CN114018310B - Method and device for detecting icing of sewer, electronic equipment and storage medium - Google Patents
Method and device for detecting icing of sewer, electronic equipment and storage medium Download PDFInfo
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- CN114018310B CN114018310B CN202111093852.6A CN202111093852A CN114018310B CN 114018310 B CN114018310 B CN 114018310B CN 202111093852 A CN202111093852 A CN 202111093852A CN 114018310 B CN114018310 B CN 114018310B
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- 238000000034 method Methods 0.000 title claims abstract description 70
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 146
- 238000001514 detection method Methods 0.000 claims abstract description 120
- 238000010438 heat treatment Methods 0.000 claims abstract description 92
- 238000005406 washing Methods 0.000 claims abstract description 40
- 238000002844 melting Methods 0.000 claims description 35
- 230000008018 melting Effects 0.000 claims description 33
- 238000007689 inspection Methods 0.000 claims description 13
- 239000010865 sewage Substances 0.000 claims description 11
- 238000004590 computer program Methods 0.000 claims description 10
- 230000001960 triggered effect Effects 0.000 claims description 7
- 238000004891 communication Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000802 evaporation-induced self-assembly Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010309 melting process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
- E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
- E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
- E03C1/30—Devices to facilitate removing of obstructions in waste-pipes or sinks
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- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Water Supply & Treatment (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Control For Baths (AREA)
Abstract
The application provides a method and a device for detecting icing of a sewer, electronic equipment and a storage medium, wherein the method comprises the following steps: receiving an icing detection request, and feeding water into the washing barrel to a preset water level; and controlling a drainage pump to drain, and determining whether a drainage channel extending to the outside of the device is blocked or not according to a drainage result. After receiving the icing detection request, the application fills water into the washing barrel, then drains water, and if the drainage is not smooth, the blockage of the drainage channel is determined. The water in the tub is heated by the heating pipe, and then discharged, and the ice cubes in the water-down passage are melted by the hot water. The device has the advantages that whether the drainage function of the device is utilized to automatically detect the blockage of the drainage channel or not is realized, the icing condition of the drainage channel is automatically relieved by utilizing the heating function of the device, the icing detection and treatment of the drainage channel are automated, manual operation is not needed, the efficiency is higher, and the user experience is better. And can avoid the situation that the water cannot be drained and even overflows caused by executing the washing program when the sewer is frozen.
Description
Technical Field
The application belongs to the technical field of electrical equipment, and particularly relates to a method and a device for detecting icing of a sewer, electronic equipment and a storage medium.
Background
With the climate change of the earth, extreme weather is more and more frequent, and weather below zero in winter in the south area is more and more frequent, and the lowest temperature tends to be continuously lowered. Many families have the situation that the water pipe is frozen, especially the situation that the sewer pipe of the electronic equipment placed on a balcony or outdoors is frozen frequently.
The electronic equipment in the related art does not have a treatment measure aiming at the current situation, and a user can only determine that the sewer pipe is frozen by manual inspection when the user finds that the sewer pipe cannot drain water in the process of using the electronic equipment.
Disclosure of Invention
The application provides a method, a device, electronic equipment and a storage medium for detecting icing of a sewer, which are used for injecting water into a washing barrel after receiving an icing detection request, then draining water, and determining that the sewer is blocked if the draining water is not smooth. The drainage function automatic detection of the device is realized, whether the sewer is blocked or not is realized, manual operation is not needed, the efficiency is higher, and the user experience is better.
An embodiment of a first aspect of the present application provides a method for detecting icing in a sewer, including:
receiving an icing detection request, and feeding water into the washing barrel to a preset water level;
and controlling a drainage pump to drain, and determining whether a drainage channel extending to the outside of the device is blocked or not according to a drainage result.
In some embodiments of the application, the method further comprises:
controlling the heating pipe to be opened according to the blockage of the sewer;
and determining whether the heating process reaches a preset heating condition, executing the control of drainage of the drainage pump, and determining whether a drainage channel extending to the outside of the equipment is blocked or not according to a drainage result.
In some embodiments of the present application, the determining that the heating process reaches the preset heating condition includes:
acquiring the current water temperature in the barrel;
and determining that the preset heating condition is reached according to the fact that the water temperature in the barrel reaches the preset highest temperature.
In some embodiments of the application, the method further comprises:
controlling the heating pipe to maintain the water temperature in the barrel at the preset highest temperature; and/or the number of the groups of groups,
and sending out inspection prompt information according to the condition that the drainage time of the drainage pump reaches the first set time and the drainage channel is still blocked, wherein the inspection prompt information is used for prompting a user to check whether other objects block the drainage channel.
In some embodiments of the application, the method further comprises:
determining that a preset heating condition is reached according to the fact that the temperature of the water in the barrel reaches a preset temperature threshold corresponding to the current detection period; the preset temperature threshold corresponding to the current detection period is larger than the preset temperature threshold corresponding to the previous detection period.
In some embodiments of the application, the method further comprises:
controlling the heating pipe to maintain the water temperature in the barrel at a preset temperature threshold corresponding to the current detection period; and/or the number of the groups of groups,
and controlling the heating pipe to heat the water temperature in the barrel to a preset temperature threshold corresponding to the next detection period according to the fact that the drainage time of the drainage pump reaches a second set time and the drainage channel is still blocked.
In some embodiments of the present application, before the controlling the heating pipe to be opened, the method further includes:
determining that a load is placed in the washing barrel;
and sending out prompt information which is used for prompting a user to take out the load in the washing barrel.
In some embodiments of the application, the method further comprises:
according to the blockage of the sewer, ice melting inquiry information is sent out, and the ice melting inquiry information is used for inquiring whether a user heats ice melting or not;
and receiving an ice melting instruction submitted by a user, and executing the operation of controlling the opening of the heating pipe.
In some embodiments of the application, the method further comprises:
and sending out forbidden indication information according to the fact that the ice melting instruction is not received and the starting instruction of the washing program is received, wherein the forbidden indication information is used for prompting that the sewer is blocked and forbidding starting of the washing program.
In some embodiments of the application, the receiving the icing detection request comprises:
acquiring the lowest temperature of the area where the equipment is located on the same day;
triggering an icing detection request according to the fact that the lowest temperature of the current day is lower than a preset threshold; or,
displaying the sewage detection inquiry information according to the fact that the lowest temperature of the current day is lower than a preset threshold value; and receiving an icing detection request submitted by a user based on the sewage detection inquiry information.
In some embodiments of the application, the receiving the icing detection request comprises:
receiving an icing detection request triggered by a preset water-down detection key; or,
and receiving an icing detection request sent by the user terminal.
In some embodiments of the present application, the controlling the drain pump to drain water, determining whether a drain passage extending to the outside of the apparatus is blocked according to a drain result, includes:
controlling the drainage pump to be started for a preset time period;
determining that the sewer is blocked according to the fact that the water level does not drop; or determining that the sewer is not blocked according to the water level drop.
An embodiment of the second aspect of the present application provides a device for detecting icing in a sewer, including:
the water inlet module is used for receiving an icing detection request and feeding water into the washing barrel to a preset water level;
the drainage module is used for controlling drainage of the drainage pump;
and the determining module is used for determining whether a sewer extending to the outside of the equipment is blocked or not according to the drainage result.
An embodiment of the third aspect of the present application provides a device for detecting icing in a sewer, comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor executing the computer program to implement the method according to the first aspect.
An embodiment of the fourth aspect of the present application provides a computer-readable storage medium having stored thereon a computer program for execution by a processor to perform the method of the first aspect described above.
The technical scheme provided by the embodiment of the application has at least the following technical effects or advantages:
in the embodiment of the application, water is injected into the washing barrel after receiving the icing detection request, then water is drained, and if the water is not drained smoothly, the blockage of the drainage channel is determined. The water in the tub is heated by the heating pipe, and then discharged, and the ice cubes in the water-down passage are melted by the hot water. The device has the advantages that whether the drainage function of the device is utilized to automatically detect the blockage of the drainage channel or not is realized, the icing condition of the drainage channel is automatically relieved by utilizing the heating function of the device, the icing detection and treatment of the drainage channel are automated, manual operation is not needed, the efficiency is higher, and the user experience is better. And can avoid the situation that the water cannot be drained and even overflows caused by executing the washing program when the sewer is frozen.
Additional aspects and advantages of the application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the application.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures.
In the drawings:
FIG. 1 is a flow chart of a method for detecting icing in a sewer according to an embodiment of the application;
FIG. 2 is a flow chart showing a method for detecting icing in a sewer according to an embodiment of the application;
fig. 3 is a schematic structural diagram of a device for detecting icing in a sewer according to an embodiment of the present application;
fig. 4 is a schematic structural diagram of an electronic device according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a computer-readable storage medium according to an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present application will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present application are shown in the drawings, it should be understood that the present application may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the application to those skilled in the art.
It is noted that unless otherwise indicated, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this application belongs.
The following describes a method, a device, an electronic device and a storage medium for detecting icing of a sewer according to an embodiment of the present application with reference to the accompanying drawings.
The embodiment of the application provides a method for detecting icing of a sewer, which comprises the steps of injecting water into a washing barrel after receiving an icing detection request, then draining, and determining that the sewer is blocked if the drainage is not smooth. The device has the advantages that whether the sewer is blocked or not is automatically detected by utilizing the drainage function of the device, the sewer is frozen under the condition that the sewer is blocked, water in the barrel is heated by the heating pipe, and then drainage is performed, so that ice cubes in the sewer are melted by hot water. The automatic icing condition of the sewer is relieved by utilizing the heating function of the equipment, so that the icing detection and treatment of the sewer of the equipment are automatic, manual operation of a user is not needed, the efficiency is higher, and the user experience is better. And whether the lower water channel is frozen or not is automatically detected, heating is carried out under the frozen condition, ice cubes in the lower water channel are melted through hot water, the lower water channel is restored to be smooth, and the situation that water cannot be drained and even overflows due to the fact that a washing program is executed when the lower water channel is frozen is avoided.
The execution main body of the embodiment of the application is any electronic equipment capable of performing a washing program and draining water through a drainage channel, the electronic equipment can be clothes treatment equipment, a dish washer and the like, and the clothes treatment equipment can be a washing machine, a washing and drying integrated machine and the like. The drain channel extends to the outside of the electronic equipment, one end of the drain channel is connected with the drain pump of the electronic equipment, the other end of the drain channel is led to the outside of the electronic equipment, and water discharged by the drain pump flows to the outside of the electronic equipment through the drain channel. All or part of the pipes of the sewer are located outside the electronic equipment.
Referring to fig. 1, the method specifically includes the steps of:
step 101: receiving an icing detection request, and feeding water into the washing barrel to reach a preset water level.
When the water draining channel of the electronic equipment such as the dish washer, the washing machine, the washing and drying integrated machine is in a temperature environment lower than zero, if water is retained in the water draining channel, the water is easy to freeze, and the water draining channel is blocked by ice cubes. Before the electronic devices are used for washing, users can submit icing detection requests to the electronic devices, and after the electronic devices receive the icing detection requests, whether the sewer is blocked or not is automatically detected.
In one implementation, a control panel of the electronic device is provided with a preset drain detection key. Or the control interface displayed by the display screen of the electronic equipment comprises a preset sewage detection key. The user may click the preset sewage detection key. When a user presses a preset water-down detection key, the electronic equipment receives an icing detection request triggered by the preset water-down detection key.
In another implementation manner, a communication connection is established between the electronic device and a user terminal such as a mobile phone or a computer of the user, and the communication connection may be a wireless communication connection such as WiFi or bluetooth, or a wired communication connection. The user terminal is provided with a client corresponding to the electronic equipment, and a display interface of the client comprises a trigger interface for triggering icing detection. And when the user clicks the trigger interface, the user terminal sends an icing detection request to the electronic equipment. The electronic equipment receives an icing detection request sent by a user terminal.
The user terminal may send an icing detection request to the electronic device when the user clicks the above-mentioned trigger interface. The client can automatically acquire the lowest current day temperature of the region where the electronic equipment is located from the Internet and compare the lowest current day temperature with a preset threshold value when the client is opened by a user without triggering the client, and if the lowest current day temperature is lower than the preset threshold value, the temperature where the electronic equipment is located is lower, and the possibility of icing of a sewer exists, the client can automatically send an icing detection request to the electronic equipment. Therefore, the client automatically triggers the icing detection request according to the lowest current day temperature of the place where the electronic equipment is located without user intervention, and the automation is higher.
Or when the lowest temperature of the current day is determined to be lower than the preset threshold value and a start instruction of the washing program submitted by a user is received, the client automatically sends an icing detection request to the electronic equipment. Therefore, the icing detection request can be automatically triggered when the daily temperature is lower than a preset threshold value and the user needs to wash, so that the icing detection is also carried out under the condition that the user does not use the device, the energy is saved, and the waste is avoided.
Or the client displays the drainage detection inquiry information when determining that the lowest temperature of the day is lower than the preset threshold value, wherein the drainage detection inquiry information is used for inquiring whether a user performs the icing detection of the drainage channel or not, and the drainage detection inquiry information can be displayed in a pop-up box mode. And if the user clicks the interface for determining to detect after checking the sewage detection inquiry information, the client sends an icing detection request to the electronic equipment. Therefore, the user will be inquired before the icing detection is triggered, and the use requirements of the user are met.
In other embodiments, the icing detection request may also be generated by the electronic device itself trigger. Specifically, when the electronic device is connected to the internet through WiFi or wired communication, the electronic device may automatically obtain the lowest temperature of the area where the device is located from the internet. Or the electronic equipment can automatically acquire the lowest temperature of the area where the equipment is located from the user terminal through communication connection with the user terminal. And then the electronic equipment compares the current lowest temperature with a preset threshold value, and if the current lowest temperature is lower than the preset threshold value, the electronic equipment triggers the generation of an icing detection request. Or after the electronic equipment determines that the lowest temperature of the current day is lower than the preset threshold, displaying the drainage detection inquiry information, and if the user clicks the interface for determining to detect based on the drainage detection inquiry information, receiving an icing detection request submitted by the user.
The electronic equipment automatically acquires the lowest temperature on the same day, automatically triggers the icing detection request according to the lowest temperature on the same day, greatly improves the automaticity of the electronic equipment, can automatically detect the sewer without user intervention, and improves the user experience. Meanwhile, the situation that water cannot be drained and even overflows due to direct washing when a user forgets to trigger icing detection can be avoided.
The preset threshold value can be-3 ℃ or-4 ℃ and the like. The embodiment of the application does not limit the preset threshold value, and the value of the preset threshold value can be determined according to experiments in practical application.
After the electronic equipment receives the icing detection request through any implementation mode, the electronic equipment controls the water inlet valve to be opened, starts water inlet into the washing barrel, detects the current water level in real time through the water level sensor in the water inlet process, and compares the current water level with a preset water level. If the current water level is compared to reach the preset water level, the water inlet valve is controlled to be closed, and water inlet is stopped. If the current water level is lower than the preset water level, water is continuously fed until the current water level reaches the preset water level. The preset water level can be 1/3 barrel height or 1/2 barrel height, etc., and the embodiment of the application does not limit the preset water level, and can be set according to the requirements in practical application.
Step 102: and controlling a drainage pump to drain, and determining whether a drainage channel extending to the outside of the device is blocked or not according to a drainage result.
Stopping water inflow when the water level in the washing barrel reaches a preset water level, and then controlling the drainage pump to drain water.
In one possible implementation, the drain pump may be controlled to be turned on for a preset period of time, where the preset period of time may be 1min or 2min, etc. And acquiring the current water level in the washing barrel in real time through a water level sensor in the water draining process, and comparing the current water level with the preset water level. If the current water level is smaller than the preset water level, the water level is determined to be reduced, the drainage of the sewer is smooth, and the sewer is determined to be unblocked. If the current water level is equal to the preset water level, the water discharge of the sewer is blocked, and the sewer is determined to be blocked.
In another possible implementation manner, the drain pump may be controlled to be started first, the current flow rate of drain water of the drain pump is detected in real time through the flow sensor in the drain process, the current flow rate is compared with the preset flow rate, if the current flow rate is smaller than the preset flow rate, the current flow rate is determined to be slower, the drain water of the drain channel is indicated to be blocked, and the drain channel is determined to be blocked; if the current flow rate is greater than or equal to the preset flow rate, determining that the current flow rate is normal, indicating that the drainage of the sewer is smooth, and determining that the sewer is not blocked. The preset flow rate refers to the water flow rate of the drainage pump when the drainage channel is not blocked.
If the sewer is not blocked, a prompt message for prompting that the drainage is unobstructed is sent out. The user can be prompted by illuminating an indicator light on the electronic device for indicating that the drainage is clear. Alternatively, text information indicating that the drain passage is not blocked may be displayed in a display screen of the electronic device. Or, the voice information for prompting that the sewer is not blocked can be played through a voice player of the electronic equipment. Alternatively, the electronic device may send text information indicating that the sewer is not blocked to the user terminal, which displays the text information. By sending out prompt information for prompting that the drainage is unobstructed, a user can know that the drainage channel is not blocked. The user may then place the load into the wash tub and initiate the wash sequence.
If the lower water channel is determined to be blocked, the lower water channel may be blocked due to ice formation in the lower water channel, and the lower water channel can be restored to be unblocked by melting ice cubes in the lower water channel through hot water. Before ice melting by hot water, ice melting inquiry information for prompting a user to check the cause of the blockage of the sewer line and inquiring whether the user heats ice melting may be issued. The ice-melting inquiry information may be displayed in the form of a pop-up box or a voice including the ice-melting inquiry information may be played through a voice player. After receiving the ice melting inquiry information, the user can check the sewer, and if the sewer is determined to be frozen, the user can click a button for determining heating and melting ice to submit an ice melting instruction. If it is determined that the sewer is not frozen, but is blocked by other objects, the user can not submit an ice melting instruction to the electronic equipment, and can manually remove the objects causing the blockage, so that the sewer is restored to be smooth.
By the mode, the user is prompted to check the sewer, and the user triggers the ice melting instruction, so that the situation that ice melting is heated under the condition that the sewer is blocked by other objects can be avoided, the accuracy of dredging the sewer can be improved, and the energy waste is reduced.
If the load is placed in the tub before the ice melting is heated, the load may be damaged by the high temperature generated by the heating. It is also possible to detect whether a load is placed in the tub before heating. Specifically, the weight of an object in the washing barrel can be detected through a weighing sensor in the electronic equipment, and if the detected weight is zero, no load is determined in the washing barrel. If the detected weight is not zero, the load in the washing barrel is determined. Or, the camera installed in the electronic equipment can be used for shooting images in the washing barrel, and whether the load is in the washing barrel or not can be identified through image processing. Alternatively, the presence or absence of the load in the tub may be detected by an infrared sensor installed in the tub.
If the load in the washing barrel is detected by any mode, the prompt information is sent out, and the prompt information is used for prompting a user to take out the load in the washing barrel. The prompt information can be displayed in a display screen of the electronic device or sent to a user terminal, which displays the prompt information. Or playing the voice including the prompt information through the player.
By the method, when the load is placed in the washing barrel, a user is prompted to take out the load, and damage to the load caused by higher temperature in the subsequent heating and ice melting process is avoided.
After the electronic equipment receives an ice melting instruction submitted by a user or automatically triggers the generation of the ice melting instruction when the electronic equipment determines that a sewer is blocked, the electronic equipment controls the heating pipe to be started and starts heating. Along with continuous heating, the water temperature in the washing barrel continuously rises, and the electronic equipment monitors whether the heating process reaches the preset heating condition in real time and starts the drainage pump to drain when the preset heating condition is determined to be reached.
In one implementation, after the heating pipe is controlled to be opened, the current water temperature in the barrel is obtained in real time through the temperature sensor, the current water temperature in the barrel is compared with the preset highest temperature, and if the current water temperature in the barrel does not reach the preset highest temperature, heating is continued. If the current water temperature in the barrel reaches the preset highest temperature, determining that the preset heating condition is reached, and controlling the drainage pump to start drainage. The heating pipe can be closed after the drainage pump is started, and the water temperature in the barrel can be controlled to be maintained at the preset highest temperature. The preset maximum temperature may be 80 ℃ or 85 ℃ or the like. The embodiment of the application does not limit the value of the preset maximum temperature, and can be set according to the requirements in practical application.
It is determined in real time during the draining process by means of step 102 whether the sewer is still blocked. Because ice blocks are melted for a period of time, the first set duration of opening of the drainage pump can be controlled, if the drain channel is still judged to be blocked when the opening duration of the drainage pump reaches the first set duration, inspection prompt information can be sent out, and the inspection prompt information is used for prompting a user to check whether other objects block the drain channel. The first set duration may be 5min, 10min, 20min, 30min, or the like.
The water temperature in the barrel is heated to the preset highest temperature and then drainage is started, the water temperature is heated to the highest temperature at one time, then drainage is performed, ice cubes in the drainage channel can be melted when the hot water with the high temperature reaches the drainage channel, and smoothness of the drainage channel is facilitated. And the drainage channel is not unobstructed yet in the first set period of drainage, so that a user is prompted to check whether other objects block the drainage channel, and the dredging efficiency and accuracy of the drainage channel are improved.
In another implementation manner, a plurality of preset temperature thresholds are set in a section smaller than the preset highest temperature, each preset temperature threshold corresponds to one detection period respectively, and the preset temperature threshold corresponding to the previous detection period is larger than the preset temperature threshold corresponding to the next detection period in two adjacent detection periods. The difference values between the preset temperature thresholds corresponding to any two adjacent detection periods may be the same, e.g., the difference between the preset temperature thresholds corresponding to any two adjacent detection periods may be 5 ℃ or 10 ℃. The difference between the preset temperature thresholds corresponding to any two adjacent detection periods can also be different.
After the heating pipe is started to heat, the current water temperature in the barrel is obtained in real time through the temperature sensor, the current water temperature in the barrel is compared with a preset temperature threshold corresponding to the current detection period, and if the current water temperature in the barrel does not reach the preset temperature threshold corresponding to the current detection period, heating is continued. If the current water temperature in the barrel reaches the preset temperature threshold corresponding to the current detection period, determining that the preset heating condition is reached, and starting the drainage pump to drain water. After the drainage pump is started, the heating pipe can be closed, and the heating pipe can be controlled to maintain the water temperature in the barrel at a preset temperature threshold corresponding to the current detection period.
It is determined in real time during the draining process by means of step 102 whether the sewer is still blocked. The ice blocks are melted for a period of time, so that the second set period of time can be controlled to be started by the drainage pump, if the drain channel is still judged to be blocked when the start period of time of the drainage pump reaches the second set period of time, the heating pipe is controlled to heat the water temperature in the barrel to a preset temperature threshold corresponding to the next detection period. The drain pump is then turned on again to drain and determine if the drain passage is still blocked. And performing the circulation until the drain channel is determined to be unblocked when the water temperature in the barrel is lower than the preset highest temperature, and determining that the drain channel is recovered to be smooth, wherein the electronic equipment can be used for executing a washing program.
Or the method is circularly executed according to the mode until the water temperature in the barrel reaches the preset highest temperature, then the water is drained according to the implementation mode, whether the drainage channel is still blocked is determined, if the drainage time is less than the first set time, the drainage channel is determined to be recovered to be unobstructed, and the electronic equipment can be used for executing a washing program. If the drainage time length reaches the first set time length and then the drainage channel is still blocked, sending out inspection prompt information which is used for prompting a user to inspect whether other objects block the drainage channel.
According to the method, the water temperature in the barrel is periodically increased in the heating process, and the sewer is possibly restored to be smooth in the first detection periods, so that the water temperature in the barrel is not required to be heated to a higher temperature, energy is saved, the time required for heating and melting ice is shortened, and the treatment efficiency of icing the sewer is improved.
In other embodiments of the present application, a preset duration threshold corresponding to each detection period may also be set, and the difference between the preset duration thresholds corresponding to any two adjacent detection periods may be the same, e.g., the difference between the preset duration thresholds corresponding to any two adjacent detection periods may be 8min or 10min, etc. The difference between the preset duration thresholds corresponding to any two adjacent detection periods can also be different. After the heating pipe is controlled to start heating, determining that a preset heating condition is reached according to the preset time threshold corresponding to the current detection period of the heating time of the heating pipe, and controlling the drainage pump to start drainage. The heating pipe can be controlled to maintain the water temperature in the barrel at the current water temperature in the barrel in the water draining process.
It is determined in real time during the draining process by means of step 102 whether the sewer is still blocked. And if the opening time of the drainage pump reaches the third set time, the blockage of the drainage channel is still judged, and the heating pipe is controlled to continuously increase the water temperature in the barrel until the accumulated heating time reaches a preset time threshold corresponding to the next detection period. The drain pump is then turned on again to drain and determine if the drain passage is still blocked. And performing the circulation until the accumulated heating time is lower than the preset maximum time, determining that the sewer is not blocked, determining that the sewer is recovered to be smooth, and executing a washing program by using the electronic equipment.
Or, the method is circularly executed according to the mode until the accumulated heating time length reaches the preset maximum time length, then water is drained again, whether the drainage channel is still blocked is determined, and if the drainage channel is determined to be recovered to be unobstructed, the electronic equipment can be used for executing a washing program. If the sewer is still blocked, sending out inspection prompt information which is used for prompting a user to check whether other objects block the sewer.
By the method, the heating time is prolonged in a staged manner, the sewer is possibly restored to be smooth in the first detection periods, so that longer-time heating is not needed, energy is saved, the time required for heating and melting ice is shortened, and the treatment efficiency of icing the sewer is improved.
In order to facilitate understanding of the method provided by the embodiments of the present application, the following description is made with reference to the accompanying drawings. As shown in fig. 2, S1: receiving an icing detection request triggered by a preset water-down detection key; or, receiving an icing detection request sent by the user terminal, and then executing step S3. S2: triggering an icing detection request according to the fact that the lowest temperature of the current day is lower than a preset threshold value; or displaying the sewage detection inquiry information according to that the lowest temperature of the current day is lower than a preset threshold value; and receiving an icing detection request submitted by a user based on the sewage detection inquiry information. S3: the method comprises the steps of determining that a load is placed in a washing barrel, and sending out prompt information for prompting a user to take out the load in the washing barrel. S4: and water is fed into the washing barrel to reach a preset water level. S5: and controlling a drainage pump to drain, determining whether a drainage channel extending to the outside of the equipment is blocked according to a drainage result, if so, executing a step S7, and if not, executing a step S6. S6: the user is prompted that the sewer is unobstructed and can enter the washing program. S7: and sending ice melting inquiry information for inquiring whether the user heats ice melting or not, and receiving an ice melting instruction submitted by the user. S8: and controlling the heating pipe to heat. S9: determining whether the heating process reaches the preset heating condition, if so, returning to the step S5, and if not, returning to the step S8.
In the embodiment of the application, water is injected into the washing barrel after receiving the icing detection request, then water is drained, and if the water is not drained smoothly, the blockage of the drainage channel is determined. The water in the tub is heated by the heating pipe, and then discharged, and the ice cubes in the water-down passage are melted by the hot water. The device has the advantages that whether the drainage function of the device is utilized to automatically detect the blockage of the drainage channel or not is realized, the icing condition of the drainage channel is automatically relieved by utilizing the heating function of the device, the icing detection and treatment of the drainage channel are automated, manual operation is not needed, the efficiency is higher, and the user experience is better. And can avoid the situation that the water cannot be drained and even overflows caused by executing the washing program when the sewer is frozen.
The embodiment of the application provides a device for detecting icing of a sewer, which is used for executing the method for detecting icing of the sewer provided by any embodiment. As shown in fig. 3, the apparatus includes:
a water inlet module 201 for receiving the icing detection request and feeding water into the washing tub to a preset water level;
a drain module 202 for controlling drain pump drainage;
a determining module 203, configured to determine whether the sewer is blocked according to the drainage result.
The apparatus further comprises: the heating module is used for controlling the heating pipe to be opened according to the blockage of the sewer; it is determined that the heating process reaches the preset heating condition, and the operations of the drainage module 202 and the determination module 203 are performed.
The heating module is used for acquiring the current water temperature in the barrel; and determining that the preset heating condition is reached according to the fact that the water temperature in the barrel reaches the preset highest temperature.
The heating module is used for controlling the heating pipe to maintain the water temperature in the barrel at a preset highest temperature; and/or sending out inspection prompt information according to the condition that the drainage time of the drainage pump reaches the first set time and the drainage channel is still blocked, wherein the inspection prompt information is used for prompting a user to check whether other objects block the drainage channel.
The heating module is used for determining that the preset heating condition is reached according to the preset temperature threshold value corresponding to the current detection period when the water temperature in the barrel is reached; the preset temperature threshold corresponding to the current detection period is larger than the preset temperature threshold corresponding to the previous detection period.
The heating module is used for controlling the heating pipe to maintain the water temperature in the barrel at a preset temperature threshold corresponding to the current detection period; and/or controlling the heating pipe to heat the water temperature in the barrel to a preset temperature threshold corresponding to the next detection period according to the fact that the drainage time of the drainage pump reaches the second set time and the drainage channel is still blocked.
The apparatus further comprises: the prompt module is used for determining that a load is placed in the washing barrel; and sending out prompt information which is used for prompting a user to take out the load in the washing barrel.
The prompting module is used for sending ice melting inquiry information according to the blockage of the sewer, and the ice melting inquiry information is used for inquiring whether a user heats ice melting or not; and receiving an ice melting instruction submitted by a user, and executing the operation of the heating module.
The prompting module is also used for sending out forbidden indication information according to the fact that the ice melting instruction is not received and the starting instruction of the washing program is received, wherein the forbidden indication information is used for prompting that the sewer is blocked and the starting of the washing program is forbidden.
The apparatus further comprises: the receiving module is used for acquiring the lowest temperature of the area where the equipment is located on the same day; triggering an icing detection request according to the fact that the lowest temperature of the current day is lower than a preset threshold value; or displaying the sewage detection inquiry information according to that the lowest temperature of the current day is lower than a preset threshold value; and receiving an icing detection request submitted by a user based on the sewage detection inquiry information.
The receiving module is used for receiving an icing detection request triggered by a preset sewer detection key; or receiving an icing detection request sent by the user terminal.
A drain module 202 for controlling the drain pump to be turned on for a preset period of time;
a determining module 203, configured to determine that the sewer is blocked according to the fact that the water level is not lowered; or determining that the sewer is not blocked according to the water level drop.
The icing detection device for the sewer channel and the icing detection method for the sewer channel provided by the embodiment of the application have the same beneficial effects as the method adopted, operated or realized by the application program stored by the icing detection device for the sewer channel due to the same inventive concept.
The embodiment of the application also provides electronic equipment for executing the method for detecting icing of the sewer. The electronic device may be a dishwasher, a laundry treatment device, etc., and the laundry treatment device may be a washing machine, a washing-drying integrated machine, etc. Referring to fig. 4, a schematic diagram of an electronic device according to some embodiments of the present application is shown. As shown in fig. 4, the electronic device 4 includes: a processor 400, a memory 401, a bus 402 and a communication interface 403, the processor 400, the communication interface 403 and the memory 401 being connected by the bus 402; the memory 401 stores a computer program that can be run on the processor 400, and when the processor 400 runs the computer program, the method for detecting icing of a sewer provided by any of the foregoing embodiments of the present application is executed.
The memory 401 may include a high-speed random access memory (RAM: random Access Memory), and may further include a non-volatile memory (non-volatile memory), such as at least one magnetic disk memory. The communication connection between the device network element and at least one other network element is achieved through at least one communication interface 403 (which may be wired or wireless), the internet, a wide area network, a local network, a metropolitan area network, etc. may be used.
Bus 402 may be an ISA bus, a PCI bus, an EISA bus, or the like. The buses may be classified as address buses, data buses, control buses, etc. The memory 401 is configured to store a program, and the processor 400 executes the program after receiving an execution instruction, and the method for detecting icing of a sewer disclosed in any of the foregoing embodiments of the present application may be applied to the processor 400 or implemented by the processor 400.
The processor 400 may be an integrated circuit chip with signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware in the processor 400 or by instructions in the form of software. The processor 400 may be a general-purpose processor, including a central processing unit (Central Processing Unit, CPU for short), a network processor (Network Processor, NP for short), etc.; but may also be a Digital Signal Processor (DSP), application Specific Integrated Circuit (ASIC), an off-the-shelf programmable gate array (FPGA) or other programmable logic device, discrete gate or transistor logic device, discrete hardware components. The disclosed methods, steps, and logic blocks in the embodiments of the present application may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present application may be embodied directly in the execution of a hardware decoding processor, or in the execution of a combination of hardware and software modules in a decoding processor. The software modules may be located in a random access memory, flash memory, read only memory, programmable read only memory, or electrically erasable programmable memory, registers, etc. as well known in the art. The storage medium is located in the memory 401, and the processor 400 reads the information in the memory 401, and in combination with its hardware, performs the steps of the above method.
The electronic equipment provided by the embodiment of the application and the method for detecting the icing of the sewer channel provided by the embodiment of the application have the same beneficial effects as the method adopted, operated or realized by the electronic equipment.
The embodiment of the present application further provides a computer readable storage medium corresponding to the method for detecting icing on a sewer provided in the foregoing embodiment, referring to fig. 5, the computer readable storage medium is shown as an optical disc 30, on which a computer program (i.e. a program product) is stored, where the computer program, when executed by a processor, performs the method for detecting icing on a sewer provided in any of the foregoing embodiments.
It should be noted that examples of the computer readable storage medium may also include, but are not limited to, a phase change memory (PRAM), a Static Random Access Memory (SRAM), a Dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), a Read Only Memory (ROM), an Electrically Erasable Programmable Read Only Memory (EEPROM), a flash memory, or other optical or magnetic storage medium, which will not be described in detail herein.
The computer readable storage medium provided by the above embodiment of the present application has the same advantages as the method adopted, operated or implemented by the application program stored in the same concept of the present application as the method for detecting icing of a sewer provided by the above embodiment of the present application.
It should be noted that:
in the description provided herein, numerous specific details are set forth. However, it is understood that embodiments of the application may be practiced without these specific details. In some instances, well-known structures and techniques have not been shown in detail in order not to obscure an understanding of this description.
Similarly, it should be appreciated that in the above description of exemplary embodiments of the application, various features of the application are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. However, the disclosed method should not be construed as reflecting the following schematic diagram: i.e., the claimed application requires more features than are expressly recited in each claim. Rather, as the following claims reflect, inventive aspects lie in less than all features of a single foregoing disclosed embodiment. Thus, the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this application.
Furthermore, those skilled in the art will appreciate that while some embodiments described herein include some features but not others included in other embodiments, combinations of features of different embodiments are meant to be within the scope of the application and form different embodiments. For example, in the following claims, any of the claimed embodiments can be used in any combination.
The present application is not limited to the above-mentioned embodiments, and any changes or substitutions that can be easily understood by those skilled in the art within the technical scope of the present application are intended to be included in the scope of the present application. Therefore, the protection scope of the present application shall be subject to the protection scope of the claims.
Claims (12)
1. The method for detecting icing of the sewer is characterized by comprising the following steps of:
receiving an icing detection request, and feeding water into the washing barrel to a preset water level;
controlling a drainage pump to drain, and determining whether a drainage channel extending to the outside of the equipment is blocked or not according to a drainage result;
wherein the method further comprises:
controlling the heating pipe to be opened according to the blockage of the sewer;
determining whether a heating process reaches a preset heating condition, executing the drainage of the control drainage pump, and determining whether a drainage channel extending to the outside of the equipment is blocked or not according to a drainage result;
wherein, confirm heating process reaches the heating condition of predetermineeing, include:
acquiring the current water temperature in the barrel;
determining that a preset heating condition is reached according to the fact that the water temperature in the barrel reaches a preset highest temperature;
wherein the method further comprises:
controlling the heating pipe to maintain the water temperature in the barrel at the preset highest temperature; and/or the number of the groups of groups,
and sending out inspection prompt information according to the condition that the drainage time of the drainage pump reaches the first set time and the drainage channel is still blocked, wherein the inspection prompt information is used for prompting a user to check whether other objects block the drainage channel.
2. The method according to claim 1, wherein the method further comprises:
determining that a preset heating condition is reached according to the fact that the temperature of the water in the barrel reaches a preset temperature threshold corresponding to the current detection period; the preset temperature threshold corresponding to the current detection period is larger than the preset temperature threshold corresponding to the previous detection period.
3. The method according to claim 2, wherein the method further comprises:
controlling the heating pipe to maintain the water temperature in the barrel at a preset temperature threshold corresponding to the current detection period; and/or the number of the groups of groups,
and controlling the heating pipe to heat the water temperature in the barrel to a preset temperature threshold corresponding to the next detection period according to the fact that the drainage time of the drainage pump reaches a second set time and the drainage channel is still blocked.
4. The method of claim 1, further comprising, prior to said controlling the heating tube to open:
determining that a load is placed in the washing barrel;
and sending out prompt information which is used for prompting a user to take out the load in the washing barrel.
5. The method according to claim 1, wherein the method further comprises:
according to the blockage of the sewer, ice melting inquiry information is sent out, and the ice melting inquiry information is used for inquiring whether a user heats ice melting or not;
and receiving an ice melting instruction submitted by a user, and executing the operation of controlling the opening of the heating pipe.
6. The method of claim 5, wherein the method further comprises:
and sending out forbidden indication information according to the fact that the ice melting instruction is not received and the starting instruction of the washing program is received, wherein the forbidden indication information is used for prompting that the sewer is blocked and forbidding starting of the washing program.
7. The method of any of claims 1-6, wherein the receiving an icing detection request comprises:
acquiring the lowest temperature of the area where the equipment is located on the same day;
triggering an icing detection request according to the fact that the lowest temperature of the current day is lower than a preset threshold; or,
displaying the sewage detection inquiry information according to the fact that the lowest temperature of the current day is lower than a preset threshold value; and receiving an icing detection request submitted by a user based on the sewage detection inquiry information.
8. The method of any of claims 1-6, wherein the receiving an icing detection request comprises:
receiving an icing detection request triggered by a preset water-down detection key; or,
and receiving an icing detection request sent by the user terminal.
9. The method of any one of claims 1 to 6, wherein controlling drainage of the drain pump, determining whether a drain passage extending to the outside of the apparatus is blocked according to a drainage result, comprises:
controlling the drainage pump to be started for a preset time period;
determining that the sewer is blocked according to the fact that the water level does not drop; or determining that the sewer is not blocked according to the water level drop.
10. A downcomer icing detection assembly comprising:
the water inlet module is used for receiving an icing detection request and feeding water into the washing barrel to a preset water level;
the drainage module is used for controlling drainage of the drainage pump;
the determining module is used for determining whether a sewer extending to the outside of the equipment is blocked or not according to the drainage result;
wherein the apparatus further comprises:
controlling the heating pipe to be opened according to the blockage of the sewer;
determining whether a heating process reaches a preset heating condition, executing the drainage of the control drainage pump, and determining whether a drainage channel extending to the outside of the equipment is blocked or not according to a drainage result;
wherein, confirm heating process reaches the heating condition of predetermineeing, include:
acquiring the current water temperature in the barrel;
determining that a preset heating condition is reached according to the fact that the water temperature in the barrel reaches a preset highest temperature;
wherein the apparatus further comprises:
controlling the heating pipe to maintain the water temperature in the barrel at the preset highest temperature; and/or the number of the groups of groups,
and sending out inspection prompt information according to the condition that the drainage time of the drainage pump reaches the first set time and the drainage channel is still blocked, wherein the inspection prompt information is used for prompting a user to check whether other objects block the drainage channel.
11. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor runs the computer program to implement the method of any one of claims 1-9.
12. A computer readable storage medium having stored thereon a computer program, wherein the program is executed by a processor to implement the method of any of claims 1-9.
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| CN202111093852.6A CN114018310B (en) | 2021-09-17 | 2021-09-17 | Method and device for detecting icing of sewer, electronic equipment and storage medium |
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| CN202111093852.6A CN114018310B (en) | 2021-09-17 | 2021-09-17 | Method and device for detecting icing of sewer, electronic equipment and storage medium |
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