlled to wash according to a preset washing control tempo After the preset time, controlling the washing machine to stop washing and performing steam heating for a second preset time, after the second preset time, controlling the washing machine to wash the first pre-step according to the preset washing control tempo The time is set to be repeated until the total time during which the washing machine performs steam heating reaches a third preset time.
A steam washing control method for a washing machine according to claim 1, wherein, in said steam washing process, further determining whether said current state of said washing machine satisfies said preset heating condition, if said current state of said washing machine If the state does not satisfy the preset heating condition, the washing machine is controlled to exit the steam washing process.
The steam washing control method of the washing machine according to claim 1 or 2, wherein the preset washing control tempo is that the washing tub of the washing machine is operating in the forward direction for the first time, the second time is suspended, and the reverse operation is performed. The first time is paused and the second time is suspended.
The steam washing control method of a washing machine according to claim 1, wherein the first preset time is 30 s, the second preset time is 10 min, and the third preset time is 120 min.
A steam washing control device for a washing machine, comprising:

a water inlet unit, configured to control the water inlet of the washing machine after receiving the power-on instruction of the washing machine until the current water level of the washing machine reaches a preset minimum water level;

Heating unit

a judging module, the judging module is respectively connected to the water inlet unit and the heating unit, and configured to determine whether a current state of the washing machine satisfies a preset heating condition;

a control module, the control module being connected to the determining module, configured to control the washing machine to enter a steam washing process when the current state of the washing machine meets the preset heating condition, wherein in the steam washing process After controlling the washing machine to wash for a first preset time according to a preset washing control tempo, controlling the washing machine to stop washing and controlling the heating unit to perform steam heating for a second preset time, after the second preset time, The washing machine is further controlled to wash the first preset time according to the preset washing control tempo, and is repeated until the total time for the heating unit to perform steam heating reaches a third preset time.
A steam washing control apparatus for a washing machine according to claim 5, wherein said steam is washed The determining module further determines whether the current state of the washing machine satisfies the preset heating condition, and if the current state of the washing machine does not satisfy the preset heating condition, the control module controls the washing machine Exit the steam washing process.
The steam washing control device for a washing machine according to claim 5 or 6, wherein the preset washing control tempo is that the washing tub of the washing machine is operating in the forward direction for a first time, the second time is suspended, and the reverse operation is performed. The first time, the second time is suspended.
The steam washing control device for a washing machine according to claim 5, wherein the first preset time is 30 s, the second preset time is 10 min, and the third preset time is 120 min.
A washing machine characterized by comprising a steam washing control device of the washing machine according to any one of claims 5-8.
A non-transitory computer readable storage medium having stored thereon a computer program, characterized in that the program is executed by a processor to implement the steam washing control method of the washing machine according to any one of claims 1 to 4.