CN114983286A - Pollution discharge method, system and base station - Google Patents
Pollution discharge method, system and base station Download PDFInfo
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- CN114983286A CN114983286A CN202210617425.1A CN202210617425A CN114983286A CN 114983286 A CN114983286 A CN 114983286A CN 202210617425 A CN202210617425 A CN 202210617425A CN 114983286 A CN114983286 A CN 114983286A
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- 238000000034 method Methods 0.000 title claims abstract description 30
- 239000010865 sewage Substances 0.000 claims abstract description 332
- 238000004140 cleaning Methods 0.000 claims abstract description 269
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000001514 detection method Methods 0.000 claims abstract description 32
- 238000007599 discharging Methods 0.000 claims abstract description 19
- 210000001503 joint Anatomy 0.000 claims abstract description 11
- 230000003749 cleanliness Effects 0.000 claims description 24
- 238000005096 rolling process Methods 0.000 claims description 20
- 238000002347 injection Methods 0.000 claims description 11
- 239000007924 injection Substances 0.000 claims description 11
- 230000008054 signal transmission Effects 0.000 claims description 8
- 238000003032 molecular docking Methods 0.000 claims description 7
- 238000004590 computer program Methods 0.000 claims description 5
- 239000008213 purified water Substances 0.000 claims description 3
- 210000004209 hair Anatomy 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 239000002351 wastewater Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000009825 accumulation Methods 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Classifications
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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
-
- 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
-
- 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
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/02—Docking stations; Docking operations
- A47L2201/024—Emptying dust or waste liquid containers
-
- 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
- A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
- A47L2201/06—Control of the cleaning action for autonomous devices; Automatic detection of the surface condition before, during or after cleaning
Landscapes
- Cleaning In General (AREA)
Abstract
The invention provides a pollution discharge method, which comprises the following steps: the base station receives a butt joint signal of a sewage tank of the cleaning device and a sewage cavity of the base station and a sewage discharge signal of the cleaning device; vacuumizing the sewage cavity and a sewage container of the base station until the negative pressure value is greater than a preset threshold value, and opening a valve of the sewage tank to enable sewage in the sewage tank to enter the sewage container through the sewage cavity; closing a valve of the sewage tank after detecting that the sewage tank is empty, and stopping vacuumizing the sewage cavity and the sewage container; detecting whether the pollution discharge condition of the cleaning device meets a preset condition or not; if the detection result is yes, ending the pollution discharge; and if not, injecting water into the sewage tank, repeatedly executing the step that the base station receives a sewage discharge signal of the cleaning device, and discharging sewage from the cleaning device to the base station until the sewage discharge condition of the cleaning device meets the preset condition. The sewage discharge system and the base station which use the sewage discharge method can enable the cleaning device to be well matched with the base station, prevent the sewage from accumulating in a sewage tank of the cleaning device and avoid the blockage of a sewage discharge outlet of the sewage tank.
Description
Technical Field
The invention relates to the technical field of cleaning equipment, in particular to a pollution discharge method, a system and a base station.
Background
Along with the change of market demand, the cleaning mode of cleaning device's sewage case after full now is changed into cleaning device autonomous operation to the basic station department that sets up rather than corresponding by the manual clearance of user and carries out automatic blowdown gradually.
The cleaning device cleans the sewage recovered to the sewage tank and comprises sewage, solid, hair and the like, so that the sewage tank is easy to block the sewage outlet when the sewage in the sewage tank is discharged through the sewage outlet of the sewage tank, and the condition that partial sewage is remained in the sewage tank after the sewage in the sewage tank is discharged is easy to occur.
The cleaning device autonomously operates to the base station to automatically discharge sewage, so that the condition that the sewage is remained and is not found easily occurs in the sewage tank, the residual sewage in the sewage tank is easily accumulated after long-time use, and the risk of blockage of a sewage discharge outlet is increased.
Disclosure of Invention
In view of the above, in order to overcome the defects of the prior art, the present invention provides a pollution discharge method, system and base station.
The pollution discharge method comprises the following steps:
the base station receives a butt joint signal of a sewage tank of the cleaning device and a sewage cavity of the base station;
the base station receives a blowdown signal of the cleaning device;
vacuumizing a sewage cavity of the base station and a sewage container of the base station according to the docking signal and the sewage discharge signal, and sending a first signal to the cleaning device to open a valve of a sewage tank of the cleaning device when detecting that the negative pressure values of the sewage cavity of the base station and the sewage container of the base station are greater than a preset threshold value so as to enable dirt in the sewage tank of the cleaning device to enter the sewage container of the base station through the sewage cavity of the base station;
after the sewage tank of the cleaning device is detected to be empty, a valve of the sewage tank of the cleaning device is closed, and the base station receives a second signal sent by the cleaning device to stop vacuumizing a sewage cavity of the base station and a sewage container of the base station;
after the step of discharging the sewage to the base station by the cleaning device is completed once, detecting whether the sewage discharge condition of the cleaning device meets a preset condition;
if the detection result is yes, ending the pollution discharge;
and if the detection result is negative, injecting water into a sewage tank of the cleaning device, stopping injecting water after a preset time, repeatedly executing the step that the base station receives a sewage discharge signal of the cleaning device, and then discharging sewage from the base station by the cleaning device until the sewage discharge condition of the cleaning device meets the preset condition. After sewage in the sewage tank of the cleaning device is emptied, the sewage tank of the cleaning device is repeatedly filled with water and then drained, so that solid matters, hairs and the like in the sewage tank can be discharged, and the situation that the dirt is remained on the tank body of the sewage tank to form accumulation after one-time drainage can be prevented.
Whether the pollution discharge condition of the cleaning device meets the preset condition can have different judgment standards:
in some embodiments, the "detecting whether the condition of the sewage discharged from the cleaning apparatus satisfies a preset condition" includes:
and detecting whether the pollution discharge frequency of the cleaning device reaches a preset standard or not.
In some embodiments, the "detecting whether the condition of the sewage discharged from the cleaning apparatus satisfies a preset condition" includes:
and detecting the cleanliness of the sewage tank of the cleaning device, and judging whether the cleanliness of the sewage tank of the cleaning device reaches a preset standard.
Preferably, the step of injecting water into the sewage tank of the cleaning device and stopping the injection of water after a preset time period includes:
and cleaning the rolling brush of the cleaning device, communicating dirt generated by cleaning the rolling brush of the cleaning device into a sewage tank of the cleaning device, and stopping cleaning operation of the rolling brush of the cleaning device after a preset time. The cleaning device is characterized in that the cleaning device is cleaned by the rolling brush in the process of injecting water into the sewage tank of the cleaning device, dirt generated in the cleaning process of the rolling brush of the cleaning device is conducted into the sewage tank of the cleaning device, the dirt can be prevented from being remained, the rolling brush of the cleaning device is enabled to be cleaner, and the cleaning device can continue to perform cleaning work after sewage discharge.
The step of "filling water into the sewage tank of the cleaning device, and stopping filling water after a preset time period" may include:
and injecting purified water into a sewage tank of the cleaning device, and stopping injecting water after a preset time.
The invention also provides a base station for executing the pollution discharge method, wherein the base station comprises a sewage cavity, a sewage container, a vacuumizing assembly and a negative pressure detection module;
the sewage cavity of the base station is butted with a sewage tank of the cleaning device;
a valve is arranged on the sewage tank of the cleaning device and used for opening or closing a sewage discharge outlet of the sewage tank of the cleaning device;
the sewage cavity of the base station is communicated with a sewage container of the base station, and the sewage container is used for containing the sewage discharged by the cleaning device;
the vacuumizing assembly is used for vacuumizing a sewage cavity of the base station and a sewage container of the base station;
the negative pressure detection module is used for detecting the negative pressure values of a sewage cavity of the base station and a sewage container of the base station;
further comprising: the sewage treatment device comprises a water injection module, a signal transmission module and a sewage discharge detection module, wherein the water injection module is used for injecting water into the sewage tank, the signal transmission module is connected between the base station and the cleaning device, and the sewage discharge detection module is used for detecting whether the sewage discharge condition of the cleaning device meets the preset condition after the step of discharging sewage from the base station is completed once.
In some embodiments, the base station further comprises a counting module for counting the number of sewerage discharges from the cleaning device.
In some embodiments, the base station further comprises a cleanliness detection module for detecting cleanliness of an interior of a sump of the cleaning device.
Preferably, the base station further comprises a cleaning module, the water injection module comprises a conducting unit, the cleaning module is used for cleaning the rolling brush of the cleaning device, and the conducting unit is used for conducting dirt generated by cleaning of the cleaning module into a sewage tank of the cleaning device.
The invention also provides a sewage draining system, which comprises a cleaning device, a base station and a control terminal, wherein the control terminal is in communication connection with the cleaning device and the base station, the control terminal is provided with a processor and a memory, the memory stores a computer program, and the computer program can be used for executing the sewage draining method when being executed.
In summary, the pollution discharge method, the system and the base station of the invention have the following beneficial effects: the sewage discharging method provided by the invention discharges solid matters, hair and the like in the sewage tank by repeatedly injecting water into the sewage tank of the cleaning device and then discharging sewage, thereby preventing sewage from remaining on the tank body of the sewage tank to form accumulation after one-time sewage discharging.
Furthermore, to cleaning device's sewage incasement water injection can be clean cleaning device's round brush to switch on produced filth and get into cleaning device's sewage case, can prevent that the filth from remaining and making cleaning device's round brush cleaner, the cleaning device of being convenient for continues to carry out cleaning work after the blowdown.
The sewage discharge system and the base station which apply the sewage discharge method of the invention can enable the cleaning device to be well matched with the base station, complete the sewage discharge of the cleaning device, prevent the sewage from accumulating in the sewage tank of the cleaning device and avoid the blockage of the sewage outlet of the sewage tank of the cleaning device.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1 is a schematic flow diagram of a blowdown method of the present invention;
FIG. 2 is a schematic diagram of a partial structure of a base station according to the present invention;
FIG. 3 is a schematic view of the structure of the sump of the cleaning apparatus docked with the base station of the present invention;
fig. 4 is a schematic structural diagram of a base station of embodiment 2;
fig. 5 is a schematic configuration diagram of the sewage system of embodiment 3.
Reference numerals:
1-a sewage cavity; 2-a sewage container; 3-a vacuum-pumping assembly; 41-a body; 42-a top cover; 43-a valve; 51-a negative pressure detection module; 52-water injection module; 53-a signal transmission module; 54-pollution discharge detection module; 61-a cleaning device; 62-a base station; 63-control terminal.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
In the embodiment, when the cleaning device performs cleaning operation, after the sewage tank is full, the cleaning operation task is suspended and the cleaning device runs to the base station to be butted with the base station for sewage discharge.
Referring to the accompanying drawings 1, the present embodiment provides a method for discharging sewage, which is used in cooperation with a base station to prevent residual dirt in a sewage tank of a cleaning device. The sewage discharge method comprises the following steps:
s1: the base station receives a butt joint signal of a sewage tank of the cleaning device and a sewage cavity of the base station, and the base station receives a sewage discharge signal of the cleaning device
Specifically, the cleaning device may be operated to a corresponding position on the base station to realize docking between the sewage tank of the cleaning device and the sewage cavity of the base station, and then send a docking signal to the base station, and the base station receives and obtains the docking signal between the sewage tank of the cleaning device and the sewage cavity of the base station. The cleaning device then sends a waste signal to the base station, which receives the waste signal from the cleaning device in preparation for receiving the waste from the cleaning device. Or after the sewage tank of the cleaning device is full, sending a sewage discharge signal to the base station, and receiving and acquiring the sewage discharge signal of the cleaning device by the base station. Then, the cleaning device moves to a corresponding position on the base station to realize the butt joint of the sewage tank of the cleaning device and the sewage cavity of the base station, a butt joint signal is sent to the base station after the butt joint, and the cleaning device receives the butt joint signal of the sewage tank of the cleaning device and the sewage cavity of the base station.
S2: vacuumizing the sewage cavity of the base station and the sewage container of the base station according to the docking signal and the sewage discharge signal, and when detecting that the negative pressure values of the sewage cavity of the base station and the sewage container of the base station are greater than a preset value, discharging sewage from the base station by using the cleaning device
And vacuumizing the sewage cavity of the base station and the sewage container of the base station according to the docking signal and the sewage discharge signal until the negative pressure values of the sewage cavity of the base station and the sewage container of the base station are detected to be greater than a preset threshold value, and sending a first signal to the cleaning device to open a valve of a sewage tank of the cleaning device. After the valve of the sewage tank of the cleaning device is opened, the sewage outlet of the sewage tank of the cleaning device is opened, and the sewage in the sewage tank is discharged to the base station. Particularly, after a valve of the sewage tank is opened, dirt in the sewage tank of the cleaning device enters a sewage container of the base station through a sewage cavity of the base station.
After confirming that the sewage tank of the cleaning device with the sewage discharge requirement is in butt joint with the sewage cavity of the base station according to the butt joint signal and the sewage discharge signal, vacuumizing the sewage cavity of the base station and the sewage container of the base station until a certain negative pressure value is reached so that after a sewage discharge port of the sewage tank of the cleaning device is opened, sewage can generate pulling force under the negative pressure to discharge the sewage to the base station from the cleaning device. It should be noted that the negative pressure generated by evacuating the sewage chamber and the sewage container of the base station needs to be kept within the tolerance range of the sewage chamber and the sewage container of the base station. The negative pressure value range satisfying the above requirements is 3000-7000 pa. The range of the preset threshold may be defined by the user, that is, any value may be taken as the preset threshold within the negative pressure range of 3000-7000 pa.
In this embodiment, the preset threshold is 7000pa, that is, when the negative pressure value of the sewage chamber of the base station and the sewage container of the base station is detected to be more than 7000pa, a first signal is sent to the cleaning device to open the valve of the sewage tank of the cleaning device.
S3: after the sewage tank of the cleaning device is detected to be empty, the valve of the sewage tank is closed, and the vacuumizing of the sewage cavity of the base station and the sewage container of the base station is stopped
And after the sewage tank of the cleaning device is detected to be empty, namely after the sewage in the sewage tank of the cleaning device is detected to be emptied, closing a valve of the sewage tank of the cleaning device, and sending a second signal to the base station by the cleaning device. And after the base station receives the second signal sent by the cleaning device, the vacuum pumping of the sewage cavity and the sewage container of the base station is stopped.
S4: after the step of discharging the sewage to the base station by the cleaning device is completed, whether the sewage discharge condition of the cleaning device meets the preset condition or not is detected
And if the detection result is yes, ending the pollution discharge. And if the detection result is negative, injecting water into a sewage tank of the cleaning device, and stopping injecting water after a preset time. And after the water injection is finished, the cleaning device sends a sewage discharge signal to the base station.
And repeating the steps that the base station receives the sewage discharge signal of the cleaning device, and then the cleaning device discharges sewage to the base station until the sewage discharge condition of the cleaning device meets the preset condition.
After sewage in the sewage tank of the cleaning device is emptied, water is repeatedly injected into the sewage tank of the cleaning device and then sewage is discharged, so that solid, hair and the like in the sewage tank can be discharged, and the situation that sewage is remained on the tank body of the sewage tank after one-time sewage discharge to form accumulation can be prevented.
Whether the pollution discharge condition of the cleaning device meets the preset condition can have different judgment standards:
in some embodiments, the "number of times the step of the base station receiving the soil discharge signal of the cleaning apparatus and then the cleaning apparatus discharging the soil to the base station is repeatedly performed" is taken as a standard. Whether the pollution discharge condition of the cleaning device meets the preset condition is detected, specifically whether the pollution discharge frequency of the cleaning device meets the preset standard is detected. The preset standard of the pollution discharge times can be customized by a user. Preferably, any value between 2 and 4 times is taken as a preset standard of the sewage discharge times, so that solid matters, hairs and the like in the sewage tank can be better discharged, and the influence on the working efficiency of the cleaning device caused by multiple times of meaningless washing due to excessive sewage discharge times is avoided.
In some embodiments, the "cleanliness of the sewage tank of the cleaning apparatus after the sewage in the sewage tank of the cleaning apparatus is once emptied" is used as a standard. Whether the pollution discharge condition of the cleaning device meets the preset condition is specifically to detect the cleanliness of a sewage tank of the cleaning device and judge whether the cleanliness of the sewage tank of the cleaning device meets the preset standard. The cleanliness of the sewage tank of the cleaning device can be detected in various ways, such as: after sewage in the sewage tank of the cleaning device is emptied once, scanning to obtain an image of the interior of the sewage tank of the cleaning device, and judging whether dirt remains in the sewage tank of the cleaning device and whether the residual quantity of the dirt exists through image information, so that the cleanliness of the sewage tank of the cleaning device is obtained. Wherein the preset standard of cleanliness can be defined by the user. In some embodiments, the preset standard of the cleanliness is set to 95%, that is, when the detected cleanliness of the sewage tank of the cleaning apparatus is equal to or greater than 95%, the sewage discharge is ended.
In some embodiments, "filling the sump of the cleaning device with water, and stopping the filling after a predetermined time period" includes: cleaning the rolling brush of the cleaning device, and conducting dirt generated by cleaning the rolling brush of the cleaning device into a sewage tank of the cleaning device. After a preset time period, the cleaning operation of the cleaning device is stopped. The cleaning device is characterized in that the cleaning device is cleaned by the rolling brush in the process of injecting water into the sewage tank of the cleaning device, dirt generated in the cleaning process of the rolling brush of the cleaning device is conducted into the sewage tank of the cleaning device, the dirt can be prevented from being remained, the rolling brush of the cleaning device is enabled to be cleaner, and the cleaning device can continue to perform cleaning work after sewage discharge.
In some embodiments, "filling the sump of the cleaning device with water, and stopping the filling after a predetermined time period" includes: and (4) injecting purified water into a sewage tank of the cleaning device, and stopping injecting water after a preset time. The clean water in this embodiment means water that can be used for cleaning action of the cleaning device and can be used for cleaning the waste water tank.
Example 2
The present embodiment provides a base station for performing the pollution discharge method described in embodiment 1.
Referring to fig. 2 to 4, the base station according to this embodiment includes: sewage cavity 1, sewage container 2, evacuation subassembly 3 and negative pressure detection module 51. Wherein, the sewage cavity 1 of the base station is butted with a sewage tank of the cleaning device, a valve 43 is arranged on the sewage tank of the cleaning device, and the valve 43 is used for opening or closing a sewage outlet of the sewage tank of the cleaning device. The sewage cavity 1 of the base station is communicated with the sewage container 2 of the base station, and the sewage container 2 is used for containing sewage discharged by the cleaning device. The vacuumizing assembly 3 is used for vacuumizing the sewage cavity 1 of the base station and the sewage container 2 of the base station, and the negative pressure detection module 51 is used for detecting the negative pressure values of the sewage cavity 1 of the base station and the sewage container 2 of the base station. The sewage tank of the cleaning device comprises a main body 41, a top cover 42 and a valve 43, the sewage cavity 1 of the base station is in butt joint with the sewage tank of the cleaning device, when the valve 43 on the sewage tank of the cleaning device is in a closed state, the sewage cavity 1 of the base station and the sewage container 2 of the base station form a communicated closed cavity, and when the vacuumizing assembly 3 performs vacuumizing, the negative pressure value in the cavity rises integrally.
Preferably, the vacuum pumping assembly 3 is configured to communicate with the waste water container 2 of the base station to better provide a force for dirt in the waste water tank of the cleaning device to flow to the waste water container 2 of the base station after the valve 43 of the waste water tank of the cleaning device is opened.
Further, the base station further includes: a water filling module 52, a signal transmission module 53 and a pollution discharge detection module 54. The water injection module 52 is used for injecting water into the sewage tank. The signal transmission module 53 is connected between the base station and the cleaning device, and the signal transmission module 53 is used for transmitting and receiving signals between the base station and the cleaning device. The blowdown detection module 54 is configured to detect whether the blowdown condition of the cleaning device satisfies a preset condition after completing one step of blowdown from the cleaning device to the base station.
In some embodiments, the base station further comprises a counting module for counting the number of sewerage discharges from the cleaning device. Specifically, the counting module counts the number of times of sewage discharge plus one after the cleaning device empties the sewage in the sewage tank and closes the valve 43, and the data counted by the counting module returns to zero after the cleaning device finishes sewage discharge. The counting module is connected with the detection module, and the detection module is used for judging whether the pollution discharge condition of the cleaning device meets the preset condition according to the information of the counting module.
In some embodiments, the base station further comprises a cleanliness detection module for detecting cleanliness of an interior of a sump tank of the cleaning device. Specifically, the cleanliness detection module detects the cleanliness of the interior of the sewage tank of the cleaning device after the sewage in the sewage tank of the cleaning device is emptied once. The cleanliness detection module includes: the device comprises an acquisition module and an analysis module. The acquisition module is used for acquiring information inside a sewage tank of the cleaning device, wherein the information comprises information such as whether dirt remains in the sewage tank and the amount of the residual dirt. The analysis module is used for analyzing and obtaining the cleanliness of the sewage tank of the cleaning device according to the information obtained by the obtaining module. The cleanliness detection module is connected with the detection module, and the detection module is used for judging whether the pollution discharge condition of the cleaning device meets the preset condition according to the information of the cleanliness detection module.
In some embodiments, the base station further comprises a cleaning module and the water filling module 52 comprises a conducting unit. The cleaning module is used for cleaning the rolling brush of the cleaning device, and the conduction unit is used for enabling the cleaning module to clean the rolling brush of the cleaning device to generate dirt to be conducted into a sewage tank of the cleaning device.
Example 3
Referring to fig. 5 of the specification, the present embodiment provides a sewerage system comprising a cleaning device 61, a base station 62 as described in embodiment 2 and a control terminal 63. The control terminal 63 may be connected to the cleaning device 61 and the base station 62 by a wired or wireless connection. The control terminal 63 is provided therein with a processor and a memory, and the memory stores a computer program, and the computer program can be used to execute the pollution discharge method according to embodiment 1 when being executed by the processor.
The control terminal 63 can obtain and control the operation information of the cleaning device 61 and the base station 62, including: position information of the cleaning device 61, a travel path, status information of the base station 62, and the like. The control terminal 63 obtains the operation information of the cleaning device 61 and the base station 62, and coordinates the matching relationship between the cleaning device 61 and the base station 62 to regulate and control the cleaning device 61 and the base station 62 to match to complete the pollution discharge of the cleaning device 61.
In summary, the method for discharging sewage provided by the invention discharges solid matters, hairs and the like in the sewage tank by repeatedly injecting water into the sewage tank of the cleaning device and then discharging sewage, thereby preventing sewage from remaining on the tank body of the sewage tank and accumulating after one-time sewage discharge.
Furthermore, water is injected into the sewage tank of the cleaning device to clean the rolling brush of the cleaning device, and the generated dirt is conducted into the sewage tank of the cleaning device, so that the dirt can be prevented from being remained, the rolling brush of the cleaning device is cleaner, and the cleaning device can continue to perform cleaning work after sewage discharge.
The sewage discharge system and the base station which apply the sewage discharge method of the invention can enable the cleaning device to be well matched with the base station, complete the sewage discharge of the cleaning device, prevent the sewage from accumulating in the sewage tank of the cleaning device and avoid the blockage of the sewage outlet of the sewage tank of the cleaning device.
The above-mentioned embodiments are only preferred embodiments of the present invention, and not intended to limit the present invention, and various modifications other than the above-mentioned embodiments may be made, and the technical features of the above-mentioned embodiments may be combined with each other, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method of removing pollution, comprising:
the base station receives a butt joint signal of a sewage tank of the cleaning device and a sewage cavity of the base station;
the base station receives a blowdown signal of the cleaning device;
vacuumizing a sewage cavity of the base station and a sewage container of the base station according to the docking signal and the sewage discharge signal, and sending a first signal to the cleaning device to open a valve of a sewage tank of the cleaning device so as to enable dirt in the sewage tank of the cleaning device to enter the sewage container of the base station through the sewage cavity of the base station when detecting that the negative pressure values of the sewage cavity of the base station and the sewage container of the base station are greater than a preset threshold value;
after the sewage tank of the cleaning device is detected to be empty, a valve of the sewage tank of the cleaning device is closed, and the base station receives a second signal sent by the cleaning device to stop vacuumizing a sewage cavity of the base station and a sewage container of the base station;
after the step of discharging the sewage to the base station by the cleaning device is completed once, detecting whether the sewage discharge condition of the cleaning device meets a preset condition;
if the detection result is yes, ending the pollution discharge;
and if the detection result is negative, injecting water into a sewage tank of the cleaning device, stopping injecting water after a preset time, repeatedly executing the step that the base station receives a sewage discharge signal of the cleaning device, and then discharging sewage from the base station by the cleaning device until the sewage discharge condition of the cleaning device meets the preset condition.
2. The method for discharging sewage from a cleaning device according to claim 1, wherein the detecting whether the sewage discharge condition of the cleaning device satisfies a preset condition comprises:
and detecting whether the pollution discharge frequency of the cleaning device reaches a preset standard or not.
3. The method for discharging a sewage from a cleaning device according to claim 1, wherein the detecting whether the sewage discharge condition of the cleaning device satisfies a preset condition comprises:
and detecting the cleanliness of the sewage tank of the cleaning device, and judging whether the cleanliness of the sewage tank of the cleaning device reaches a preset standard.
4. The method for discharging sewage from a cleaning device according to claim 1, wherein the step of filling water into the sewage tank of the cleaning device and stopping the filling of water after a preset time period comprises the steps of:
and cleaning the rolling brush of the cleaning device, communicating dirt generated by cleaning the rolling brush of the cleaning device into a sewage tank of the cleaning device, and stopping cleaning operation of the rolling brush of the cleaning device after a preset time.
5. The method for discharging sewage from a cleaning apparatus according to claim 1, wherein the step of filling the sewage tank of the cleaning apparatus with water and stopping the filling after a predetermined period of time comprises:
and injecting purified water into a sewage tank of the cleaning device, and stopping injecting water after a preset time.
6. A base station for performing the method of sewerage according to any one of claims 1 to 5, wherein the base station comprises a sewage chamber, a sewage container, a vacuum assembly and a negative pressure detection module;
the sewage cavity of the base station is butted with a sewage tank of the cleaning device;
a valve is arranged on the sewage tank of the cleaning device and used for opening or closing a sewage discharge outlet of the sewage tank of the cleaning device;
the sewage cavity of the base station is communicated with a sewage container of the base station, and the sewage container is used for containing the sewage discharged by the cleaning device;
the vacuumizing assembly is used for vacuumizing a sewage cavity of the base station and a sewage container of the base station;
the negative pressure detection module is used for detecting the negative pressure values of the sewage cavity of the base station and the sewage container of the base station;
further comprising: the sewage draining device comprises a water injection module, a signal transmission module and a sewage draining detection module, wherein the water injection module is used for injecting water into the sewage tank, the signal transmission module is connected between the base station and the cleaning device, and the sewage draining detection module is used for detecting whether the sewage draining condition of the cleaning device meets a preset condition after the step of draining sewage from the cleaning device to the base station is completed once.
7. The base station of claim 6, further comprising a counting module for counting a number of sewerage discharges from the cleaning device.
8. The base station of claim 6, further comprising a cleanliness detection module for detecting cleanliness of an interior of a sump tank of the cleaning device.
9. The base station of claim 6, further comprising a cleaning module, wherein the water injection module comprises a conducting unit, the cleaning module is used for cleaning the rolling brush of the cleaning device, and the conducting unit is used for conducting the dirt generated by cleaning of the cleaning module into a sewage tank of the cleaning device.
10. An exhaust system, comprising a cleaning device, a base station and a control terminal communicatively connected to the cleaning device and the base station, the control terminal being provided with a processor and a memory, the memory storing a computer program which, when executed, is operable to perform the exhaust method according to any one of claims 1 to 5.
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| CN202210617425.1A CN114983286A (en) | 2022-06-01 | 2022-06-01 | Pollution discharge method, system and base station |
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| CN202210617425.1A CN114983286A (en) | 2022-06-01 | 2022-06-01 | Pollution discharge method, system and base station |
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