CN112971635B - Cleaning apparatus and control method thereof - Google Patents
Cleaning apparatus and control method thereof Download PDFInfo
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- CN112971635B CN112971635B CN202110483275.5A CN202110483275A CN112971635B CN 112971635 B CN112971635 B CN 112971635B CN 202110483275 A CN202110483275 A CN 202110483275A CN 112971635 B CN112971635 B CN 112971635B
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/29—Floor-scrubbing machines characterised by means for taking-up dirty liquid
- A47L11/292—Floor-scrubbing machines characterised by means for taking-up dirty liquid having rotary tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4002—Installations of electric equipment
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4011—Regulation of the cleaning machine by electric means; Control systems and remote control systems therefor
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
- A47L11/4016—Contaminants collecting devices, i.e. hoppers, tanks or the like specially adapted for collecting fluids
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4036—Parts or details of the surface treating tools
- A47L11/4041—Roll shaped surface treating tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
- A47L11/4069—Driving or transmission means for the cleaning tools
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4083—Liquid supply reservoirs; Preparation of the agents, e.g. mixing devices
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/408—Means for supplying cleaning or surface treating agents
- A47L11/4088—Supply pumps; Spraying devices; Supply conduits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The present invention relates to a cleaning apparatus and a control method thereof, the cleaning apparatus including: the water tank is arranged in the machine body; the cleaning mechanism is connected with the machine body; the water outlet pipeline comprises a water inlet end and a water outlet end, the water inlet end is communicated with the water tank, and the water outlet end is connected to the cleaning mechanism; and the heating element provides heat energy for the water outlet pipeline so as to adjust the temperature of water flowing to the cleaning mechanism in the water outlet pipeline. According to the invention, the heating element is arranged to provide heat energy for the water outlet pipeline, and the water temperature of the water flow flowing to the cleaning mechanism in the water outlet pipeline is adjusted, so that a better cleaning effect is achieved. Can solve the problem that the floor washing machine has poor cleaning capability on stubborn stains in the prior art.
Description
[ technical field ] A method for producing a semiconductor device
The invention relates to cleaning equipment and a control method thereof, and belongs to the technical field of cleaning tools.
[ background of the invention ]
A floor washing machine is a device for washing the ground, and clean water in a clean water tank of the floor washing machine reaches a floor brush through a pipeline to wash the ground. The sewage can be sucked into a sewage tank in the floor washing machine again while the floor washing machine is cleaned, so that the cleaning process is finished.
Currently, floor washers have limited cleaning ability in the presence of stubborn stains.
Accordingly, there is a need for improvements in the art that overcome the deficiencies in the prior art.
[ summary of the invention ]
The invention aims to provide cleaning equipment and a control method thereof. The problem of among the prior art, floor scrubber is poor to stubborn dirt cleaning ability is solved.
The purpose of the invention is realized by the following technical scheme:
in a first aspect, there is provided a cleaning apparatus comprising:
the water tank is arranged in the machine body;
the cleaning mechanism is connected with the machine body;
the water outlet pipeline comprises a water inlet end and a water outlet end, the water inlet end is communicated with the water tank, and the water outlet end is connected to the cleaning mechanism;
and the heating element provides heat energy for the water outlet pipeline so as to adjust the temperature of water flowing to the cleaning mechanism in the water outlet pipeline.
This embodiment can heat the rivers in the outlet pipe way through setting up heating element to can adjust clean mechanism's temperature, promote the ability of clean stubborn spot, have better clean effect.
Optionally, in one embodiment of the first aspect of the present invention, the heat generating element comprises a heating element.
Optionally, in an embodiment of the first aspect of the present invention, the distance from the heating element to the water outlet end of the water outlet pipeline is less than a preset distance. The heating element is arranged at the position, close to the water outlet end, of the water outlet pipeline, so that water close to the water outlet end can be heated, the working strength of the heating element is reduced, energy is saved, and the service life of the heating element is prolonged.
Optionally, in one embodiment of the first aspect of the present invention, the heating element is located in or in contact with the water outlet conduit such that the heating element heats the flow of water in the water outlet conduit.
Optionally, in an embodiment of the first aspect of the invention, the cleaning apparatus further comprises a control assembly for:
determining the current water temperature regulation requirement;
and controlling the heating component to be switched on or switched off according to the water temperature regulation requirement so as to regulate the water temperature of the water flow in the water outlet pipeline flowing to the cleaning mechanism.
Through setting up control assembly, can realize adjusting the temperature according to real-time demand.
Alternatively, in one embodiment of the first aspect of the present invention, the heat generating element includes a functional element that is an element having a function other than the heat generating function.
Optionally, in one embodiment of the first aspect of the present invention, a surface of the outlet conduit is in surface contact with the functional element such that the functional element heats the outlet conduit.
Optionally, in an embodiment of the first aspect of the present invention, the functional element comprises at least one of: the drive assembly and the power supply assembly of the cleaning device.
By contacting the water outlet pipeline with the functional element, the water outlet pipeline can heat the water temperature by absorbing the heat of the functional element on one hand. On the other hand, the water-cooling of the driving assembly and the power supply assembly of the cleaning equipment can be realized, and the service lives of the driving assembly and the power supply assembly are prolonged.
Optionally, in one embodiment of the first aspect of the invention, the water outlet conduit is in contact with a surface of the functional element by being wrapped around the surface of the functional element. By means of winding, the contact area is increased, and the heat absorption capacity can be increased.
Optionally, in an embodiment of the first aspect of the present invention, the water outlet pipeline comprises, in order from the water inlet end to the water outlet end, a main pipeline, and at least two branch pipelines branching from the main pipeline;
the at least two branch pipes include a first branch pipe that recovers heat energy emitted from the heating element, and a second branch pipe that does not have a function of recovering the heat energy;
the main pipeline is communicated with the first branch pipeline or the second branch pipeline through a valve body.
Optionally, in an embodiment of the first aspect of the present invention, the water outlet pipeline further comprises a main pipeline after the at least two branch pipelines converge.
Optionally, in an embodiment of the first aspect of the present invention, the at least two branch conduits are at least two groups, and different groups of branch conduits correspond to different heat generating elements.
Through setting up different lateral conduits, can adjust heating temperature according to the actual demand, promote cleaning device and use the flexibility.
Optionally, in one embodiment of the first aspect of the present invention, the cleaning apparatus further comprises a control assembly connected to the valve body, the control assembly being configured to: determining the current water temperature regulation requirement;
and controlling the opening and closing state of the valve body according to the water temperature adjusting requirement, so that the main pipeline is communicated with the first branch pipeline or the second branch pipeline, and the water temperature of the water flow flowing to the cleaning mechanism in the water outlet pipeline is adjusted.
Optionally, in an embodiment of the first aspect of the present invention, the cleaning device further comprises a temperature sensor for collecting the temperature of the heated water flow;
wherein the control assembly is to:
acquiring water temperature data acquired by the temperature sensor;
determining the water temperature adjustment requirement based on a difference between the water temperature data and a preset desired temperature.
Optionally, in an embodiment of the first aspect of the present invention, the cleaning device further comprises a dirt detection sensor and a temperature sensor; the dirt detection sensor is used for acquiring dirt data of the surface to be cleaned; the temperature sensor is used for collecting the temperature of the heated water flow;
wherein the control assembly is to:
acquiring water temperature data acquired by the temperature sensor;
determining a first target temperature corresponding to the dirty data;
determining the water temperature adjustment demand based on a difference between the water temperature data and the first target temperature.
Optionally, in an embodiment of the first aspect of the present invention, the cleaning device further comprises a material identification sensor and a temperature sensor; the material identification sensor is used for collecting material data of the surface to be cleaned; the temperature sensor is used for collecting the temperature of the heated water flow;
wherein the control assembly is to:
acquiring water temperature data acquired by the temperature sensor;
determining a second target temperature corresponding to the material quality data;
determining the water temperature adjustment demand based on a difference between the water temperature data and the second target temperature.
In a second aspect, a method for controlling a cleaning apparatus is provided, where the method is used in the cleaning apparatus described in any embodiment of the first aspect, and the method includes:
determining the current water temperature regulation requirement;
and adjusting the water temperature of the water flow in the water outlet pipeline to the cleaning mechanism according to the water temperature adjusting requirement.
Optionally, in an embodiment of the second aspect of the invention, the cleaning device further comprises a temperature sensor for acquiring the temperature of the heated water flow;
the step of determining the current water temperature adjustment requirement comprises:
acquiring water temperature data acquired by the temperature sensor;
determining the water temperature adjustment requirement based on a difference between the water temperature data and a preset desired temperature.
Optionally, in one embodiment of the second aspect of the invention, the cleaning device further comprises a soil detection sensor and a temperature sensor; the dirt detection sensor is used for acquiring dirt data of the surface to be cleaned; the temperature sensor is used for collecting the temperature of the heated water flow;
wherein the step of determining the current water temperature adjustment requirement comprises:
acquiring water temperature data acquired by the temperature sensor;
determining the water temperature adjustment requirement based on a difference between the water temperature data and a preset desired temperature.
Optionally, in an embodiment of the second aspect of the present invention, the cleaning device further comprises a material identification sensor and a temperature sensor; the material identification sensor is used for collecting material data of the surface to be cleaned; the temperature sensor is used for collecting the temperature of the heated water flow;
wherein the step of determining the current water temperature adjustment requirement comprises:
acquiring water temperature data acquired by the temperature sensor;
determining the water temperature adjustment requirement based on a difference between the water temperature data and a preset desired temperature.
Compared with the prior art, the invention has the following beneficial effects: according to the invention, the heating element is arranged to provide heat energy for the water outlet pipeline and adjust the water temperature of the water flow flowing to the cleaning mechanism in the water outlet pipeline, so that the cleaning capability of the cleaning equipment on stubborn stains is improved.
[ description of the drawings ]
FIG. 1 is a schematic view of a cleaning apparatus according to an embodiment of the present invention;
FIG. 2 is a schematic view of a cleaning apparatus according to another embodiment of the present invention;
FIG. 3 is a schematic view of a cleaning apparatus according to still another embodiment of the present invention;
FIG. 4 is a flow chart of a method of controlling a cleaning apparatus according to one embodiment of the present invention;
fig. 5 is a block diagram of a control component according to an embodiment of the present invention.
In the figure, 1 is a machine body, 2 is a cleaning mechanism, 3 is a water outlet pipeline, 30 is a metal pipeline section, 31 is a main pipeline, 311 is a first branch pipeline, 312 is a second branch pipeline, 32 is a main pipeline after convergence, 4 is a heating element, 5 is a valve body, 6 is a motor, 7 is a battery pack, 8 is a ground brush motor, and 9 is a water pump.
[ detailed description ] embodiments
Aiming at the problems that in the prior art, a floor washing machine can only enable cold water in a clean water tank to reach a floor brush through a pipeline and the cleaning capability of stubborn stains is poor, the embodiment of the application provides cleaning equipment and a control method thereof.
Referring to fig. 1, the cleaning apparatus of the present invention includes: the cleaning device comprises a machine body 1, a cleaning mechanism 2 and a water outlet pipeline 3. Wherein the content of the first and second substances,
a clear water tank is arranged in the machine body 1. The water outlet pipeline 3 comprises a water inlet end and a water outlet end. Wherein, the water inlet end is communicated with the clear water tank, and the water outlet end is connected to the cleaning mechanism 2.
The water outlet pipeline 3 is used for transmitting clean water in the clean water tank to the cleaning mechanism 2, and the surface to be cleaned is cleaned through the cleaning mechanism 2.
The cleaning device of the embodiment may be, for example, a floor washing machine, the cleaning mechanism 2 includes a floor brush 21, the cleaning mechanism 2 is further provided with a water pump 9 and a floor brush motor 8, the water pump 9 outputs clean water in the water outlet pipeline 3 to the floor brush 21, and the clean water is used for washing the floor through the floor brush 21.
The cleaning device is difficult to clean when stubborn stains exist on the ground. To solve the technical problem, further, the cleaning apparatus provided in the embodiment of the present application further includes: a heat generating element.
The heating element refers to an element that generates heat when operating.
In this embodiment, the heating element provides heat energy to the water outlet pipeline 3 to adjust the temperature of the water flowing from the water outlet pipeline 3 to the cleaning mechanism 2.
Thereby leading the clean water with certain temperature to reach the cleaning mechanism 2 and providing better cleaning effect for stubborn stains.
In one embodiment, the heat generating element may alternatively be a heating element 4, as shown in fig. 1.
Specifically, the heating element 4 refers to an element having a heating function. The heating element 4 may be disposed in the water outlet pipeline 3 to heat the water in the water outlet pipeline 3, or may be in contact with the surface of the water outlet pipeline to heat the water in the water outlet pipeline 3.
The present embodiment provides that the pipe section of the heating element 4 is a metal pipe section 30.
In this embodiment, the resistance wire may be wound on the surface of the metal pipe section 30 of the water outlet pipeline, and the resistance wire is electrified to generate heat, so as to heat the water at the water outlet end of the water outlet pipeline.
The heating element of this embodiment, optionally, for example, may also be an electric heating tube, and the electric heating tube may be disposed in the metal pipe section of the water outlet pipe, and is electrically heated.
The number of heating elements is many, and the heating elements can be selected according to needs in actual operation, and the embodiment is not limited herein.
Optionally, the distance from the heating element to the water outlet end of the water outlet pipeline is less than a preset distance.
Specifically, the heating element 4 of the embodiment of the present application is disposed at a position close to the water outlet end of the water outlet pipeline, so that only water close to the water outlet end is heated, the working strength of the heating element 4 is reduced, energy is saved, and meanwhile, the service life of the heating element 4 is prolonged.
In the above embodiment, the water temperature in the water outlet pipeline cannot be automatically adjusted according to the real-time outlet water temperature.
To solve the technical problem, optionally, a control assembly is provided in the embodiment of the present application.
Specifically, the control component of the present embodiment is configured to:
s1, determining the current water temperature regulation requirement.
Specifically, the water temperature adjustment requirement of the present embodiment refers to how to adjust the operating state of the heating element according to the desired water temperature.
In one embodiment, the cleaning device is provided with a temperature sensor, and the real-time water temperature after heating in the water outlet pipeline is collected through the temperature sensor.
The control assembly is connected with the temperature sensor, acquires real-time water temperature data in the water outlet pipeline acquired by the temperature sensor, compares the real-time water temperature data with expected water temperature, and determines a water temperature adjusting requirement based on the difference between the real-time water temperature data and the expected water temperature.
The desired water temperature may be preset and stored in the control module, and the control module calls the desired water temperature for comparison after acquiring the real-time water temperature to determine the water temperature adjustment requirement.
In the above embodiment, the cleaning device only adjusts the water temperature to the desired water temperature according to the set temperature, but cannot determine different desired water temperatures in real time according to different degrees of contamination of the surface to be cleaned. In the case of a floor scrubber, the surface to be cleaned is the floor.
To address this technical problem, in one embodiment, a cleaning apparatus includes a contamination detection sensor and a temperature sensor.
Wherein the soiling detection sensor is used to collect soiling data of the surface to be cleaned, which soiling data indicates the degree of soiling of the surface to be cleaned. The dirt sensor may be provided on an inner wall of the dirt intake port of the cleaning mechanism 2, and the dirt level of the surface to be cleaned is detected by detecting the degree of dirt sucked by the cleaning device.
The temperature sensor is used for collecting the real-time water temperature after being heated in the water outlet pipeline, and can be arranged at the position of the water outlet pipeline close to the water outlet end.
The control assembly is connected with the dirt detection sensor and the temperature sensor, acquires real-time water temperature data acquired by the temperature sensor, determines a first target temperature corresponding to the dirt data, and then determines a water temperature adjusting requirement based on a difference between the real-time water temperature data and the first target temperature.
Optionally, the first target temperatures corresponding to different soiling data are stored in the control unit in the form of a table, the higher the degree of soiling of the surface to be cleaned, the higher the corresponding first target temperature.
After the control component acquires the dirty data, the first target temperature corresponding to the dirty data can be determined through the lookup table. So that the water temperature adjustment requirement can be determined for the degree of soiling of the surface to be cleaned.
Because the surface to be cleaned is made of different materials, for example, the floor can be a wooden floor, a ceramic tile, plastic, a carpet, etc., and for floors made of different materials, the water temperature required for cleaning is also different. Therefore, in some application scenarios, the outlet water temperature of the cleaning device also needs to be selected according to different floor materials.
To address this technical problem, in one embodiment, a cleaning apparatus includes a material identification sensor and a temperature sensor.
The material identification sensor is used for collecting material data of the surface to be cleaned, can be arranged on the inner wall of the cleaning mechanism 2 of the cleaning device, and detects that the identification port is close to the surface to be cleaned.
The temperature sensor is used for collecting the real-time water temperature after being heated in the water outlet pipeline, and can be arranged at the position of the water outlet pipeline close to the water outlet end.
When determining the water temperature regulation requirement, the control component firstly acquires real-time water temperature data acquired by the temperature sensor and material data acquired by the material identification sensor, determines a second target temperature corresponding to the material data, and then determines the water temperature regulation requirement based on the difference between the real-time water temperature data and the second target temperature.
The material identification sensor can adopt the existing material identification module, and is not repeated herein.
And S2, controlling the heating element to be turned on or off according to the water temperature adjusting requirement so as to adjust the water temperature of the water flow flowing to the cleaning mechanism in the water outlet pipeline.
Specifically, the heating element is controlled to be turned off when the acquired real-time water temperature data of the temperature sensor exceeds the desired water temperature/the first target temperature/the second target temperature. And controlling the heating element to be started when the acquired real-time water temperature data of the temperature sensor is lower than the expected water temperature/the first target temperature/the second target temperature.
When a driving assembly, a power supply assembly and the like of the cleaning equipment generate heat, stress changes of structures of various parts with different expansion coefficients in a machine body and slight changes of gaps can be caused, and the service life of the machine is influenced. When the heat is serious, insulation failure can be caused, and the winding is damaged to cause short circuit.
In response to this technical problem, in another embodiment, the heat generating element may be a functional element, optionally as shown in fig. 2.
Specifically, the functional element of the present embodiment refers to an element having a function other than the heat generating function.
For example, the functional elements in this embodiment may be a drive assembly and a power supply assembly of the cleaning device, the drive assembly comprising a motor 6 and a brush motor 8, the power supply assembly comprising a battery pack 7, as shown in fig. 2.
The surface of the water outlet pipeline 3 is in contact with the surfaces of the driving assembly and the power supply assembly so as to absorb heat generated by the driving assembly and the power supply assembly due to self heating in the working process.
Therefore, on the one hand, the water-cooling of the driving assembly and the power supply assembly can be realized, and the service life of the driving assembly and the service life of the power supply assembly are prolonged. On the other hand, the clean water in the water outlet pipeline can be heated, so that the clean water with a certain temperature reaches the cleaning mechanism, and a better cleaning effect can be provided.
In a further embodiment, optionally, as shown in fig. 2, the present embodiment provides a part of the water outlet pipe as a metal pipe 33, such as copper, aluminum, etc., and wraps the metal pipe 33 around the surface of the corresponding functional element to increase the contact area between the water outlet pipe and the functional element, thereby increasing the heat absorbing capacity.
When the required water temperature cannot be achieved only by the heating element or the functional element, the heating element and the functional element can be arranged at the same time optionally.
In this way, the heating element can be switched on for auxiliary heating when the heating capacity of the functional element cannot reach the desired water temperature.
The cleaning equipment provided by the application can not heat water in the water outlet pipeline under a certain condition, or the required water temperature is very low, and the water in the water outlet pipeline can only absorb heat passively because the water outlet pipeline is wound on the surface of the functional element, and the functional element is the driving assembly and the power supply assembly of the cleaning equipment and cannot be directly closed, so that the water temperature cannot be adjusted according to actual requirements.
In view of the above situation, optionally, as shown in fig. 3, the water outlet pipeline of the embodiment of the present application sequentially includes a main pipeline 31 and at least two branch pipelines branching from the main pipeline 31 from a water inlet end to a water outlet end.
Specifically, the at least two branch pipes of the embodiment of the present application include a first branch pipe 311 that recovers the thermal energy emitted from the functional element, and a second branch pipe 312 that does not have a function of recovering the thermal energy.
The first branch pipe 311 is in contact with the surface of the functional component, for example, a metal pipe section 33 is arranged to be wound around the surface of the functional component, and the heat energy generated by the heat generating component is recovered. The second branch pipes 312 are not in surface contact with the functional elements and do not have a function of recovering heat energy.
In this embodiment, the main pipe 31 is communicated with the first branch pipe 311 or the second branch pipe 312 through the valve body 5.
The valve body 5 may be a three-way valve, the inlet end of which is in communication with the main conduit 31, the first outlet end of which is in communication with the first branch conduit 311, and the second outlet end of which is in communication with the second branch conduit 312.
Further, the present embodiment may be configured with a control assembly connected to the three-way valve, the control assembly being configured to first determine the current water temperature adjustment requirement. Please refer to the above embodiments, and details thereof are not repeated herein.
And the control component controls the on-off state of a three-way valve according to the determined current water temperature adjusting requirement, so that the main pipeline is communicated with the first branch pipeline or the second branch pipeline, and the water temperature of the water flow in the water outlet pipeline flowing to the cleaning mechanism is adjusted.
Specifically, the control component controls the three-way valve to operate, so that the inlet end of the three-way valve is communicated with the first outlet end, the main pipeline 31 is communicated with the first branch pipeline 311, and the first branch pipeline 311 absorbs heat generated by heating of the corresponding functional element to adjust the temperature of water in the water outlet pipeline 3.
Or the control component controls the inlet end of the three-way valve to be communicated with the second outlet end according to the determined current water temperature adjusting requirement, so that the main pipeline 31 is communicated with the second branch pipeline 312, and the water flowing into the main pipeline 31 from the clean water tank is directly transmitted downwards without being heated.
Optionally, the outlet pipe 3 of this embodiment further includes a main pipe 32 where the at least two branch pipes converge.
Specifically, in this embodiment, one end of the first branch pipe 311 is communicated with the first outlet end of the three-way valve, one end of the second branch pipe 312 is communicated with the second outlet end of the three-way valve, and the other ends of the first branch pipe 311 and the second branch pipe 312 are connected to the main pipe 32 after being converged.
Optionally, in this embodiment, the at least two branch conduits are at least two groups, and different groups of branch conduits correspond to different functional elements.
Specifically, the motor, the battery pack, the floor brush motor, and the like of the present embodiment correspond to a set of branch pipes, respectively.
The main pipe 32 after the group of at least two branch pipes corresponding to the motor converge is communicated to the next group of at least two branch pipes again, which may be, for example, branch pipes corresponding to the battery pack. And so on.
Each group of branch pipelines is correspondingly provided with a three-way valve. The main pipe 32 after each branch pipe is converged is communicated with the inlet end of the corresponding three-way valve.
In actual work, the state of the corresponding three-way valve can be controlled according to needs so as to select the corresponding branch pipeline to absorb energy and heat the water flow in the water outlet pipeline 3.
To sum up, this application embodiment is through setting up heating element, for outlet pipe provides heat energy, adjusts the temperature of the rivers that flow to the cleaning mechanism in the outlet pipe to improve cleaning equipment to the clean ability of stubborn spot.
The embodiment of the present application further provides a control method of a cleaning apparatus, the control method is applied to the cleaning apparatus of the above embodiment, and the control method of the embodiment of the present application is described below by taking the control component of the cleaning apparatus as an example. As shown in fig. 4, the method includes:
s401, determining the current water temperature regulation requirement.
S402, adjusting the water temperature of the water flow in the water outlet pipeline to the cleaning mechanism according to the water temperature adjusting requirement.
Furthermore, the cleaning equipment also comprises a temperature sensor, wherein the temperature sensor is used for collecting the temperature of the heated water flow;
the step of determining the current water temperature adjustment requirement comprises:
acquiring water temperature data acquired by a temperature sensor;
a water temperature adjustment requirement is determined based on a difference between the water temperature data and a preset desired temperature.
Further, the cleaning apparatus further includes a contamination detection sensor and a temperature sensor; the dirt detection sensor is used for acquiring dirt data of the surface to be cleaned; the temperature sensor is used for collecting the temperature of the heated water flow;
wherein the step of determining the current water temperature adjustment requirement comprises:
acquiring water temperature data acquired by a temperature sensor;
a water temperature adjustment requirement is determined based on a difference between the water temperature data and a preset desired temperature.
Furthermore, the cleaning equipment also comprises a material identification sensor and a temperature sensor; the material identification sensor is used for collecting material data of the surface to be cleaned; the temperature sensor is used for collecting the temperature of the heated water flow;
wherein the step of determining the current water temperature adjustment requirement comprises:
acquiring water temperature data acquired by a temperature sensor;
a water temperature adjustment requirement is determined based on a difference between the water temperature data and a preset desired temperature.
For the specific implementation of the control method of this embodiment, please refer to the description of the relevant parts of the above embodiments of the cleaning apparatus, which is not described herein again.
Fig. 5 is a block diagram of a control component according to an embodiment of the present application, where as shown in fig. 5, the control component of this embodiment at least includes a processor and a memory, where:
the processor may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array).
The memory, which may include high speed random access memory, may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a memory device, or other volatile solid state storage device.
The memory of this embodiment stores a computer program, which is executable on the processor, and when the processor executes the computer program, all or part of the implementation steps of the control method shown in fig. 4 or the related embodiment of the cleaning device described above, and/or other contents described in the text, may be implemented.
Those skilled in the art will appreciate that fig. 5 is only one possible implementation manner of the control assembly in the embodiment of the present application, and other embodiments may include more or less components, or combine some components, or different components, and the embodiment is not limited thereto.
The above is only one embodiment of the present invention, and any other modifications based on the concept of the present invention are considered as the protection scope of the present invention.
Claims (10)
1. A cleaning apparatus, comprising:
the water tank is arranged in the machine body;
the cleaning mechanism is connected with the machine body;
the water outlet pipeline comprises a water inlet end and a water outlet end, the water inlet end is communicated with the water tank, and the water outlet end is connected to the cleaning mechanism;
the heating element provides heat energy for the water outlet pipeline so as to adjust the temperature of water flowing to the cleaning mechanism in the water outlet pipeline;
the heat generating element includes a functional element that is an element having a function other than a heat generating function;
the water outlet pipeline sequentially comprises a main pipeline and at least two branch pipelines branched from the main pipeline from the water inlet end to the water outlet end;
the at least two branch pipes include a first branch pipe that recovers thermal energy emitted from the heat generating element, and a second branch pipe that does not recover the thermal energy;
the main pipeline is communicated with the first branch pipeline or the second branch pipeline through a valve body;
the at least two branch pipelines are at least two groups, and different groups of branch pipelines correspond to different functional elements;
the main pipeline after the convergence of a group of branch pipelines corresponding to one functional element in different functional elements is communicated to a group of branch pipelines corresponding to the next functional element again;
the control assembly is connected with the valve body and used for determining the current water temperature regulation requirement;
controlling the on-off state of the valve body according to the water temperature adjusting requirement, so that the main pipeline is communicated with the first branch pipeline or the second branch pipeline, and the water temperature of the water flowing from the water outlet pipeline to the cleaning mechanism is adjusted;
the cleaning device comprises a material identification sensor and a temperature sensor, wherein the material identification sensor is used for acquiring material data of a surface to be cleaned; the temperature sensor is used for collecting the temperature of the heated water flow;
the control assembly is configured to:
acquiring water temperature data acquired by the temperature sensor;
determining a second target temperature corresponding to the material data, wherein the water temperature required for cleaning is different for the ground with different materials;
determining the water temperature adjustment requirement based on a difference between the water temperature data and the second target temperature.
2. The apparatus of claim 1, wherein the heat generating element comprises a heating element.
3. The apparatus of claim 2, wherein the heating element is less than a predetermined distance from the water outlet end of the water outlet conduit.
4. The apparatus of claim 2, wherein the heating element is located in or in contact with the water outlet conduit such that the heating element heats the flow of water in the water outlet conduit.
5. The apparatus of claim 2, wherein the cleaning apparatus further comprises a control assembly to:
determining the current water temperature regulation requirement;
and controlling the heating element to be switched on or switched off according to the water temperature regulation requirement so as to regulate the water temperature of the water flow in the water outlet pipeline flowing to the cleaning mechanism.
6. The apparatus of claim 1, wherein a surface of the outlet conduit is in surface contact with the functional element such that the functional element heats the outlet conduit.
7. The apparatus of claim 1, wherein the functional element comprises at least one of: the drive assembly and the power supply assembly of the cleaning device.
8. The apparatus of claim 6, wherein the water outlet conduit contacts the surface of the functional element by wrapping around the surface of the functional element.
9. The apparatus of claim 1, wherein the water outlet conduit further comprises a main conduit after the at least two branch conduits converge.
10. A control method of a cleaning apparatus, for use in the cleaning apparatus of any one of claims 1 to 9, the method comprising:
determining the current water temperature regulation requirement;
and adjusting the water temperature of the water flow in the water outlet pipeline flowing to the cleaning mechanism according to the water temperature adjusting requirement.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310066420.9A CN116158702A (en) | 2021-04-30 | 2021-04-30 | Cleaning apparatus and control method thereof |
| CN202110483275.5A CN112971635B (en) | 2021-04-30 | 2021-04-30 | Cleaning apparatus and control method thereof |
| PCT/CN2021/115280 WO2022227356A1 (en) | 2021-04-30 | 2021-08-30 | Cleaning device and control method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110483275.5A CN112971635B (en) | 2021-04-30 | 2021-04-30 | Cleaning apparatus and control method thereof |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310066420.9A Division CN116158702A (en) | 2021-04-30 | 2021-04-30 | Cleaning apparatus and control method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN112971635A CN112971635A (en) | 2021-06-18 |
| CN112971635B true CN112971635B (en) | 2023-01-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110483275.5A Active CN112971635B (en) | 2021-04-30 | 2021-04-30 | Cleaning apparatus and control method thereof |
| CN202310066420.9A Pending CN116158702A (en) | 2021-04-30 | 2021-04-30 | Cleaning apparatus and control method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202310066420.9A Pending CN116158702A (en) | 2021-04-30 | 2021-04-30 | Cleaning apparatus and control method thereof |
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| CN (2) | CN112971635B (en) |
| WO (1) | WO2022227356A1 (en) |
Families Citing this family (1)
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|---|---|---|---|---|
| CN112971635B (en) * | 2021-04-30 | 2023-01-13 | 追觅创新科技(苏州)有限公司 | Cleaning apparatus and control method thereof |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2004227911B2 (en) * | 2003-03-31 | 2009-11-26 | Bissell Inc. | Unattended spot cleaning apparatus |
| KR100854015B1 (en) * | 2006-09-06 | 2008-08-26 | 엘지전자 주식회사 | Robot cleaner |
| CN204208837U (en) * | 2014-10-23 | 2015-03-18 | 上海水威机械设备技术有限公司 | A kind of three-in-one cleaning machine |
| AT518047A1 (en) * | 2015-11-20 | 2017-06-15 | Swisslogo Ag | Supply unit for a connectable via at least one flexible hose cleaning machine |
| CN205994458U (en) * | 2016-06-28 | 2017-03-08 | 宿迁懒猫清洁设备有限公司 | A kind of Multifunctional commercial floor-cleaning machine with movable suction |
| CN106362980A (en) * | 2016-10-10 | 2017-02-01 | 中山市非主流电器有限公司 | Dry-wet cold-hot all-purpose cleaning machine |
| AU2018203588B2 (en) * | 2017-06-05 | 2019-11-14 | Bissell Inc. | Autonomous floor cleaning system |
| CN108403019A (en) * | 2018-02-13 | 2018-08-17 | 北京小米移动软件有限公司 | floor cleaning control method and device |
| CN209863663U (en) * | 2018-11-27 | 2019-12-31 | 杭州致新魔方科技咨询有限公司 | Floor cleaning device |
| CN209899275U (en) * | 2019-04-22 | 2020-01-07 | 湖北滴水科技有限公司 | Cleaning robot with internal heat dissipation and drying functions |
| CN210902842U (en) * | 2019-09-04 | 2020-07-03 | 青岛日天车辆有限公司 | Heating device applied to carpet cleaning machine and carpet cleaning machine |
| CN112603200A (en) * | 2020-11-18 | 2021-04-06 | 江苏美的清洁电器股份有限公司 | Cleaning device |
| CN112971635B (en) * | 2021-04-30 | 2023-01-13 | 追觅创新科技(苏州)有限公司 | Cleaning apparatus and control method thereof |
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2021
- 2021-04-30 CN CN202110483275.5A patent/CN112971635B/en active Active
- 2021-04-30 CN CN202310066420.9A patent/CN116158702A/en active Pending
- 2021-08-30 WO PCT/CN2021/115280 patent/WO2022227356A1/en unknown
Also Published As
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| CN112971635A (en) | 2021-06-18 |
| WO2022227356A1 (en) | 2022-11-03 |
| CN116158702A (en) | 2023-05-26 |
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