Cleaning apparatus, control method thereof, program product, storage medium, and cleaning system

Abstract

The invention relates to a cleaning device and a control method thereof, a computer program product, a computer readable storage medium, and a cleaning system. The cleaning equipment comprises a cleaning working part, a normal-temperature cleaning solution conveying flow path, a heater and a decontamination solution conveying flow path. The cleaning working part comprises a distribution part and a fluid output part; the normal-temperature cleaning liquid conveying flow path is configured to convey normal-temperature cleaning liquid to the distribution part; the input end of the heater is connected into the normal-temperature cleaning liquid conveying flow path at the first position of the normal-temperature cleaning liquid conveying flow path, and the output end of the heater communicates with the distribution part and / or the fluid output part and is used for conveying steam and / or hot cleaning liquid to the distribution part and / or the fluid output part; the decontamination liquid conveying flow path is connected to the normal-temperature cleaning liquid conveying flow path at a second position of the normal-temperature cleaning liquid conveying flow path and is used for conveying decontamination liquid to the normal-temperature cleaning liquid conveying flow path; wherein the first position is located at the upstream of the second position. The cleaning equipment has a good cleaning effect and high use reliability.

Description

Technical Field

[0001] The present disclosure relates to the technical field of cleaning equipment, and in particular to a cleaning equipment and a control method thereof, a computer program product, a computer-readable storage medium, and a cleaning system. Background Art

[0002] In the technical field of cleaning equipment, existing cleaning equipment only uses dry cleaning parts to clean the surface to be cleaned, resulting in poor cleaning effect on the surface to be cleaned, which seriously affects the user experience.

[0003] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present disclosure, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0004] The present disclosure aims to provide a cleaning device and a control method thereof, a computer program product, a computer-readable storage medium, and a cleaning system. The cleaning device and the cleaning system have good cleaning effects.

[0005] The present disclosure provides a cleaning device, comprising:

[0006] A cleaning working part, including a dispensing part and / or a fluid output part, for cleaning the surface to be cleaned;

[0007] A room temperature cleaning liquid delivery channel configured to deliver room temperature cleaning liquid to the distribution element;

[0008] a heater, wherein an input end of the heater is connected to the normal-temperature cleaning liquid delivery path at a first position of the normal-temperature cleaning liquid delivery path, and an output end of the heater is connected to the distribution member and / or the fluid output member, and is used to deliver steam and / or hot cleaning liquid to the distribution member and / or the fluid output member;

[0009] a decontamination liquid delivery flow path, connected to the normal temperature cleaning liquid delivery flow path at a second position of the normal temperature cleaning liquid delivery flow path, and used for delivering decontamination liquid to the normal temperature cleaning liquid delivery flow path;

[0010] Wherein, the first position is located upstream of the second position.

[0011] In an exemplary embodiment of the present disclosure, the room temperature cleaning liquid delivery flow path includes:

[0012] A first multi-way, located at the first position, through which the input end of the heater is connected to the normal temperature cleaning liquid delivery path;

[0013] The second multi-way is located at the second position, and the decontamination liquid delivery path is connected to the normal temperature cleaning liquid delivery path through the second multi-way.

[0014] In an exemplary embodiment of the present disclosure, the room temperature cleaning liquid delivery flow path further includes:

[0015] A first liquid pump, wherein the input end of the first liquid pump is connected to the second multi-way pump, and the output end of the first liquid pump is used to deliver room temperature cleaning liquid to the dispensing member.

[0016] In an exemplary embodiment of the present disclosure, the cleaning device further comprises a steam delivery flow path, and the steam delivery flow path comprises:

[0017] A second liquid pump and the heater, wherein the input end of the second liquid pump is communicated with the first multi-way, and the output end of the second liquid pump is communicated with the input end of the heater.

[0018] In an exemplary embodiment of the present disclosure, the pipeline between the first multi-way and the first liquid pump has a first length; the pipeline between the first multi-way and the second liquid pump has a second length; and the second length is smaller than the first length.

[0019] In an exemplary embodiment of the present disclosure, the pipeline between the first multi-way and the first liquid pump has a first cross-sectional area; the pipeline between the first multi-way and the second liquid pump has a second cross-sectional area; the second cross-sectional area is larger than the first cross-sectional area.

[0020] In an exemplary embodiment of the present disclosure, a first number of components are arranged on the pipeline between the first multi-way and the first liquid pump; a second number of components are arranged on the pipeline between the first multi-way and the second liquid pump; the second number is smaller than the first number.

[0021] In an exemplary embodiment of the present disclosure, a flow rate of the second liquid pump is smaller than a flow rate of the first liquid pump.

[0022] In an exemplary embodiment of the present disclosure, the flow rate range of the first liquid pump is 10 ml / min to 500 ml / min.

[0023] In an exemplary embodiment of the present disclosure, the flow rate range of the second liquid pump is 0.5 ml / min to 9 ml / min.

[0024] In an exemplary embodiment of the present disclosure, the cleaning device further comprises:

[0025] The hot cleaning liquid delivery flow path comprises the heater, and the output end of the heater is used to deliver the hot cleaning liquid to the distribution component.

[0026] In an exemplary embodiment of the present disclosure, the pipeline between the starting end of the normal temperature cleaning liquid delivery flow path and the third position is reused as part of the pipeline of the hot cleaning liquid delivery flow path, which is used to deliver the normal temperature cleaning liquid to the input end of the heater;

[0027] Wherein, the third position is located between the first liquid pump and the dispensing member.

[0028] In an exemplary embodiment of the present disclosure, the room temperature cleaning liquid delivery flow path further includes:

[0029] The first reversing valve is located at the third position, the input end of the first reversing valve is connected to the output end of the first liquid pump, the first output end of the first reversing valve is connected to the input end of the heater, and the second output end of the first reversing valve is connected to the distribution member.

[0030] In an exemplary embodiment of the present disclosure, the cleaning device has a heating cleaning mode. In the heating cleaning mode, the first liquid pump is turned on, the second liquid pump is turned off, and the first reversing valve is connected to the input end of the heater so that the normal temperature cleaning liquid delivery path delivers the normal temperature cleaning liquid to the heater through the third position.

[0031] In an exemplary embodiment of the present disclosure, the pipeline between the fourth position and the end of the normal temperature cleaning liquid delivery flow path is reused as part of the pipeline of the hot cleaning liquid delivery flow path, which is used to deliver the hot cleaning liquid heated by the heater to the distribution member;

[0032] Wherein, the fourth position is located between the third position and the distribution member.

[0033] In an exemplary embodiment of the present disclosure, the room temperature cleaning liquid delivery flow path further includes:

[0034] The third multi-way valve is located at the fourth position, and the second output end of the first reversing valve, the output end of the heater and the distribution element are respectively connected to different ports of the third multi-way valve.

[0035] In an exemplary embodiment of the present disclosure, the hot cleaning liquid delivery flow path further comprises:

[0036] A pressure relief valve, wherein the first input end of the pressure relief valve is connected to the first output end of the first reversing valve, the second input end of the pressure relief valve is connected to the output end of the second liquid pump, the output end of the pressure relief valve is connected to the input end of the heater, and the pressure relief end of the pressure relief valve is connected to the outside of the cleaning device.

[0037] In an exemplary embodiment of the present disclosure, the hot cleaning liquid delivery flow path further comprises:

[0038] A fourth multi-way valve, wherein the output end of the second liquid pump, the first output end of the first reversing valve and the input end of the heater are respectively connected to different ports of the fourth multi-way valve.

[0039] In an exemplary embodiment of the present disclosure, the fourth multi-channel multiplexer is the pressure relief valve.

[0040] In an exemplary embodiment of the present disclosure, the cleaning device further comprises:

[0041] The descaling and cleaning flow path includes a second reversing valve and the heater, wherein the input end of the second reversing valve is connected to the output end of the heater, the first output end of the second reversing valve is connected to the fluid output member, and the second output end of the second reversing valve is connected to the outside of the cleaning device.

[0042] In an exemplary embodiment of the present disclosure, the cleaning device has a steam cleaning mode. In the steam cleaning mode, the first liquid pump, the second liquid pump and the heater are all in an open state, and the second reversing valve is connected to the fluid output member to deliver steam to the fluid output member.

[0043] In an exemplary embodiment of the present disclosure, the cleaning device has a descaling cleaning mode. In the descaling cleaning mode, a descaling agent is added to the descaling cleaning flow path, the heater stops heating, and the second reversing valve is connected to the outside of the cleaning device to allow the descaling agent to enter the heater, and the descaling agent and / or scale after descaling are discharged to the outside of the cleaning device through the second reversing valve.

[0044] In an exemplary embodiment of the present disclosure, the second output end of the second reversing valve is in communication with the distribution member.

[0045] In an exemplary embodiment of the present disclosure, the pipeline between the starting end of the normal temperature cleaning liquid delivery flow path and the fifth position is reused as part of the descaling cleaning flow path, which is used to deliver the descaling agent into the heater;

[0046] Wherein, the fifth position is located between the first liquid pump and the dispensing member.

[0047] In an exemplary embodiment of the present disclosure, the fifth position is the same as the third position, and the descaling cleaning flow path is the same as the hot cleaning liquid delivery flow path.

[0048] In an exemplary embodiment of the present disclosure, the cleaning device further comprises:

[0049] The strong cleaning flow path includes a third reversing valve and the heater, the input end of the third reversing valve is connected to the output end of the heater, the first output end of the third reversing valve is connected to the fluid output component, and the second output end of the third reversing valve is connected to the distribution component.

[0050] In an exemplary embodiment of the present disclosure, in the heating cleaning mode, the first liquid pump and the heater are in an on state, the second liquid pump is in an off state, and the third reversing valve is connected to the distribution member to deliver hot cleaning liquid to the distribution member.

[0051] In an exemplary embodiment of the present disclosure, the cleaning device also has a strong cleaning mode. In the strong cleaning mode, the first liquid pump and the heater are both in an on state, the second liquid pump is in a off state, and the third reversing valve is connected to the fluid output member to deliver hot cleaning liquid to the fluid output member.

[0052] In an exemplary embodiment of the present disclosure, the pipeline between the starting end and the sixth position of the normal temperature cleaning liquid delivery flow path is reused as part of the pipeline of the strong cleaning flow path, which is used to deliver the normal temperature cleaning liquid to the input end of the heater;

[0053] Wherein, the sixth position is located between the first liquid pump and the dispensing member.

[0054] In an exemplary embodiment of the present disclosure, the sixth position is the same as the third position, and the strong cleaning flow path is the same as a portion of the hot cleaning liquid delivery flow path.

[0055] In an exemplary embodiment of the present disclosure, the third reversing valve and the second reversing valve are the same reversing valve.

[0056] In an exemplary embodiment of the present disclosure, the cleaning device further comprises:

[0057] The self-cleaning flow path includes a fourth reversing valve, the second liquid pump and the heater, the input end of the fourth reversing valve is connected to the output end of the heater, the first output end of the fourth reversing valve is connected to the fluid output component, and the second output end of the fourth reversing valve is connected to the distribution component.

[0058] In an exemplary embodiment of the present disclosure, the cleaning device has a self-cleaning mode. In the self-cleaning mode, the second liquid pump and the heater are both in an on state, the first liquid pump is in a off state, and the fourth reversing valve is connected to the distribution member to deliver steam to the distribution member.

[0059] In an exemplary embodiment of the present disclosure, the fourth reversing valve and the second reversing valve are the same reversing valve.

[0060] In an exemplary embodiment of the present disclosure, the self-cleaning flow path is identical to a portion of the steam delivery flow path.

[0061] In an exemplary embodiment of the present disclosure, the heater comprises:

[0062] Heater body;

[0063] The first filter screen is arranged in the heater body and is located between the input end of the heater and the output end of the heater.

[0064] In an exemplary embodiment of the present disclosure, the cleaning device further comprises:

[0065] The second filter screen is arranged at the output end of the heater, and the mesh aperture of the second filter screen is smaller than the mesh aperture of the first filter screen.

[0066] In an exemplary embodiment of the present disclosure, the mesh aperture of the first filter screen is 1 mm to 3 mm.

[0067] In an exemplary embodiment of the present disclosure, the mesh aperture of the second filter screen is 0.2 mm to 1 mm.

[0068] In an exemplary embodiment of the present disclosure, the filtering area of ​​the second filter screen is greater than the filtering area of ​​the first filter screen.

[0069] In an exemplary embodiment of the present disclosure, the filtering area of ​​the second filter screen is 500mm 2 Up to 2000mm 2 .

[0070] In an exemplary embodiment of the present disclosure, the room temperature cleaning liquid delivery flow path further includes:

[0071] A liquid supply tank, used to store cleaning liquid at room temperature;

[0072] A flow detector is located between the liquid supply tank and the first position.

[0073] In an exemplary embodiment of the present disclosure, the decontamination liquid delivery flow path includes:

[0074] A decontamination liquid supply tank, used for storing the decontamination liquid;

[0075] A third liquid pump, wherein the input end of the third liquid pump is connected to the decontamination liquid supply tank, and the output end of the third liquid pump is connected to the normal temperature cleaning liquid delivery path at the second position.

[0076] In an exemplary embodiment of the present disclosure, the descaling agent is manually added to the descaling cleaning flow path;

[0077] Alternatively, the descaling and cleaning flow path includes: a descaling agent supply tank and a fourth liquid pump, the descaling agent supply tank is used to store the descaling agent, the input end of the fourth liquid pump is connected to the descaling agent supply tank, and the output end of the fourth liquid pump is connected to the heater.

[0078] In an exemplary embodiment of the present disclosure, the cleaning working part further includes:

[0079] The cleaning part, the room temperature cleaning liquid delivery path is configured to deliver the room temperature cleaning liquid to the cleaning part through the distribution part, and the steam delivery path is configured to deliver the steam to the front of the cleaning part through the fluid output part; the front is the forward direction of the cleaning device.

[0080] In an exemplary embodiment of the present disclosure, the fluid output member has a plurality of nozzles disposed at intervals, and the steam is delivered to the front of the cleaning member through the plurality of nozzles.

[0081] Another aspect of the present disclosure provides a method for controlling a cleaning device, the method for controlling a cleaning device being used to control any one of the cleaning devices described above, the method for controlling a cleaning device comprising:

[0082] receiving a cleaning mode instruction, wherein the cleaning mode instruction includes a normal temperature cleaning instruction;

[0083] In response to the room temperature cleaning instruction, the cleaning device is controlled to enter the room temperature cleaning mode, the room temperature cleaning liquid delivery flow path delivers room temperature cleaning liquid to the distribution element, and the decontamination liquid delivery flow path delivers decontamination liquid.

[0084] In an exemplary embodiment of the present disclosure, the cleaning device further comprises a steam delivery flow path, the steam delivery flow path comprises the heater; the cleaning mode instruction further comprises a steam cleaning instruction, and the control method of the cleaning device further comprises:

[0085] In response to the steam cleaning instruction, the cleaning device is controlled to enter a steam cleaning mode so that the heater heats the room temperature cleaning fluid and delivers steam to the fluid output member.

[0086] In an exemplary embodiment of the present disclosure, the normal temperature cleaning liquid delivery flow path includes: a first liquid pump and a first reversing valve; the steam delivery flow path also includes: a second liquid pump; in response to the normal temperature cleaning instruction, the cleaning device is controlled to enter the normal temperature cleaning mode, so that the normal temperature cleaning liquid delivery flow path delivers the normal temperature cleaning liquid to the distribution element, including:

[0087] Responding to the normal temperature cleaning instruction;

[0088] The first liquid pump is turned on, and the second liquid pump is turned off, so that the first reversing valve is connected to the distribution component, so that the room temperature cleaning liquid is delivered to the distribution component through the room temperature cleaning liquid delivery path.

[0089] In an exemplary embodiment of the present disclosure, in response to the steam cleaning instruction, controlling the cleaning device to enter a steam cleaning mode so that the heater heats the room temperature cleaning liquid and delivers steam to the fluid output member includes:

[0090] responding to the steam cleaning instruction;

[0091] Opening the first liquid pump and the second liquid pump, and connecting the first reversing valve to the distribution member, so that a portion of the normal temperature cleaning liquid is directly delivered to the distribution member through the normal temperature cleaning liquid delivery path, and another portion of the normal temperature cleaning liquid enters the steam delivery path through the first multi-way valve;

[0092] The normal temperature cleaning liquid is heated by the heater to form steam, and the steam is delivered to the fluid output member through the steam delivery flow path.

[0093] In an exemplary embodiment of the present disclosure, the cleaning device further comprises a hot cleaning liquid delivery flow path; the cleaning mode instruction further comprises: a heating cleaning instruction; and the control method of the cleaning device further comprises:

[0094] In response to the heating cleaning instruction, the cleaning device is controlled to enter a heating cleaning mode, so that the hot cleaning liquid delivery flow path delivers hot cleaning liquid to the distribution member.

[0095] In an exemplary embodiment of the present disclosure, in response to the heating cleaning instruction, controlling the cleaning device to enter the heating cleaning mode so that the hot cleaning liquid delivery flow path delivers hot cleaning liquid to the distribution component includes:

[0096] responding to the heating and cleaning instruction;

[0097] Open the first liquid pump, close the second liquid pump, and connect the first reversing valve to the input end of the heater so that the room temperature cleaning liquid enters the heater;

[0098] The room temperature cleaning liquid is heated by the heater, and the hot cleaning liquid is delivered to the distribution member through the hot cleaning liquid delivery passage.

[0099] In an exemplary embodiment of the present disclosure, the control method of the cleaning device further includes:

[0100] In response to the heating cleaning instruction, the cleaning liquid is delivered to the hot cleaning liquid delivery flow path by using the cleaning liquid delivery flow path.

[0101] In an exemplary embodiment of the present disclosure, the cleaning device includes a descaling cleaning flow path, and the descaling cleaning flow path includes the heater; the cleaning mode instruction further includes: a descaling cleaning instruction; and the control method of the cleaning device further includes:

[0102] In response to the descaling and cleaning instruction, controlling the cleaning device to enter a descaling and cleaning mode;

[0103] Add a descaling agent into the descaling cleaning flow path, so that the descaling agent enters the heater.

[0104] In an exemplary embodiment of the present disclosure, the descaling and cleaning flow path further includes: a second reversing valve; and allowing the descaling agent to enter the heater includes:

[0105] Open the first liquid pump, close the second liquid pump and the heater, and connect the second reversing valve to the outside of the cleaning device so that the descaling agent enters the heater, and the descaling agent and / or scale after descaling are discharged to the outside of the cleaning device through the second reversing valve.

[0106] In an exemplary embodiment of the present disclosure, the cleaning device further comprises: a strong cleaning flow path, the strong cleaning flow path comprises a third reversing valve and the heater; the cleaning mode instruction further comprises: a strong cleaning instruction; the control method of the cleaning device further comprises:

[0107] In response to the strong cleaning instruction, controlling the cleaning device to enter a strong cleaning mode;

[0108] Open the first liquid pump and the heater, close the second liquid pump, and connect the third reversing valve to the fluid output element;

[0109] The heater is used to heat the normal temperature cleaning liquid, and the hot cleaning liquid is delivered to the fluid output member through the strong cleaning flow path.

[0110] In an exemplary embodiment of the present disclosure, the control method of the cleaning device further includes:

[0111] In response to the strong cleaning instruction, the cleaning liquid is delivered to the strong cleaning flow path by using the cleaning liquid delivery flow path.

[0112] In an exemplary embodiment of the present disclosure, the cleaning device further comprises: a self-cleaning flow path, the self-cleaning flow path comprises: a fourth reversing valve and the heater; the cleaning mode instruction further comprises: a self-cleaning instruction; the control method of the cleaning device further comprises:

[0113] In response to the self-cleaning instruction, controlling the cleaning device to enter a self-cleaning mode;

[0114] Open the second liquid pump and the heater, close the first liquid pump, and connect the fourth reversing valve to the distribution element;

[0115] The normal temperature cleaning liquid is heated by the heater to form steam, and the steam is delivered to the distribution member.

[0116] Another aspect of the present disclosure provides a computer program product, which includes computer instructions stored in a computer-readable storage medium and suitable for being read and executed by a processor, so that a computer device having the processor executes a control method for a cleaning device as described in any one of the above.

[0117] Another aspect of the present disclosure provides a computer-readable storage medium, in which at least one program code is stored. The at least one program code is loaded and executed by a processor to implement the operations performed by the control method of the cleaning device as described in any one of the above items.

[0118] On the other hand, the present disclosure provides a cleaning device, which includes one or more processors and one or more memories, wherein at least one program code is stored in the one or more memories, and the at least one program code is loaded and executed by the one or more processors to implement a control method for the cleaning device as described in any one of the above items.

[0119] Another aspect of the present disclosure provides a cleaning system, comprising:

[0120] Base station;

[0121] A cleaning device, wherein the cleaning device is any one of the cleaning devices described above, and the cleaning device can be docked with the base station.

[0122] The technical solution provided by the present disclosure can achieve the following beneficial effects:

[0123] The cleaning device provided by the present disclosure includes a cleaning working part, a normal temperature cleaning liquid delivery flow path and a heater. The cleaning working part may include a distribution part and a fluid output part. The normal temperature cleaning liquid delivery flow path may be configured to deliver normal temperature cleaning liquid to the distribution part. The heater may be used to deliver steam and / or hot cleaning liquid to the distribution part and / or the fluid output part.

[0124] Therefore, when the cleaning device provided by the present disclosure cleans the surface to be cleaned, a dry cleaning working part can be used for cleaning; or, when the cleaning device provided by the present disclosure cleans the surface to be cleaned, a room temperature cleaning liquid can be delivered to the distribution part by a room temperature cleaning liquid delivery path, and the room temperature cleaning liquid can be used in conjunction with the cleaning working part for cleaning, so as to improve the cleaning effect of the cleaning device; or, when the cleaning device provided by the present disclosure cleans the surface to be cleaned, a heater can be used to deliver steam and / or hot cleaning liquid to the distribution part and / or the fluid output part, and the steam and / or hot cleaning liquid can be used in conjunction with the cleaning working part for cleaning. Since the steam and / or hot cleaning liquid have higher temperature and humidity, the cleaning effect of the cleaning device can be further improved.

[0125] Meanwhile, the cleaning device provided by the present disclosure may further include: a decontamination liquid delivery path. The decontamination liquid delivery path may be used to deliver decontamination liquid to the normal temperature cleaning liquid delivery path, so as to further improve the cleaning effect of the cleaning device on the surface to be cleaned.

[0126] Furthermore, the heater is connected to the normal temperature cleaning liquid delivery path at a first position of the normal temperature cleaning liquid delivery path, and the decontamination liquid delivery path is connected to the normal temperature cleaning liquid delivery path at a second position of the normal temperature cleaning liquid delivery path. The first position can be located upstream of the second position, so as to avoid the situation where the decontamination liquid enters the heater and causes the cleaning device to fail to work normally, thereby improving the reliability of the cleaning device and improving the user experience.

[0127] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0128] The accompanying drawings herein are incorporated into the specification and constitute a part of the specification, illustrate embodiments consistent with the present disclosure, and together with the specification are used to explain the principles of the present disclosure. Obviously, the accompanying drawings described below are only some embodiments of the present disclosure, and for ordinary technicians in this field, other accompanying drawings can be obtained based on these accompanying drawings without creative work.

[0129] Figure 1 A schematic diagram of a modular structure of a cleaning device according to an exemplary embodiment of the present disclosure is shown;

[0130] Figure 2 A schematic diagram of a modular structure of a cleaning device according to another exemplary embodiment of the present disclosure is shown;

[0131] Figure 3 A schematic diagram of a modular structure of a cleaning device in a normal temperature cleaning mode according to an exemplary embodiment of the present disclosure is shown;

[0132] Figure 4 A schematic diagram of a modular structure of a cleaning device in a steam cleaning mode according to an exemplary embodiment of the present disclosure is shown;

[0133] Figure 5 A schematic diagram of a modular structure of a cleaning device in a heating cleaning mode according to an exemplary embodiment of the present disclosure is shown;

[0134] Figure 6 A schematic diagram of a modular structure of a cleaning device in a descaling cleaning mode according to an exemplary embodiment of the present disclosure is shown;

[0135] Figure 7 A schematic diagram of a modular structure of a cleaning device in a descaling cleaning mode according to an exemplary embodiment of the present disclosure is shown;

[0136] Figure 8 A schematic diagram of a modular structure of a cleaning device in a strong cleaning mode according to an exemplary embodiment of the present disclosure is shown;

[0137] Fig. 9 A schematic diagram of a modular structure of a cleaning device in a self-cleaning mode according to an exemplary embodiment of the present disclosure is shown;

[0138] Fig.10 A schematic structural diagram of a cleaning system according to an exemplary embodiment of the present disclosure is shown;

[0139] Fig.11 A schematic diagram showing a first viewing angle of a partial structure of a cleaning device according to an exemplary embodiment of the present disclosure;

[0140] Fig.12 A schematic diagram showing a second viewing angle of a partial structure of a cleaning device according to an exemplary embodiment of the present disclosure;

[0141] Fig.13 A schematic diagram showing a partial structure of a cleaning device according to another exemplary embodiment of the present disclosure;

[0142] Fig.14 A schematic flow chart of a control method for a cleaning device according to an exemplary embodiment of the present disclosure is shown;

[0143] Fig.15 A schematic flow chart of a method for controlling a cleaning device according to another exemplary embodiment of the present disclosure is shown.

[0144] Description of reference numerals:

[0145] 01. Cleaning equipment; 02. Base station;

[0146] 1. Cleaning working part; 11. Distributing part; 12. Fluid output part; 121. Steam nozzle; 13. Cleaning part;

[0147] 2. Normal temperature cleaning liquid delivery flow path; 21. Liquid supply box; 22. First liquid pump; 23. First multi-way valve; 24. Second multi-way valve; 25. First reversing valve; 26. Third multi-way valve; 27. Flow detector;

[0148] 3. Decontamination liquid delivery flow path; 31. Decontamination liquid supply tank; 32. Third liquid pump;

[0149] 4. Descaling and cleaning flow path; 41. Descaling agent supply tank; 42. Fourth liquid pump;

[0150] 5. Heater; 6. Second liquid pump; 7. Pressure relief valve; 8. Fourth multi-way valve; 9. Second filter screen; 10. Second reversing valve; 14. Third reversing valve; 15. Fourth reversing valve. DETAILED DESCRIPTION

[0151] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be comprehensive and complete and will fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0152] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of the illustration to another component, these terms are used in this specification only for convenience, such as according to the orientation of the examples described in the drawings. It is understood that if the device of the illustration is turned upside down, the component described as "upper" will become the component "lower". When a structure is "on" other structures, it may mean that the structure is formed integrally on the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure through another structure.

[0153] The terms "a", "an", "the", and "said" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express an open-ended inclusion and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc.; the terms "first" and "second", etc. are used merely as labels and are not intended to limit the quantity of their objects.

[0154] like Figures 1 to 13As shown, some embodiments provide a cleaning device 01. The cleaning device 01 may be a floor scrubber, a sweeping robot, a vacuuming and mopping machine, etc., and the present disclosure does not impose any specific restrictions thereto. The cleaning device 01 has a good cleaning effect.

[0155] The cleaning device 01 may include a cleaning working unit 1 . The cleaning working unit 1 may be used to clean a surface to be cleaned. The cleaning working unit 1 may include a cleaning member 13 , a dispensing member 11 and a fluid output member 12 .

[0156] The cleaning member 13 can contact the surface to be cleaned to clean the surface to be cleaned. The cleaning member 13 can be a roller brush, but is not limited thereto. The cleaning member 13 can also be a brush bar, a side brush, etc., which can be selected and set according to actual conditions, which are all within the scope of protection of the present disclosure.

[0157] The cleaning device 01 may further include: a room temperature cleaning liquid delivery path 2. The room temperature cleaning liquid delivery path 2 may be configured to deliver room temperature cleaning liquid to the distribution element 11. The cleaning liquid may be clean water and / or a cleaning liquid or foam having a cleaning effect. The room temperature cleaning liquid may be understood as a cleaning liquid that has not been heated. The cleaning device 01 may have a room temperature cleaning mode, such as Figure 3 As shown in the line indicated by the solid arrow in the figure, when cleaning the surface to be cleaned, the room temperature cleaning liquid can be transported to the distribution component 11 using the room temperature cleaning liquid delivery path 2, and the room temperature cleaning liquid is used in conjunction with the cleaning working part 1 for cleaning to improve the cleaning effect of the cleaning device 01.

[0158] The distribution component 11 can be connected to the normal temperature cleaning liquid delivery flow path 2 to receive the normal temperature cleaning liquid delivered by the normal temperature cleaning liquid delivery flow path 2. The distribution component 11 can deliver the normal temperature cleaning liquid to the cleaning member 13 to wet the cleaning member 13, thereby improving the cleaning ability of the cleaning member 13, thereby achieving the purpose of improving the cleaning effect of the cleaning device 01. Alternatively, the distribution component 11 can deliver the normal temperature cleaning liquid to the front of the cleaning member 13 to wet the dirt on the surface to be cleaned located in front of the cleaning member 13, so that the dirt on the surface to be cleaned is easily cleaned by the cleaning member 13, thereby also achieving the purpose of improving the cleaning effect of the cleaning device 01.

[0159] It should be noted that the front of the cleaning member 13 mentioned above refers to the front of the cleaning member 13 in the moving direction of the cleaning device 01 .

[0160] The distribution component 11 may be a water bar, and the water bar may have a plurality of water outlet holes arranged at intervals to deliver the normal temperature cleaning liquid to the cleaning member 13 or the surface to be cleaned. Such an arrangement can increase the water outlet range of the distribution component 11, further increase the wetting range of the cleaning member 13 or dirt, and thus further improve the cleaning effect of the cleaning device 01. However, the present disclosure is not limited thereto, and the distribution component 11 may not be a water bar, but may be other independent structural components capable of discharging water, or the distribution component 11 may be the end opening of the pipeline of the normal temperature cleaning liquid delivery flow path 2, etc., and the present disclosure does not limit this.

[0161] The cleaning device 01 may further include: a steam delivery flow path. The steam delivery flow path may deliver steam to the fluid output member 12. The steam may be steam formed by heating a normal temperature cleaning liquid, that is, the steam may be water vapor and / or decontamination liquid vapor, etc. The cleaning device 01 provided in the present disclosure may also have a steam cleaning mode, such as Figure 4 As shown in the line indicated by the solid arrow in the figure, that is, when cleaning the surface to be cleaned, the steam delivery path can be used to deliver steam to the fluid output member 12, and the steam is used in conjunction with the cleaning working part 1 for cleaning. Since the steam has a higher temperature and humidity, the cleaning effect of the cleaning device 01 can be further improved.

[0162] The fluid output member 12 can be connected to the steam delivery path to receive the steam delivered by the steam delivery path. The fluid output member 12 can deliver steam to the cleaning member 13 to wet the cleaning member 13, thereby further improving the cleaning ability of the cleaning member 13, thereby achieving the purpose of further improving the cleaning effect of the cleaning device 01. Alternatively, the fluid output member 12 can deliver steam to the surface to be cleaned in front of the cleaning member 13 to heat and wet the dirt on the surface to be cleaned in front of the cleaning member 13 at high temperature, so that the dirt on the surface to be cleaned is easier to be cleaned by the cleaning member 13, thereby also achieving the purpose of further improving the cleaning effect of the cleaning device 01.

[0163] Alternatively, the cleaning device 01 may also have a self-cleaning mode, in which the fluid output member 12 may deliver steam to the cleaning member 13 to wet the cleaning member 13, so as to self-clean the cleaning member 13, thereby improving the convenience of use and the service life of the cleaning device 01. In addition, the high-temperature steam may sterilize and disinfect the cleaning member 13, so as to further improve the self-cleaning effect.

[0164] The fluid output member 12 may include a steam nozzle 121, and the steam nozzle 121 may deliver steam to the cleaning member 13 or in front of the cleaning member 13. The fluid output member 12 may have one steam nozzle 121 or multiple steam nozzles 121 arranged at intervals, and the steam may be delivered to the cleaning member 13 or in front of the cleaning member 13 through multiple steam nozzles 121. Such an arrangement can increase the range of steam delivery by the fluid output member 12, thereby further improving the cleaning effect or self-cleaning effect of the cleaning device 01. However, it is not limited to this, and the fluid output member 12 may not include the steam nozzle 121, and it may also be other independent structural members capable of delivering steam, or the fluid output member 12 may also be the end opening of the pipeline of the steam delivery flow path, etc., and the present disclosure does not limit this.

[0165] From the above, it can be seen that the cleaning device 01 provided by the present disclosure can freely select the cleaning mode according to the cleaning needs, which can improve the use range and cleaning effect of the cleaning device 01, and can also reasonably allocate the energy consumption of the cleaning device 01.

[0166] For example, when the dirt on the surface to be cleaned is not stubborn, only the cleaning member 13 can be used for cleaning, so that the cleaning device 01 can achieve a better cleaning effect with low energy consumption.

[0167] When the dirt on the surface to be cleaned is relatively stubborn, the cleaning mode can be switched to normal temperature, and the stubborn dirt can be cleaned by using normal temperature cleaning liquid and the cleaning member 13, so that the cleaning device 01 can achieve a better cleaning effect under the state of medium energy consumption. And switching to normal temperature cleaning mode only when the dirt is relatively stubborn can reduce the time that the cleaning device 01 is in the state of medium energy consumption, so as to achieve the purpose of energy saving.

[0168] When the dirt on the surface to be cleaned is very stubborn, the steam cleaning mode can be switched to clean the stubborn dirt by using steam and the cleaning element 13, so that the cleaning device 01 can achieve a better cleaning effect under high energy consumption. And switching to the steam cleaning mode only when the dirt is very stubborn can reduce the time that the cleaning device 01 is in a high energy consumption state, so as to achieve the purpose of energy saving.

[0169] The steam delivery flow path can be connected to the normal temperature cleaning liquid delivery flow path 2 to receive the normal temperature cleaning liquid in the normal temperature cleaning liquid delivery flow path 2 and heat the received normal temperature cleaning liquid to form steam. The steam delivery flow path can be connected to the normal temperature cleaning liquid delivery flow path 2 at a first position of the normal temperature cleaning liquid delivery flow path 2.

[0170] The steam delivery flow path may include: a heater 5. The heater 5 may be a boiler, but is not limited thereto. The heater 5 may also be other components with heating capabilities. The input end of the heater 5 may be connected to the normal temperature cleaning liquid delivery flow path 2 for heating the cleaning liquid. When the steam delivery flow path is connected to the normal temperature cleaning liquid delivery flow path 2 at the first position of the normal temperature cleaning liquid delivery flow path 2, the input end of the heater 5 may be connected to the normal temperature cleaning liquid delivery flow path 2 at the first position of the normal temperature cleaning liquid delivery flow path 2. The output end of the heater 5 may be connected to the fluid output member 12 for delivering steam to the fluid output member 12, but is not limited thereto. The heater 5 may also be other devices with heating functions. In the normal temperature cleaning mode, the heater 5 is in an off state. In the steam cleaning mode, such as Figure 4 As shown in the line indicated by the solid arrow in FIG. , the heater 5 is in the on state.

[0171] The heater 5 may include: a heater 5 body and a first filter. The first filter may be disposed in the heater 5 body and may be located between the input end and the output end of the heater 5 to filter the water in the heater 5 to prevent impurities from clogging the pipeline and the cleaning working part 1, thereby increasing the service life of the cleaning device 01. The mesh aperture of the first filter may be 1 mm to 3 mm, for example: 1 mm, 1.5 mm, 2 mm, 2.5 mm, 3 mm, etc. In this manner, while ensuring that the first filter has a good filtering effect, the flow capacity of the first filter can be increased, ensuring that the water in the heater 5 can pass through the first filter normally, and reducing the probability of clogging of the first filter.

[0172] In some embodiments, the cleaning device 01 may further include a second filter screen 9, which may be disposed at the output end of the heater 5. The mesh aperture of the second filter screen 9 may be smaller than the mesh aperture of the first filter screen. In this configuration, the second filter screen 9 may be used to further filter the water or steam output from the heater 5, further remove impurities therein, further reduce the probability of impurities blocking the downstream pipeline and the cleaning working part 1, and further increase the service life of the cleaning device 01.

[0173] The aperture of the second filter screen 9 can be 0.2 mm to 1 mm, for example, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.7 mm, 0.8 mm, 0.9 mm, 1 mm, etc. This arrangement can ensure that the second filter screen 9 has a good filtering effect, and can improve the flow capacity of the second filter screen 9, ensuring that the water in the heater 5 can pass through the second filter screen 9 normally.

[0174] The filtering area of ​​the second filter screen 9 can be larger than the filtering area of ​​the first filter screen to improve the filtering effect of the second filter screen 9 and ensure that the cleaning liquid or steam delivered to the downstream pipeline and the cleaning working part 1 is free of impurities. In addition, by increasing the filtering area of ​​the second filter screen 9, the probability of clogging of the second filter screen 9 can be reduced.

[0175] The filtering area of ​​the second filter screen 9 can be 500mm 2 Up to 2000mm 2 , for example: 500mm 2 、600mm 2 、700mm 2 , 800mm 2 , 900mm 2 , 1000mm 2 、1100mm 2 、1200mm 2 、1300mm 2 、1400mm 2 、1500mm 2 、1600mm 2 、1700mm 2 、1800mm 2 、1900mm 2 , 2000mm 2 Such a configuration can ensure that the second filter screen 9 has a sufficient filtering area, and can also avoid the problem that the second filter screen 9 occupies a large internal space of the cleaning device 01 due to its excessive filtering area, thereby facilitating the goal of miniaturizing the cleaning device 01.

[0176] The room-temperature cleaning liquid delivery flow path 2 may include: a liquid supply tank 21 , which may be used to store the room-temperature cleaning liquid and supply the room-temperature cleaning liquid to the room-temperature cleaning liquid delivery flow path 2 .

[0177] The room temperature cleaning liquid delivery path 2 may include: a first liquid pump 22. The first liquid pump 22 may be located on the room temperature cleaning liquid delivery path 2. The input end of the first liquid pump 22 may be connected to the liquid supply tank 21 to extract the room temperature cleaning liquid in the liquid supply tank 21. The output end of the first liquid pump 22 may be used to deliver the room temperature cleaning liquid to the dispensing member 11.

[0178] The steam delivery flow path may include: a second liquid pump 6. The second liquid pump 6 may be connected to the normal temperature cleaning liquid delivery flow path 2 at a first position of the normal temperature cleaning liquid delivery flow path 2. The input end of the second liquid pump 6 may be connected to the normal temperature cleaning liquid delivery flow path 2 at the first position of the normal temperature cleaning liquid delivery flow path 2, and the output end of the second liquid pump 6 may be connected to the input end of the heater 5. By providing the second liquid pump 6, the normal temperature cleaning liquid in the normal temperature cleaning liquid delivery flow path 2 may be pumped into the steam delivery flow path.

[0179] In normal temperature cleaning mode, Figure 3 As shown in the line indicated by the solid arrow in FIG. 1 , the first liquid pump 22 can be in an open state, the second liquid pump 6 can be in a closed state, and the room temperature cleaning liquid delivery path 2 can deliver room temperature cleaning liquid to the distribution member 11. In the steam cleaning mode, as shown in FIG. Figure 4 As shown in the lines indicated by the solid arrows in the figure, the first liquid pump 22 and the second liquid pump 6 can both be in an open state, the room temperature cleaning liquid delivery path 2 can deliver room temperature cleaning liquid to the distribution component 11, and the steam delivery path can deliver steam to the fluid output component 12.

[0180] In some embodiments, the flow rate of the second liquid pump 6 can be less than the flow rate of the first liquid pump 22. Since the steam delivery flow path does not require a large amount of cleaning liquid when delivering steam, the above-mentioned setting can reasonably distribute the amount of cleaning liquid in each flow path to avoid wasting cleaning liquid resources, and can also ensure that the steam delivery flow path can form steam more quickly. In addition, since the amount of cleaning liquid required for the steam cleaning mode and the normal temperature cleaning mode is quite different, the present disclosure can avoid the normal temperature cleaning liquid delivery flow path 2 and the steam delivery flow path sharing a liquid pump by respectively setting the first liquid pump 22 and the second liquid pump 6 in the normal temperature cleaning liquid delivery flow path 2 and the steam delivery flow path, and can also avoid the problem of poor uniformity of the pump when the mode is switched, so as to ensure the uniformity of the output of steam or normal temperature cleaning liquid. At the same time, by setting the first liquid pump 22 and the second liquid pump 6, the uniformity of each liquid pump can be improved respectively, and the probability of damage to each liquid pump can be reduced to improve the reliability and service life of the cleaning equipment 01.

[0181] The flow range of the first liquid pump 22 can be 10ml / min to 500ml / min, for example: 10ml / min, 50ml / min, 100ml / min, 150ml / min, 200ml / min, 250ml / min, 300ml / min, 350ml / min, 400ml / min, 450ml / min, 500ml / min, etc., such setting can ensure the delivery amount of normal temperature cleaning liquid in normal temperature cleaning mode.

[0182] The flow rate range of the second liquid pump 6 can be 0.5ml / min to 9ml / min, for example: 0.5ml / min, 1ml / min, 2ml / min, 3ml / min, 4ml / min, 5ml / min, 6ml / min, 7ml / min, 8ml / min, 9ml / min, etc., so that the amount of cleaning liquid required in the steam cleaning mode can be guaranteed. It can avoid the problem of slow and uneven steam formation caused by excessive amount of cleaning liquid in the steam cleaning mode. It can also avoid the problem of dry burning of the heater 5 caused by too small amount of cleaning liquid in the steam cleaning mode, thereby avoiding damage to the heater 5. At the same time, it can also avoid the problem of too little steam formed due to too small amount of cleaning liquid, and can ensure the cleaning effect of the cleaning device 01 in the steam cleaning mode.

[0183] The steam delivery flow path may include: a pressure relief valve 7. The pressure relief valve 7 may have a second input end, an output end, and a pressure relief end. The second input end of the pressure relief valve 7 may be communicated with the output end of the second liquid pump 6, the output end of the pressure relief valve 7 may be communicated with the input end of the heater 5, and the pressure relief end of the pressure relief valve 7 may be communicated with the outside of the cleaning device 01, so as to adjust the pressure in the steam delivery flow path, and avoid damage to the steam delivery flow path due to excessive liquid pressure in the steam delivery flow path.

[0184] The pressure relief valve 7 may include a spring valve, which will automatically open when the pressure inside the pipeline of the cleaning device 01 is too high, and will automatically close when the pressure inside the pipeline of the cleaning device 01 is normal, so that the pressure inside the pipeline of the cleaning device 01 can be automatically adjusted.

[0185] The normal temperature cleaning liquid delivery path 2 may further include: a first reversing valve 25, the first reversing valve 25 may be located at the third position of the normal temperature cleaning liquid delivery path 2, and the third position may be located between the first liquid pump 22 and the distribution member 11. The pressure relief valve 7 may further have a first input end, the input end of the first reversing valve 25 may be communicated with the output end of the first liquid pump 22, the first output end of the first reversing valve 25 may be communicated with the first input end of the pressure relief valve 7, and the second output end of the first reversing valve 25 may be communicated with the distribution member 11, so that the normal temperature cleaning liquid delivery path 2 may be connected with the pressure relief valve 7, and the pressure relief valve 7 may be used to adjust the pressure in the normal temperature cleaning liquid delivery path 2 to avoid damage to the normal temperature cleaning liquid delivery path 2 due to excessive water pressure in the normal temperature cleaning liquid delivery path 2.

[0186] The cleaning device 01 may further include a cleaning liquid delivery path 3. The cleaning liquid delivery path 3 may be used to deliver cleaning liquid to the normal temperature cleaning liquid delivery path 2, that is, the cleaning liquid delivery path 3 may be connected to the normal temperature cleaning liquid delivery path 2 to further improve the cleaning effect of the cleaning device 01 on the surface to be cleaned.

[0187] The decontamination liquid delivery path 3 can be connected to the normal temperature cleaning liquid delivery path 2 at the second position. That is, the second position can be located downstream of the first position, that is, the first position can be located upstream of the second position, and the water in the normal temperature cleaning liquid delivery path 2 first passes through the first position and then passes through the second position. The decontamination liquid is usually highly corrosive. Such a setting can avoid the situation where the decontamination liquid enters the heater 5 and causes the cleaning device 01 to fail to work normally, thereby improving the reliability of the cleaning device 01 and improving the user experience.

[0188] The decontamination liquid delivery path 3 may include: a decontamination liquid supply tank 31 and a third liquid pump 32. The decontamination liquid supply tank 31 may be used to store the decontamination liquid. The input end of the third liquid pump 32 may be connected to the decontamination liquid supply tank 31, and the output end of the third liquid pump 32 may be connected to the normal temperature cleaning liquid delivery path 2. That is, the output end of the third liquid pump 32 may be connected to the normal temperature cleaning liquid delivery path 2 at the second position. The third liquid pump 32 may extract the decontamination liquid in the decontamination liquid supply tank 31 and deliver it to the normal temperature cleaning liquid delivery path 2.

[0189] In some embodiments, the cleaning liquid supply tank 31 can be located in the liquid supply tank 21 to improve the integration of the cleaning device 01. The cleaning liquid addition port of the cleaning liquid supply tank 31 and the room temperature cleaning liquid addition port of the liquid supply tank 21 can be different addition ports to facilitate adding cleaning liquid and room temperature cleaning liquid respectively.

[0190] The normal temperature cleaning liquid delivery path 2 may further include: a first multi-way 23. The first multi-way 23 may be located at a first position of the normal temperature cleaning liquid delivery path 2, and the first multi-way 23 may have a plurality of ports, and the steam delivery path may be connected to the normal temperature cleaning liquid delivery path 2 through the first multi-way 23. Specifically, the input end of the heater 5 may be connected to the normal temperature cleaning liquid delivery path 2 through the first multi-way 23. That is, it can be understood that the pipeline between the starting end and the first position of the normal temperature cleaning liquid delivery path 2 may be reused as part of the pipeline of the steam delivery path, for delivering the normal temperature cleaning liquid to the input end of the heater.

[0191] Further, the liquid supply tank 21, the input end of the first liquid pump 22, and the input end of the second liquid pump 6 can be respectively connected to different ports of the first multi-way 23, so as to divert part of the normal temperature cleaning liquid in the normal temperature cleaning liquid delivery path 2 to the steam delivery path through the first multi-way 23. In this embodiment, the first multi-way 23 can be a three-way, that is, the first multi-way 23 can have three ports, but it is not limited thereto, and the first multi-way 23 can also have more than three ports.

[0192] There may be a first flow resistance between the first multi-channel 23 and the first liquid pump 22, and there may be a second flow resistance between the first multi-channel 23 and the second liquid pump 6. The first flow resistance may be greater than the second flow resistance, so as to avoid excessive delivery of the normal temperature cleaning liquid in the normal temperature cleaning liquid delivery path 2 to the first liquid pump 22, that is, to avoid excessive occupation of the normal temperature cleaning liquid by the first liquid pump 22 with a larger flow rate, thereby ensuring that the second liquid pump 6 can also obtain sufficient normal temperature cleaning liquid, and ensuring that the steam delivery path can obtain sufficient normal temperature cleaning liquid for forming steam in the steam cleaning mode.

[0193] The pipeline between the first multi-channel 23 and the first liquid pump 22 can have a first length, and the pipeline between the second multi-channel 24 and the second liquid pump 6 can have a second length, and the second length can be smaller than the first length, so as to increase the first flow resistance between the first multi-channel 23 and the first liquid pump 22, so that the first flow resistance is greater than the second flow resistance.

[0194] The pipeline between the first multi-channel 23 and the first liquid pump 22 can have a first cross-sectional area, and the pipeline between the first multi-channel 23 and the second liquid pump 6 can have a second cross-sectional area. The second cross-sectional area can be larger than the first cross-sectional area. This can also prevent the room temperature cleaning liquid from being excessively occupied by the first liquid pump 22 with a larger flow rate, and ensure that the second liquid pump 6 can also obtain sufficient room temperature cleaning liquid.

[0195] A first number of components may be provided on the pipeline between the first multi-way 23 and the first liquid pump 22. A second number of components may be provided on the pipeline between the second multi-way 24 and the second liquid pump 6. The second number may be smaller than the first number, so that water can pass through more components on the way from the first multi-way 23 to the first liquid pump 22, thereby increasing its first circulation resistance, so that the first circulation resistance is greater than the second circulation resistance.

[0196] It should be noted that the components described here may be: multi-port, valve body, liquid pump and other components with water flow capability.

[0197] The normal temperature cleaning liquid delivery path 2 may also include: a second multi-way 24. The second multi-way 24 may be located at the second position of the normal temperature cleaning liquid delivery path 2, that is: the second multi-way 24 may be located on the pipeline between the first multi-way 23 and the first liquid pump 22. In addition, the second multi-way 24 may have multiple ports, and the decontamination liquid delivery path 3 may be connected to the normal temperature cleaning liquid delivery path 2 through the second multi-way 24, so as to deliver the decontamination liquid in the cleaning delivery path to the normal temperature cleaning liquid delivery path 2. Further, the first multi-way 23, the input end of the first liquid pump 22 and the output end of the third liquid pump 32 may be connected to different ports of the second multi-way 24, respectively. In the present embodiment, the second multi-way 24 may be a three-way, that is: the second multi-way 24 may have three ports, but is not limited thereto, and the second multi-way 24 may have more than four ports.

[0198] In other embodiments, the decontamination liquid delivery path 3 is also connected to the normal temperature cleaning liquid delivery path 2 through the first multi-way 23. That is, the output end of the third liquid pump 32 can be connected to the port of the first multi-way 23. In this way, only one multi-way can be set in the cleaning device 01, which can reduce the manufacturing cost of the cleaning device 01 and save the internal space of the cleaning device 01. In this embodiment, the first multi-way 23 can be a four-way, that is, the first multi-way 23 can have four ports, but it is not limited thereto, and the first multi-way 23 can also have more than four ports.

[0199] In some embodiments, the cleaning device 01 may further include: a hot cleaning liquid delivery path. The hot cleaning liquid delivery path may be used to deliver hot cleaning liquid to the distribution element 11. The cleaning device 01 may have a heating cleaning mode, such as Figure 5 As shown in the line indicated by the solid arrow in the figure, that is, when cleaning the surface to be cleaned, the hot cleaning liquid delivery path can be used to deliver hot cleaning liquid to the distribution component 11, and the hot cleaning liquid is used in conjunction with the cleaning working part 1 for cleaning. Since the hot cleaning liquid has a higher temperature and humidity, the cleaning effect of the cleaning device 01 can be further improved compared to the normal temperature cleaning mode.

[0200] When the dirt on the surface to be cleaned is very stubborn, the heating cleaning mode can be switched to clean the stubborn dirt with hot cleaning liquid and cleaning element 13, so that the cleaning device 01 can achieve a better cleaning effect in a medium to high energy consumption state. And switching to the heating cleaning mode only when the dirt is stubborn can reduce the time that the cleaning device 01 is in a medium to high energy consumption state, so as to achieve the purpose of energy saving.

[0201] The pipeline between the starting end of the room temperature cleaning liquid delivery path 2 and the third position can be reused as part of the pipeline of the hot cleaning liquid delivery path, which is used to deliver room temperature cleaning liquid to the input end of the heater 5, and the third position can be located between the first liquid pump 22 and the distribution member 11. It can be understood that the water entering the hot cleaning liquid delivery path does not pass through the second liquid pump 6. In addition, when the cleaning equipment 01 has a decontamination liquid delivery path 3, the third position can be located downstream of the access position of the decontamination liquid delivery path 3, so that the decontamination liquid can enter the hot cleaning liquid delivery path, thereby improving the cleaning effect of the heating cleaning mode. In the heating cleaning mode, the first liquid pump 22 can be in an open state, the second liquid pump 6 can be in a closed state, and the decontamination liquid delivery path 3 can deliver decontamination liquid to the hot cleaning liquid delivery path.

[0202] The hot cleaning liquid delivery flow path may include the above-mentioned heater 5, that is, the hot cleaning liquid delivery flow path and the steam delivery flow path may share a heater 5, so as to reduce the number of heaters 5, improve the integration of the cleaning device 01, and reduce the manufacturing cost of the cleaning device 01. In the heating cleaning mode, the heater 5 may be turned on.

[0203] The normal temperature cleaning liquid delivery path 2 may further include: a first reversing valve 25. The first reversing valve 25 may be located at the third position, the input end of the first reversing valve 25 may be communicated with the output end of the first liquid pump 22, the first output end of the first reversing valve 25 may be communicated with the input end of the heater 5, and the second output end of the first reversing valve 25 may be communicated with the distribution member 11. In the heating cleaning mode, the first reversing valve 25 may be communicated with the input end of the heater 5, so that the normal temperature cleaning liquid delivery path 2 delivers the normal temperature cleaning liquid to the heater 5 through the third position. In the normal temperature cleaning mode, the first reversing valve 25 may be communicated with the distribution member 11, so that the normal temperature cleaning liquid delivery path 2 directly delivers the normal temperature cleaning liquid to the distribution member 11.

[0204] The output end of the heater 5 can be connected to the normal temperature cleaning liquid delivery path 2 at the fourth position of the normal temperature cleaning liquid delivery path 2, that is, the pipeline between the fourth position and the end of the normal temperature cleaning liquid delivery path 2 can be reused as part of the pipeline of the hot cleaning liquid delivery path, which is used to deliver the hot cleaning liquid heated by the heater 5 to the distribution part 11. Among them, the fourth position can be located between the third position and the distribution part 11, so that the water heated by the heater 5 is delivered to the distribution part 11 through the fourth position via the normal temperature cleaning liquid delivery path 2, and the hot cleaning liquid is delivered to the cleaning part 13 or to the front of the cleaning part 13 through the distribution part 11.

[0205] The normal temperature cleaning liquid delivery path 2 may further include: a third multi-way 26. The third multi-way 26 may be located at the fourth position, and the third multi-way 26 may have a plurality of ports. The second output end of the first reversing valve 25, the output end of the heater 5 and the distribution member 11 may be respectively connected to different ports of the third multi-way 26. By setting the third multi-way 26, the normal temperature cleaning liquid delivery path 2 and the hot cleaning liquid delivery path may be integrated, so that in the normal temperature cleaning mode, the normal temperature cleaning liquid may be directly delivered to the distribution member 11 through the third multi-way 26, and in the heating cleaning mode, the normal temperature cleaning liquid may be heated by the heater 5 and delivered to the distribution member 11 through the third multi-way 26. In the present embodiment, the third multi-way 26 may be a three-way, that is, the third multi-way 26 may have three ports, but is not limited thereto, and the third multi-way 26 may also have a plurality of ports.

[0206] The hot cleaning liquid delivery flow path may also include: a fourth multi-way 8. The fourth multi-way 8 may have multiple ports, and the output end of the second liquid pump 6, the first output end of the first reversing valve 25, and the input end of the heater 5 may be respectively connected to different ports of the fourth multi-way 8. By setting the fourth multi-way 8, the steam cleaning flow path and the hot cleaning liquid delivery flow path can be integrated, so that in the steam cleaning mode and the self-cleaning mode, the normal temperature cleaning liquid can enter the heater 5 through the second liquid pump 6 and the fourth multi-way 8; in the heating cleaning mode, the normal temperature cleaning liquid can directly enter the heater 5 through the first reversing valve 25 and the fourth multi-way 8. In this embodiment, the fourth multi-way 8 can be a three-way, that is, the fourth multi-way 8 can have three ports, but it is not limited to this, and the fourth multi-way 8 can also have multiple ports.

[0207] Furthermore, the first output end of the first reversing valve 25 can be connected to the first output end of the pressure relief valve 7, so that when the pressure of the normal temperature cleaning liquid delivery path 2 is too high, the normal temperature cleaning liquid is delivered to the pressure relief valve 7 to adjust the pressure of the normal temperature cleaning liquid delivery path 2. Moreover, in this configuration, the normal temperature cleaning liquid can be delivered to the heater 5 through the first pressure relief valve 7.

[0208] In some embodiments, the fourth multi-port valve 8 can be reused as the pressure relief valve 7, that is, the valve body can integrate the functions of the fourth multi-port valve 8 and the pressure relief valve 7. This configuration can save mold manufacturing and reduce the manufacturing cost of the cleaning device 01. In addition, the number of components of the cleaning device 01 can be reduced, saving the internal space of the cleaning device 01.

[0209] In some embodiments, the cleaning device 01 may further include: a descaling cleaning flow path 4. The descaling cleaning flow path 4 may include the above-mentioned heater 5. That is, the descaling cleaning flow path 4 may share the heater 5 with the steam delivery flow path and / or the hot cleaning liquid delivery flow path. The descaling cleaning flow path 4 may further include: a second reversing valve 10. The input end of the second reversing valve 10 may be connected to the heater 5, the first output end of the second reversing valve 10 may be connected to the fluid output member 12, and the second output end of the second reversing valve 10 may be connected to the outside of the cleaning device 01.

[0210] The cleaning device 01 may also have a descaling cleaning mode, such as Figure 6 and Figure 7 As shown in the line indicated by the solid arrow in , in the descaling cleaning mode, the second reversing valve 10 can be connected to the outside of the cleaning device 01 to discharge the scale to the outside of the cleaning device 01 through the second reversing valve 10.

[0211] In some embodiments, in the descaling cleaning mode, the heater 5 may be in a closed state. A descaling agent may be added to the descaling cleaning flow path 4 so that the descaling agent enters the heater 5 to descale the heater 5, and the descaling agent and / or scale after descaling are discharged to the outside of the cleaning device 01 through the second reversing valve 10. Furthermore, by discharging the descaling agent and / or scale after descaling to the outside of the cleaning device 01 through the second reversing valve 10, the descaling agent after descaling can be prevented from entering the fluid output member 12 and clogging the fluid output member 12.

[0212] The descaling and cleaning flow path 4 may be connected to the first liquid pump 22, that is, the descaling and cleaning flow path 4 and the normal temperature cleaning liquid delivery flow path 2 may share the first liquid pump 22. In this arrangement, the first liquid pump 22 may be used to deliver the descaling agent, the first liquid pump 22 may also be descaled and maintained, and the descaling effect of the descaling agent on the first liquid pump 22 and the heater 5 may be improved.

[0213] In the descaling cleaning mode, descaling agent can be added to the descaling cleaning flow path 4, the first liquid pump 22 can be in the open state, the second liquid pump 6 and the heater 5 are both in the closed state, the first reversing valve 25 can be connected to the heater 5, and the second reversing valve 10 can be connected to the outside of the cleaning device 01 to allow the descaling agent to enter the heater 5.

[0214] In the steam cleaning mode, the second reversing valve 10 can be connected to the fluid output 12 to deliver steam to the fluid output 12. In the heating cleaning mode, the second reversing valve 10 can be connected to the distribution member 11 to deliver hot cleaning liquid to the distribution member 11.

[0215] In some embodiments, the descaling agent after descaling can be discharged to the cleaning member 13 via the second reversing valve 10. Further, the second output end of the second reversing valve 10 can be communicated with the distribution member 11, and the descaling agent after descaling can be delivered to the distribution member 11 via the second reversing valve 10, and delivered to the outside of the cleaning device 01 through the distribution member 11. For example, the descaling agent after descaling can be delivered to the distribution member 11 via the second reversing valve 10, and delivered to the cleaning member 13 through the distribution member 11.

[0216] In some embodiments, the pipeline between the starting end and the fifth position of the normal temperature cleaning liquid delivery path 2 can be reused as part of the pipeline of the descaling cleaning path, which is used to deliver the descaling agent to the heater 5, that is, the input end of the heater 5 can be connected to the normal temperature cleaning liquid delivery path 2 at the fifth position of the normal temperature cleaning liquid delivery path 2. The first reversing valve 25 can be located at the fifth position, and the input end of the heater 5 can be connected to the first output end of the first reversing valve 25. The fifth position can be located between the first liquid pump 22 and the distribution member 11, so as to deliver the descaling agent after descaling to the distribution member 11 through the normal temperature cleaning liquid delivery path 2 through the fifth position, and deliver the descaling agent after descaling to the cleaning member 13 through the distribution member 11, or deliver it to the front of the cleaning member 13, so as to discharge the descaling agent after descaling to the outside of the cleaning device 01.

[0217] The fifth position and the third position can be the same, and the descaling cleaning flow path 4 and the hot cleaning liquid delivery flow path can be the same. That is, the descaling cleaning flow path 4 and the hot cleaning liquid delivery flow path can share all components. This arrangement can improve the integration and integration of the descaling cleaning flow path 4 and the hot cleaning liquid delivery flow path, further improve the integration of the cleaning device 01, and reduce the setting of redundant components.

[0218] In this embodiment, the descaling cleaning flow path 4 and the hot cleaning liquid delivery flow path can share the second reversing valve 10, and the second input end of the second reversing valve 10 can be connected to the fourth multi-port 8 to deliver the hot cleaning liquid or the descaling agent after descaling to the distribution part 11 through the fourth multi-port 8.

[0219] In some embodiments, the descaling agent can be manually added to the descaling cleaning flow path 4. Further, the descaling agent can be manually added to the liquid supply tank 21 to be transported to the descaling cleaning flow path through the normal temperature cleaning liquid transport flow path 2.

[0220] In other embodiments, Figure 2 and Figure 7 As shown, the descaling and cleaning flow path 4 may include: a descaling agent supply tank 41 and a fourth liquid pump 42. The descaling agent supply tank 41 may be used to store the descaling agent, the input end of the fourth liquid pump 42 may be connected to the descaling agent supply tank 41, and the output end of the fourth liquid pump 42 may be connected to the heater 5.

[0221] In some embodiments, the descaling agent supply bin 41 may be located in the liquid supply tank 21 to improve the integration of the cleaning device 01. The descaling agent addition port of the descaling agent supply bin 41, the addition port of the detergent, and the addition port of the normal temperature cleaning liquid of the liquid supply tank 21 may be different addition ports to facilitate the addition of the descaling liquid and the normal temperature cleaning liquid respectively.

[0222] In some embodiments, the heater 5 can be used to heat the cleaning liquid and deliver the hot cleaning liquid to the fluid output member 12, so that the hot cleaning liquid is delivered to the front of the cleaning member 13 through the fluid output member 12, and the cleaning is performed in cooperation with the cleaning member 13, thereby improving the cleaning effect of the cleaning device 01. The cleaning device 01 can have a strong cleaning mode, such as Figure 7 As shown by the solid arrow in FIG. 1 , in the strong cleaning mode, the hot cleaning liquid can be delivered to the surface to be cleaned through the fluid output member 12 to clean heavy oil stains or highly stubborn dirt. In the strong cleaning mode, the heater 5 can be turned on to heat the cleaning liquid and deliver the hot cleaning liquid to the fluid output member 12, so that the hot cleaning liquid is delivered to the front of the cleaning member 13 through the fluid output member 12.

[0223] When the dirt on the surface to be cleaned is heavy oily or highly stubborn, the cleaning mode can be switched to the strong cleaning mode, so that the cleaning device 01 can achieve a better cleaning effect under high energy consumption. And switching to the strong cleaning mode only when the dirt is heavy oily or highly stubborn can reduce the time that the cleaning device 01 is in a high energy consumption state, so as to achieve the purpose of energy saving.

[0224] In some embodiments, the cleaning device 01 may include: a powerful cleaning flow path. The powerful cleaning flow path may include: a third heat exchange valve and a heater 5. The heater 5 may be the heater 5 described above, that is, the powerful cleaning flow path may share the heater 5 with the steam cleaning flow path, the heating cleaning flow path and the descaling cleaning flow path 4, so as to further improve the integration of the cleaning device 01.

[0225] The input end of the third heat exchange valve can be communicated with the output end of the heater 5, the first output end of the third reversing valve 14 can be communicated with the fluid output member 12, and the second output end of the third reversing valve 14 can be communicated with the distribution member 11. In the strong cleaning mode, the heater 5 can be in an open state, and the third reversing valve 14 can be communicated with the fluid output member 12 to deliver the hot cleaning liquid to the fluid output member 12. In the heating cleaning mode, the third reversing valve 14 can be communicated with the distribution member 11 to deliver the hot cleaning liquid to the distribution member 11.

[0226] The powerful cleaning flow path may be connected to the first liquid pump 22 to deliver room temperature cleaning liquid to the heater 5, thereby increasing the amount of room temperature cleaning liquid entering the powerful cleaning flow path and further improving the cleaning effect of the powerful cleaning flow path.

[0227] The pipeline between the starting end and the sixth position of the normal temperature cleaning liquid delivery path 2 can be reused as part of the pipeline of the powerful cleaning path, which is used to deliver the normal temperature cleaning liquid to the input end of the heater 5, that is, the input end of the heater 5 can be connected to the normal temperature cleaning liquid delivery path 2 at the sixth position of the normal temperature cleaning liquid delivery path 2. The first reversing valve 25 can be located at the sixth position, and the input end of the heater 5 can be connected to the first output end of the first reversing valve 25. The sixth position can be located between the first liquid pump 22 and the distribution member 11. It can be understood that the water entering the powerful cleaning path does not pass through the second liquid pump 6. In addition, when the cleaning device 01 has a decontamination liquid delivery path 3, the sixth position can be located downstream of the access position of the decontamination liquid delivery path 3, so that the decontamination liquid can enter the powerful cleaning path, improving the cleaning effect of the powerful cleaning mode. In the powerful cleaning mode, the first liquid pump 22 can be in an open state, the second liquid pump 6 can be in a closed state, and the decontamination liquid delivery path 3 can deliver decontamination liquid to the powerful cleaning path.

[0228] In some embodiments, the sixth position and the third position can be the same, the third reversing valve 14 and the second reversing valve 10 can be the same reversing valve, and the strong cleaning flow path can be the same as part of the hot cleaning liquid delivery flow path. That is, the strong cleaning flow path and the hot cleaning liquid delivery flow path can share some components, such as the heater 5 and the second reversing valve 10. Such a setting can improve the integration and integration of the strong cleaning flow path and the hot cleaning liquid delivery flow path, further improve the integration of the cleaning device 01, and reduce the setting of redundant components.

[0229] In some embodiments, the cleaning device 01 may further include: a self-cleaning flow path. The self-cleaning flow path may include the second liquid pump 6 and the heater 5. In the self-cleaning mode, Figure 8 As shown in the line indicated by the solid arrow in FIG, the second liquid pump 6 and the heater 5 are in an on state to heat the cleaning liquid to generate steam and deliver the steam to the distribution member 11. In this way, the self-cleaning flow path and the steam cleaning flow path can be integrated and combined, further improving the integration of the cleaning device 01 and reducing the setting of redundant components.

[0230] The self-cleaning flow path may further include: a fourth reversing valve 15. The input end of the fourth reversing valve 15 may be communicated with the output end of the heater 5, the first output end of the fourth reversing valve 15 may be communicated with the fluid output member 12, and the second output end of the fourth reversing valve 15 may be communicated with the distribution member 11. In the self-cleaning mode, the first liquid pump 22 may be in a closed state, and the fourth reversing valve 15 may be communicated with the distribution member 11 to deliver steam to the distribution member 11, and then deliver the steam to the cleaning member 13 through the distribution member 11.

[0231] In some embodiments, the fourth reversing valve 15 and the second reversing valve 10 may be the same reversing valve. Such a configuration can further improve the integration of the cleaning device 01 and reduce the configuration of redundant components. In addition, the self-cleaning flow path may be the same as part of the steam delivery flow path, that is, the self-cleaning flow path and the steam delivery flow path may share some components, such as the second liquid pump 6, the heater 5, and the second reversing valve 10.

[0232] In some embodiments, the third position, the fifth position and the sixth position may all be the same, and the second reversing valve 10, the third reversing valve 14 and the fourth reversing valve 15 may also be the same, but not limited thereto.

[0233] In some embodiments, Figures 1 to 9 As shown, the normal temperature cleaning liquid delivery flow path 2 may further include: a flow detector 27. The flow detector 27 may be a flow sensor, etc. The flow detector 27 may be located between the liquid supply tank 21 and the first position, so as to detect the amount of water entering the normal temperature cleaning liquid delivery flow path 2 from the liquid supply tank 21. In addition, by detecting whether there is water in the normal temperature cleaning liquid delivery flow path 2, it can be determined whether to turn on the heater 5, so as to prevent the heater 5 from being dry-burned without water, and reduce the probability of damage to the heater 5.

[0234] In some embodiments, a preset time can be set, and the heater 5 can be turned on only when the flow detector 27 detects that there is water in the room temperature cleaning liquid delivery flow path 2 within the preset time. The preset time can be 3 seconds, but is not limited thereto.

[0235] In some embodiments, a control method of a cleaning device 01 is provided. Figures 1 to 15 As shown, the control method of the cleaning device 01 can be used to control the cleaning device 01 described above.

[0236] It should be noted that the present disclosure has already described in detail the specific structure and beneficial effects of the cleaning device 01 in the previous embodiment, so in this embodiment, the specific structure and beneficial effects of the cleaning device 01 will not be repeated. Please refer to the specific description in the previous embodiment, which is all within the protection scope of the present disclosure.

[0237] like Fig.14 and Fig.15 As shown, the control method of the cleaning device 01 may include:

[0238] Step S10: receiving a cleaning mode instruction, wherein the cleaning mode instruction includes a normal temperature cleaning instruction.

[0239] Step S20 , in response to the room temperature cleaning instruction, the cleaning device 01 is controlled to enter the room temperature cleaning mode, so that the room temperature cleaning liquid delivery channel 2 delivers the room temperature cleaning liquid to the distribution component 11 .

[0240] The control method of the cleaning device 01 may further include:

[0241] Step S30 , the cleaning mode also includes a steam cleaning instruction. In response to the steam cleaning instruction, the cleaning device 01 is controlled to enter the steam cleaning mode so that the steam delivery flow path heats the cleaning liquid and delivers steam to the fluid output member 12 .

[0242] like Figures 1 to 4 As shown, when the cleaning device 01 is controlled to clean the surface to be cleaned by using the control method of the cleaning device 01 provided by the present invention, the dry cleaning working part 1 can be used for cleaning; or, the cleaning device 01 can be controlled to enter the normal temperature cleaning mode, that is: when cleaning the surface to be cleaned, the normal temperature cleaning liquid delivery path 2 can be used to deliver normal temperature cleaning liquid to the distribution part 11, and the normal temperature cleaning liquid is used in combination with the cleaning working part 1 for cleaning, so as to improve the cleaning effect of the cleaning device 01; or, the cleaning device 01 can be controlled to enter the steam cleaning mode, that is: when cleaning the surface to be cleaned, the steam delivery path can be used to deliver steam to the fluid output part 12, and the water vapor is used in combination with the cleaning working part 1 for cleaning. Since the steam has a higher temperature and humidity, the cleaning effect of the cleaning device 01 can be further improved.

[0243] In some embodiments, the control method of the cleaning device 01 may further include: in response to a normal temperature cleaning instruction or a steam cleaning instruction, using the cleaning liquid delivery path 3 to deliver the cleaning liquid to the normal temperature cleaning liquid delivery path 2. For example, in step S20, in response to the normal temperature cleaning instruction, the cleaning device 01 may be controlled to enter the normal temperature cleaning mode, so that the normal temperature cleaning liquid delivery path 2 delivers the normal temperature cleaning liquid to the distribution element 11, and the cleaning liquid delivery path 3 is used to deliver the cleaning liquid.

[0244] In step S20, Figure 3 As shown in the circuit indicated by the solid arrow in the figure, it can respond to the normal temperature cleaning instruction; the first liquid pump 22 can be opened, and the second liquid pump 6 can be closed, so that the first reversing valve 25 is connected to the distribution component 11, and the decontamination liquid delivery path 3 is opened, so that the normal temperature cleaning liquid and the decontamination liquid can be directly delivered to the distribution component 11 through the normal temperature cleaning liquid delivery path 2.

[0245] In step S30, Figure 4As shown in the line indicated by the solid arrow in , the steam cleaning instruction can be responded. The first liquid pump 22 and the second liquid pump 6 can be opened, and the first reversing valve 25 is connected to the distribution member 11, and the decontamination liquid delivery path 3 is opened, so that the decontamination liquid and a part of the normal temperature cleaning liquid are directly delivered to the distribution member 11 through the normal temperature cleaning liquid delivery path 2, and another part of the normal temperature cleaning liquid enters the steam delivery path through the first multi-way 23. The cleaning liquid can be heated by the heater 5 to form steam, and the steam is delivered to the fluid output member 12 through the steam delivery path.

[0246] In some embodiments, the cleaning mode instruction may further include a heating cleaning instruction. The control method of the cleaning device 01 may further include:

[0247] Step S40 , in response to the heating cleaning instruction, the cleaning device 01 is controlled to enter the heating cleaning mode, so that the hot cleaning liquid delivery path delivers the hot cleaning liquid to the distribution component 11 .

[0248] The control method of the cleaning device may further include: in response to the heating cleaning instruction, using the cleaning liquid delivery channel 3 to deliver the cleaning liquid into the normal temperature cleaning liquid delivery channel 2. For example, in step S40, in response to the heating cleaning instruction, the cleaning device 01 may be controlled to enter the heating cleaning mode, so that the cleaning liquid delivery channel 3 delivers the cleaning liquid into the normal temperature cleaning liquid delivery channel 2, and the hot cleaning liquid delivery channel delivers the hot cleaning liquid and the cleaning liquid to the distribution element 11.

[0249] In step S40, if Figure 5 As shown in the line indicated by the solid arrow in the figure, the heating cleaning instruction can be responded to. The first liquid pump 22 can be turned on, the second liquid pump 6 can be turned off, the first reversing valve 25 can be connected to the input end of the heater 5, and the decontamination liquid delivery path 3 can be opened to allow the normal temperature cleaning liquid and the decontamination liquid to enter the heater 5; the cleaning liquid and the decontamination liquid are heated by the heater 5, and the hot cleaning liquid and the decontamination liquid are delivered to the distribution member 11 through the hot cleaning liquid delivery path.

[0250] In some embodiments, the cleaning mode instructions may also include descaling cleaning instructions. Figure 6 and Figure 7 As shown in the line indicated by the solid arrow in FIG. , the control method of the cleaning device 01 may further include:

[0251] Step S50, respond to the descaling and cleaning instruction, control the cleaning device 01 to enter the descaling and cleaning mode; add descaling agent into the descaling and cleaning flow path 4; open the first liquid pump 22, close the second liquid pump 6 and the heater 5, and connect the second reversing valve 10 to the outside of the cleaning device 01, so that the descaling agent enters the heater 5, and the descaling agent and / or scale after descaling are discharged to the outside of the cleaning device 01 through the second reversing valve 10.

[0252] In some embodiments, the cleaning mode instructions may also include a strong cleaning instruction. Figure 8 As shown in the line indicated by the solid arrow in FIG. , the control method of the cleaning device 01 may further include:

[0253] Step S60, respond to the strong cleaning instruction, control the cleaning device 01 to enter the strong cleaning mode; turn on the first liquid pump 22 and the heater 5, turn off the second liquid pump 6, and connect the third reversing valve 14 to the fluid output part 12; use the heater 5 to heat the cleaning liquid, and transport the hot cleaning liquid to the fluid output part 12 through the strong cleaning flow path.

[0254] The control method of the cleaning device 01 may further include: in response to a strong cleaning instruction, using the cleaning liquid delivery path 3 to deliver the cleaning liquid into the normal temperature cleaning liquid delivery path 2. Specifically: in step S50, in response to the strong cleaning instruction, the cleaning device 01 may be controlled to enter the strong cleaning mode. The first liquid pump 22 and the heater 5 may be turned on, the second liquid pump 6 may be turned off, the third reversing valve 14 may be connected to the fluid output part 12, the cleaning liquid delivery path 3 may be opened, the heater 5 may be used to heat the cleaning liquid and the cleaning liquid, and the hot cleaning liquid and the cleaning liquid may be delivered to the fluid output part 12 through the strong cleaning path.

[0255] In some embodiments, the cleaning mode instructions may also include self-cleaning instructions. Fig. 9 As shown in the line indicated by the solid arrow in FIG. , the control method of the cleaning device 01 may further include:

[0256] Step S70, respond to the self-cleaning instruction, control the cleaning device 01 to enter the self-cleaning mode; turn on the second liquid pump 6 and the heater 5, turn off the first liquid pump 22, and connect the fourth reversing valve 15 to the distribution component 11; use the heater 5 to heat the cleaning liquid to form steam, and transport the steam to the distribution component 11 through the steam transport path.

[0257] The control method of the cleaning device 01 described in the above embodiment can be implemented by a computer program, or by a computer program combined with necessary hardware. Therefore, in some embodiments, a computer program product is provided, which is embodied in the form of a program product, and the program product includes computer instructions, and can be stored in a computer-readable storage medium, and is suitable for being read and executed by a processor, so that a computer device with a processor executes the control method of the cleaning device 01 described in the above embodiment.

[0258] In some embodiments, a computer-readable storage medium is further provided, on which at least one program code is stored. The at least one program code can be loaded and executed by a processor to implement the control method of the cleaning device 01 described in the above embodiments.

[0259] The computer program product may adopt a portable compact disk read-only storage medium (CD-ROM) and include at least one program code, and can be run on a terminal device, such as a personal computer. However, the program product in this embodiment is not limited thereto. In this embodiment, the computer readable storage medium may be any tangible medium containing or storing a computer program product, and the computer program product may be used by or in combination with an instruction execution system, apparatus, or device.

[0260] The computer program product can be stored in one or more computer-readable storage media. The computer-readable storage medium can be a readable signal medium or a readable storage medium. The readable storage medium can be, for example, but not limited to, an electrical, magnetic, optical, electromagnetic, infrared, or semiconductor system, device or device, or any combination of the above. More specific examples (non-exhaustive list) of readable storage media include: an electrical connection with one or more wires, a portable disk, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disk read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the above.

[0261] The readable signal medium may include a data signal propagated in baseband or as part of a carrier wave, wherein the readable program code is carried. Such propagated data signals may take a variety of forms, including but not limited to electromagnetic signals, optical signals, or any suitable combination of the above. The readable signal medium may also be any readable medium other than a readable storage medium, which may send, propagate, or transmit a program for use by or in conjunction with an instruction execution system, apparatus, or device.

[0262] The program code contained on the computer-readable storage medium may be transmitted using any appropriate medium, including but not limited to wireless, wired, optical cable, RF, etc., or any suitable combination of the foregoing.

[0263] Program code for carrying out operations of the present invention may be written in any combination of one or more programming languages, including object oriented programming languages.

[0264] In some embodiments, a cleaning device 01 is provided. The cleaning device 01 may include, but is not limited to, one or more processors and one or more memories. The one or more memories store at least one program code, and the at least one program code can be loaded and executed by one or more processors to implement each step in the control method of the cleaning device 01 described in the above embodiment.

[0265] The memory may include readable media in the form of volatile memory, such as random access memory (RAM) and / or cache memory, and may further include read only memory (ROM).

[0266] In some embodiments, a cleaning system is provided. Figures 1 to 13 As shown, the cleaning system includes: a base station 02 and a cleaning device 01. The cleaning device 01 may be the cleaning device 01 described above, and the cleaning device 01 may be docked with the base station 02. The base station 02 may charge, replenish water, and clean the cleaning device 01, or suck out dirt stored in the cleaning device 01.

[0267] It should be noted that the present disclosure has already described in detail the specific structure and beneficial effects of the cleaning device 01 in the above embodiments, so in this embodiment, the specific structure and beneficial effects of the cleaning device 01 will not be repeated. Please refer to the specific description in the above embodiments, which are all within the protection scope of the present disclosure.

[0268] The cleaning system comprises the cleaning device 01 described above, and the cleaning device 01 comprises a cleaning working part 1, a steam delivery flow path and a descaling cleaning flow path 4. The cleaning working part 1 may comprise a fluid output part 12. The steam delivery flow path is used to deliver steam to the fluid output part 12.

[0269] Therefore, when the cleaning device 01 cleans the surface to be cleaned, the dry cleaning working part 1 can be used for cleaning; the cleaning device 01 provided by the present disclosure can have a steam cleaning mode, that is: when cleaning the surface to be cleaned, the steam delivery path can be used to deliver steam to the fluid output part, and the steam is used in conjunction with the cleaning working part 1 for cleaning. Since the steam has a higher temperature and humidity, the cleaning effect of the cleaning device 01 can be further improved.

[0270] By providing the descaling and cleaning flow path 4, the cleaning device can also have a descaling and cleaning mode. In the descaling and cleaning mode, a descaling agent can be added to the descaling and cleaning flow path 4, the heater 5 is turned off, and the second reversing valve 10 is connected to the outside of the cleaning device 01, so that the descaling agent enters the heater 5 to descale the heater 5, and the descaling agent after descaling is discharged to the outside of the cleaning device 01 through the second reversing valve 10, thereby reducing the probability of clogging of the heater 5 and improving the service life of the heater 5. In addition, by discharging the descaling agent after descaling to the outside of the cleaning device 01 through the second reversing valve 10, the descaling agent after descaling can be prevented from entering the fluid output member 12 and clogging the fluid output member 12.

[0271] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. The present disclosure is intended to cover any variations, uses or adaptations of the present disclosure, which follow the general principles of the present disclosure and include common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The description and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.

Claims

1. A cleaning device, characterized in that: include: A cleaning working part, including a dispensing part and / or a fluid output part, for cleaning the surface to be cleaned; A room temperature cleaning liquid delivery channel configured to deliver room temperature cleaning liquid to the distribution element; a heater, wherein an input end of the heater is connected to the normal-temperature cleaning liquid delivery path at a first position of the normal-temperature cleaning liquid delivery path, and an output end of the heater is connected to the distribution member and / or the fluid output member, and is used to deliver steam and / or hot cleaning liquid to the distribution member and / or the fluid output member; a decontamination liquid delivery flow path, connected to the normal temperature cleaning liquid delivery flow path at a second position of the normal temperature cleaning liquid delivery flow path, and used for delivering decontamination liquid to the normal temperature cleaning liquid delivery flow path; Wherein, the first position is located upstream of the second position.

2. The cleaning device according to claim 1, characterized in that The room temperature cleaning liquid delivery flow path comprises: A first multi-way, located at the first position, through which the input end of the heater is connected to the normal temperature cleaning liquid delivery path; The second multi-way is located at the second position, and the decontamination liquid delivery path is connected to the normal temperature cleaning liquid delivery path through the second multi-way.

3. The cleaning device according to claim 2, characterized in that: The room temperature cleaning liquid delivery flow path also includes: A first liquid pump, wherein the input end of the first liquid pump is connected to the second multi-way pump, and the output end of the first liquid pump is used to deliver room temperature cleaning liquid to the dispensing member.

4. The cleaning device according to claim 3, characterized in that: The cleaning device also includes a steam delivery flow path, and the steam delivery flow path includes: A second liquid pump and the heater, wherein the input end of the second liquid pump is communicated with the first multi-way, and the output end of the second liquid pump is communicated with the input end of the heater.

5. The cleaning device according to claim 4, characterized in that The pipeline between the first multi-way and the first liquid pump has a first length; the pipeline between the first multi-way and the second liquid pump has a second length; the second length is smaller than the first length.

6. The cleaning device according to claim 4, characterized in that The pipeline between the first multi-way and the first liquid pump has a first cross-sectional area; the pipeline between the first multi-way and the second liquid pump has a second cross-sectional area; the second cross-sectional area is greater than the first cross-sectional area.

7. The cleaning device according to claim 4, characterized in that A first number of components is arranged on the pipeline between the first multi-way and the first liquid pump; a second number of components is arranged on the pipeline between the first multi-way and the second liquid pump; the second number is smaller than the first number.

8. The cleaning device according to claim 4, characterized in that The flow rate of the second liquid pump is smaller than the flow rate of the first liquid pump.

9. The cleaning device according to claim 8, characterized in that The flow rate of the first liquid pump ranges from 10 ml / min to 500 ml / min.

10. The cleaning device according to claim 8, characterized in that The flow rate of the second liquid pump ranges from 0.5 ml / min to 9 ml / min.

11. The cleaning device according to claim 8, characterized in that The cleaning device also includes: The hot cleaning liquid delivery flow path includes the heater, and the output end of the heater is used to deliver the hot cleaning liquid to the distribution element.

12. The cleaning device according to claim 11, characterized in that The pipeline between the starting end of the normal temperature cleaning liquid delivery flow path and the third position is reused as part of the pipeline of the hot cleaning liquid delivery flow path, and is used to deliver the normal temperature cleaning liquid to the input end of the heater; Wherein, the third position is located between the first liquid pump and the dispensing member.

13. The cleaning device according to claim 12, characterized in that The room temperature cleaning liquid delivery flow path also includes: The first reversing valve is located at the third position, the input end of the first reversing valve is connected to the output end of the first liquid pump, the first output end of the first reversing valve is connected to the input end of the heater, and the second output end of the first reversing valve is connected to the distribution member.

14. The cleaning device according to claim 13, characterized in that The cleaning device has a heating cleaning mode. In the heating cleaning mode, the first liquid pump is in an open state, the second liquid pump is in a closed state, and the first reversing valve is connected to the input end of the heater to transport the normal temperature cleaning liquid to the heater.

15. The cleaning device according to claim 13, characterized in that The pipeline between the fourth position and the end of the normal temperature cleaning liquid delivery flow path is reused as part of the pipeline of the hot cleaning liquid delivery flow path, and is used to deliver the hot cleaning liquid heated by the heater to the distribution member; Wherein, the fourth position is located between the third position and the distribution member.

16. The cleaning device according to claim 15, characterized in that The room temperature cleaning liquid delivery flow path also includes: The third multi-way valve is located at the fourth position, and the second output end of the first reversing valve, the output end of the heater and the distribution element are respectively connected to different ports of the third multi-way valve.

17. The cleaning device according to claim 13, characterized in that The hot cleaning liquid delivery flow path also includes: A pressure relief valve, wherein the first input end of the pressure relief valve is connected to the first output end of the first reversing valve, the second input end of the pressure relief valve is connected to the output end of the second liquid pump, the output end of the pressure relief valve is connected to the input end of the heater, and the pressure relief end of the pressure relief valve is connected to the outside of the cleaning device.

18. The cleaning device according to claim 17, characterized in that The hot cleaning liquid delivery flow path also includes: A fourth multi-way valve, wherein the output end of the second liquid pump, the first output end of the first reversing valve and the input end of the heater are respectively connected to different ports of the fourth multi-way valve.

19. The cleaning device according to claim 18, characterized in that The fourth multi-channel multiplexer is the pressure relief valve.

20. The cleaning device according to any one of claims 13 to 19, characterized in that The cleaning device also includes: The descaling and cleaning flow path includes a second reversing valve and the heater, wherein the input end of the second reversing valve is connected to the output end of the heater, the first output end of the second reversing valve is connected to the fluid output member, and the second output end of the second reversing valve is connected to the outside of the cleaning device.

21. The cleaning device according to claim 20, characterized in that The cleaning device has a steam cleaning mode. In the steam cleaning mode, the first liquid pump, the second liquid pump and the heater are all in an open state, and the second reversing valve is connected to the fluid output member to deliver steam to the fluid output member.

22. The cleaning device according to claim 20, characterized in that The cleaning device has a descaling cleaning mode. In the descaling cleaning mode, a descaling agent is added to the descaling cleaning flow path, the heater stops heating, and the second reversing valve is connected to the outside of the cleaning device to allow the descaling agent to enter the heater, and the descaling agent and / or scale after descaling are discharged to the outside of the cleaning device through the second reversing valve.

23. The cleaning device according to claim 20, characterized in that The second output end of the second reversing valve is communicated with the distribution member.

24. The cleaning device according to claim 23, characterized in that The pipeline between the starting end of the normal temperature cleaning liquid delivery flow path and the fifth position is reused as part of the descaling cleaning flow path, which is used to deliver the descaling agent into the heater; Wherein, the fifth position is located between the first liquid pump and the dispensing member.

25. The cleaning device according to claim 24, characterized in that The fifth position is the same as the third position, and the descaling cleaning flow path is the same as the hot cleaning liquid delivery flow path.

26. The cleaning device according to claim 23, characterized in that The cleaning device also includes: The strong cleaning flow path includes a third reversing valve and the heater, the input end of the third reversing valve is connected to the output end of the heater, the first output end of the third reversing valve is connected to the fluid output component, and the second output end of the third reversing valve is connected to the distribution component.

27. The cleaning device according to claim 26, characterized in that In the heating cleaning mode, the first liquid pump and the heater are in an on state, the second liquid pump is in an off state, and the third reversing valve is connected to the distribution element to deliver hot cleaning liquid to the distribution element.

28. The cleaning device according to claim 26, characterized in that The cleaning device also has a powerful cleaning mode. In the powerful cleaning mode, the first liquid pump and the heater are both in an open state, the second liquid pump is in a closed state, and the third reversing valve is connected to the fluid output member to deliver hot cleaning liquid to the fluid output member.

29. The cleaning device according to claim 26, characterized in that The pipeline between the starting end of the normal temperature cleaning liquid delivery flow path and the sixth position is reused as part of the pipeline of the strong cleaning flow path, which is used to deliver the normal temperature cleaning liquid to the input end of the heater; Wherein, the sixth position is located between the first liquid pump and the dispensing member.

30. The cleaning device according to claim 29, characterized in that The sixth position is the same as the third position, and the strong cleaning flow path is the same as a portion of the hot cleaning liquid delivery flow path.

31. The cleaning device according to claim 26, characterized in that The third reversing valve and the second reversing valve are the same reversing valve.

32. The cleaning device according to claim 20, characterized in that The cleaning device also includes: The self-cleaning flow path includes a fourth reversing valve, the second liquid pump and the heater, the input end of the fourth reversing valve is connected to the output end of the heater, the first output end of the fourth reversing valve is connected to the fluid output component, and the second output end of the fourth reversing valve is connected to the distribution component.

33. The cleaning device according to claim 32, characterized in that The cleaning device has a self-cleaning mode. In the self-cleaning mode, the second liquid pump and the heater are both in an on state, the first liquid pump is in a off state, and the fourth reversing valve is connected to the distribution member to deliver steam to the distribution member.

34. The cleaning device according to claim 32, characterized in that The fourth reversing valve and the second reversing valve are the same reversing valve.

35. The cleaning device according to claim 32, characterized in that The self-cleaning flow path is identical to a portion of the steam delivery flow path.

36. A cleaning device according to any one of claims 1 to 19, characterized in that The heater comprises: Heater body; The first filter screen is arranged in the heater body and is located between the input end of the heater and the output end of the heater.

37. The cleaning device according to claim 36, characterized in that The cleaning device also includes: The second filter screen is arranged at the output end of the heater or downstream of the output end of the heater, and the mesh aperture of the second filter screen is smaller than the mesh aperture of the first filter screen.

38. The cleaning device according to claim 37, characterized in that The mesh aperture of the first filter screen is 1 mm to 3 mm.

39. The cleaning device according to claim 37, characterized in that The mesh aperture of the second filter is 0.2 mm to 1 mm.

40. The cleaning device according to claim 37, characterized in that The filtering area of ​​the second filter screen is larger than the filtering area of ​​the first filter screen.

41. The cleaning device according to claim 40, characterized in that The filtering area of ​​the second filter is 500mm 2 Up to 2000mm 2 .

42. A cleaning device according to any one of claims 1 to 19, characterized in that The room temperature cleaning liquid delivery flow path also includes: A liquid supply tank, used to store cleaning liquid at room temperature; A flow detector is located between the liquid supply tank and the first position.

43. A cleaning device according to any one of claims 1 to 19, characterized in that The decontamination liquid delivery flow path comprises: A decontamination liquid supply tank, used for storing the decontamination liquid; A third liquid pump, wherein the input end of the third liquid pump is connected to the decontamination liquid supply tank, and the output end of the third liquid pump is connected to the normal temperature cleaning liquid delivery path at the second position.

44. The cleaning device according to claim 22, characterized in that The descaling agent is manually added to the descaling and cleaning flow path; Alternatively, the descaling and cleaning flow path includes: a descaling agent supply tank and a fourth liquid pump, the descaling agent supply tank is used to store the descaling agent, the input end of the fourth liquid pump is connected to the descaling agent supply tank, and the output end of the fourth liquid pump is connected to the heater.

45. A cleaning device according to any one of claims 4 to 19, characterized in that The cleaning work unit also includes: The cleaning part, the room temperature cleaning liquid delivery path is configured to deliver the room temperature cleaning liquid to the cleaning part through the distribution part, and the steam delivery path is configured to deliver the steam to the front of the cleaning part through the fluid output part; the front is the forward direction of the cleaning device.

46. ​​The cleaning device according to claim 45, characterized in that The fluid output element has a plurality of nozzles arranged at intervals, and the steam is delivered to the front of the cleaning element through the plurality of nozzles.

47. A method for controlling a cleaning device, characterized in that: The control method of the cleaning device is used to control the cleaning device according to any one of claims 1 to 46, and the control method of the cleaning device comprises: receiving a cleaning mode instruction, wherein the cleaning mode instruction includes a normal temperature cleaning instruction; In response to the room temperature cleaning instruction, the cleaning device is controlled to enter the room temperature cleaning mode, the room temperature cleaning liquid delivery flow path delivers room temperature cleaning liquid to the distribution element, and the decontamination liquid delivery flow path delivers decontamination liquid.

48. The control method of the cleaning device according to claim 47, characterized in that: The cleaning device further comprises a steam delivery path, wherein the steam delivery path comprises the heater; the cleaning mode instruction further comprises a steam cleaning instruction, and the control method of the cleaning device further comprises: In response to the steam cleaning instruction, the cleaning device is controlled to enter a steam cleaning mode so that the heater heats the room temperature cleaning fluid and delivers steam to the fluid output member.

49. The control method of the cleaning device according to claim 48, characterized in that: The normal temperature cleaning liquid delivery flow path includes: a first liquid pump and a first reversing valve; the steam delivery flow path also includes: a second liquid pump; in response to the normal temperature cleaning instruction, controlling the cleaning device to enter the normal temperature cleaning mode, so that the normal temperature cleaning liquid delivery flow path delivers the normal temperature cleaning liquid to the distribution element, including: Responding to the normal temperature cleaning instruction; The first liquid pump is turned on, and the second liquid pump is turned off, so that the first reversing valve is connected to the distribution component, so that the room temperature cleaning liquid is delivered to the distribution component through the room temperature cleaning liquid delivery path.

50. The control method of the cleaning device according to claim 49, characterized in that: The step of responding to the steam cleaning instruction and controlling the cleaning device to enter a steam cleaning mode so that the heater heats the room temperature cleaning liquid and delivers steam to the fluid output member comprises: responding to the steam cleaning instruction; Opening the first liquid pump and the second liquid pump, and connecting the first reversing valve to the distribution member, so that a portion of the normal temperature cleaning liquid is directly delivered to the distribution member through the normal temperature cleaning liquid delivery path, and another portion of the normal temperature cleaning liquid enters the steam delivery path through the first multi-way valve; The normal temperature cleaning liquid is heated by the heater to form steam, and the steam is delivered to the fluid output member through the steam delivery flow path.

51. The control method of the cleaning device according to claim 49, characterized in that: The cleaning device also includes a hot cleaning liquid delivery flow path; The cleaning mode instruction further includes: a heating cleaning instruction; and the control method of the cleaning device further includes: In response to the heating cleaning instruction, the cleaning device is controlled to enter a heating cleaning mode, so that the hot cleaning liquid delivery flow path delivers hot cleaning liquid to the distribution member.

52. The control method of the cleaning equipment according to claim 51, characterized in that: The step of responding to the heating cleaning instruction and controlling the cleaning device to enter a heating cleaning mode so that the hot cleaning liquid delivery flow path delivers hot cleaning liquid to the distribution component comprises: responding to the heating and cleaning instruction; Open the first liquid pump, close the second liquid pump, and connect the first reversing valve to the input end of the heater so that the room temperature cleaning liquid enters the heater; The room temperature cleaning liquid is heated by the heater, and the hot cleaning liquid is delivered to the distribution member through the hot cleaning liquid delivery passage.

53. The control method of the cleaning equipment according to claim 51, characterized in that: The control method of the cleaning device also includes: In response to the heating cleaning instruction, the cleaning liquid is delivered to the hot cleaning liquid delivery flow path by using the cleaning liquid delivery flow path.

54. The control method of the cleaning device according to claim 49, characterized in that: The cleaning device includes a descaling cleaning flow path, and the descaling cleaning flow path includes the heater; The cleaning mode instruction also includes: a descaling cleaning instruction; the control method of the cleaning device also includes: In response to the descaling and cleaning instruction, controlling the cleaning device to enter a descaling and cleaning mode; Add a descaling agent into the descaling cleaning flow path, so that the descaling agent enters the heater.

55. The control method of the cleaning device according to claim 54, characterized in that: The descaling and cleaning flow path further comprises: a second reversing valve; and the step of allowing the descaling agent to enter the heater comprises: Open the first liquid pump, close the second liquid pump and the heater, and connect the second reversing valve to the outside of the cleaning device so that the descaling agent enters the heater, and the descaling agent and / or scale after descaling are discharged to the outside of the cleaning device through the second reversing valve.

56. The control method of the cleaning device according to claim 49, characterized in that: The cleaning device further comprises: a strong cleaning flow path, the strong cleaning flow path comprises a third reversing valve and the heater; the cleaning mode instruction further comprises: a strong cleaning instruction; the control method of the cleaning device further comprises: In response to the strong cleaning instruction, controlling the cleaning device to enter a strong cleaning mode; Open the first liquid pump and the heater, close the second liquid pump, and connect the third reversing valve to the fluid output element; The heater is used to heat the normal temperature cleaning liquid, and the hot cleaning liquid is delivered to the fluid output member through the strong cleaning flow path.

57. The control method of the cleaning device according to claim 56, characterized in that: The control method of the cleaning device also includes: In response to the strong cleaning instruction, the cleaning liquid is delivered to the strong cleaning flow path by using the cleaning liquid delivery flow path.

58. The control method of the cleaning device according to claim 49, characterized in that: The cleaning device further comprises: a self-cleaning flow path, the self-cleaning flow path comprises: a fourth reversing valve and the heater; the cleaning mode instruction further comprises: a self-cleaning instruction; the control method of the cleaning device further comprises: In response to the self-cleaning instruction, controlling the cleaning device to enter a self-cleaning mode; Open the second liquid pump and the heater, close the first liquid pump, and connect the fourth reversing valve to the distribution element; The normal temperature cleaning liquid is heated by the heater to form steam, and the steam is delivered to the distribution member.

59. A computer program product, characterized in that The computer program product includes computer instructions, which are stored in a computer-readable storage medium and are suitable for being read and executed by a processor, so that a computer device having the processor executes the control method of the cleaning device according to any one of claims 47 to 58.

60. A computer-readable storage medium, characterized in that At least one program code is stored in the computer-readable storage medium, and the at least one program code is loaded and executed by the processor to implement the operations performed by the control method of the cleaning device as described in any one of claims 47 to 58.

61. A cleaning device, characterized in that: The cleaning device includes one or more processors and one or more memories, wherein at least one program code is stored in the one or more memories, and the at least one program code is loaded and executed by the one or more processors to implement the control method of the cleaning device as described in any one of claims 47 to 58.

62. A cleaning system, characterized in that: include: Base station; A cleaning device, wherein the cleaning device is the cleaning device described in any one of claims 1-46 and 61 above, and the cleaning device can be docked with the base station.

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