CN113124323B - Water supply equipment abnormality detection method and device and water supply equipment - Google Patents
Water supply equipment abnormality detection method and device and water supply equipment Download PDFInfo
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- CN113124323B CN113124323B CN201911423816.4A CN201911423816A CN113124323B CN 113124323 B CN113124323 B CN 113124323B CN 201911423816 A CN201911423816 A CN 201911423816A CN 113124323 B CN113124323 B CN 113124323B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 346
- 238000001514 detection method Methods 0.000 title claims abstract description 49
- 230000005856 abnormality Effects 0.000 title claims description 31
- 230000002159 abnormal effect Effects 0.000 claims abstract description 32
- 238000004590 computer program Methods 0.000 claims description 8
- 230000004044 response Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 abstract description 17
- 230000006870 function Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 3
- 239000005457 ice water Substances 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000000523 sample Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
Abstract
The application provides an abnormity detection method and device for water supply equipment and the water supply equipment, wherein the method comprises the following steps: determining a target valve to be controlled by the water supply equipment by responding to user operation; controlling the target valve to open; detecting a water flow signal at a water outlet of the water supply equipment through a sensor; and if the water flow signal is not detected, determining that the water supply pipeline where the target valve is located is abnormal. According to the method, after the target valve of the water supply equipment is determined to be opened, whether the water flow signal at the water outlet is detected by the sensor or not is judged, and whether the water supply pipeline where the target valve is located is abnormal or not is determined, so that the abnormal water supply pipeline can be determined according to the water outlet temperature selected by a user, and the technical problem that the fault position is difficult to determine when the water supply equipment is abnormal in the prior art is solved.
Description
Technical Field
The application relates to the technical field of water supply equipment control, in particular to an abnormity detection method and device for water supply equipment and the water supply equipment.
Background
A water path system is arranged in the conventional water supply equipment, wherein the water path system comprises a water inlet, a water outlet, a heating pipe, a hot insulation tank, a cold insulation tank, electromagnetic valves of all passages, a power water pump and the like. The passage of each water outlet pipe of the water supply equipment is conducted and closed through the switch of the electromagnetic valve so as to realize the water supply function. However, with the increase of the working time of the water supply equipment, the problem that the user cannot take hot water or cold water due to the fact that the water path is not communicated is avoided. In this case, a user is required to perform fault detection on the water supply equipment, and since the user does not know the fault location of the water supply equipment, there is a technical problem that the workload of performing fault detection on the water supply equipment is large.
Disclosure of Invention
The present application is directed to solving, at least to some extent, one of the technical problems in the related art.
The application provides an abnormity detection method and device for water supply equipment and the water supply equipment, and solves the technical problem of large workload when the water supply equipment performs fault detection in the related technology.
An embodiment of a first aspect of the present application provides an abnormality detection method for a water supply device, including:
responding to user operation, determining a target valve to be controlled by the water supply equipment;
controlling the target valve to open;
detecting a water flow signal at a water outlet of the water supply equipment through a sensor;
and if the water flow signal is not detected, determining that the water supply pipeline where the target valve is located is abnormal.
As a first possible implementation manner of the embodiment of the application, the detecting, by a sensor, a water flow signal at a water outlet of the water supply device includes:
starting timing from the moment of controlling the opening of the target valve;
and detecting a water flow signal at a water outlet of the water supply equipment through a sensor within a set time length of timing.
As a second possible implementation manner of the embodiment of the present application, the set duration is a maximum time required for the water flow to reach the water outlet from each valve of the water supply equipment.
As a third possible implementation manner of the embodiment of the present application, after the detecting, by the sensor, the water flow signal at the water outlet of the water supply device, the method further includes:
and detecting a water flow signal, and determining that the water supply pipeline where the target valve is located is normal.
As a fourth possible implementation manner of the embodiment of the present application, after the determining that the water supply line where the target valve is located is abnormal without detecting the water flow signal, the method further includes:
and controlling the target valve to be closed.
According to the anomaly detection method for the water supply equipment, a target valve to be controlled of the water supply equipment is determined in response to user operation; controlling the target valve to open; detecting a water flow signal at a water outlet of the water supply equipment through a sensor; and if the water flow signal is not detected, determining that the water supply pipeline where the target valve is located is abnormal. According to the method, after the target valve of the water supply equipment is determined to be opened, whether the water flow signal at the water outlet is detected by the sensor or not is judged, and whether the water supply pipeline where the target valve is located is abnormal or not is determined, so that the abnormal water supply pipeline can be determined according to the water outlet temperature selected by a user, and the technical problem that the fault position is difficult to determine when the water supply equipment is abnormal in the prior art is solved.
The embodiment of the second aspect of the present application provides an abnormality detection device for a water supply equipment, including:
the response module is used for responding to user operation and determining a target valve to be controlled of the water supply equipment;
the control module is used for controlling the opening of the target valve;
the detection module is used for detecting a water flow signal at a water outlet of the water supply equipment through a sensor;
and the determining module is used for determining that the water flow signal is not detected and determining that the water supply pipeline where the target valve is located is abnormal.
The abnormality detection device for the water supply equipment responds to user operation and determines a target valve to be controlled of the water supply equipment; controlling the target valve to open; detecting a water flow signal at a water outlet of the water supply equipment through a sensor; and if the water flow signal is not detected, determining that the water supply pipeline where the target valve is located is abnormal. According to the method, after the target valve of the water supply equipment is determined to be opened, whether the water flow signal at the water outlet is detected by the sensor or not is judged, and whether the water supply pipeline where the target valve is located is abnormal or not is determined, so that the abnormal water supply pipeline can be determined according to the water outlet temperature selected by a user, and the technical problem that the fault position is difficult to determine when the water supply equipment is abnormal in the prior art is solved.
The embodiment of the third aspect of the application provides water supply equipment, which comprises a plurality of water supply pipelines communicated with a water outlet, wherein each water supply pipeline is provided with at least one valve;
the water supply equipment also comprises a control unit and a sensor for detecting a water flow signal at the water outlet;
the control unit is electrically connected to each valve and the sensor, and includes a memory, a processor, and a computer program stored in the memory and executable on the processor, and when the processor executes the computer program, the abnormality detection method according to the embodiment of the first aspect is implemented.
An embodiment of a fourth aspect of the present application provides a non-transitory computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the anomaly detection method according to the embodiment of the first aspect.
Additional aspects and advantages of the present 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 present application.
Drawings
The foregoing and/or additional aspects and advantages of the present application will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic flowchart of an abnormality detection method for a water supply device according to an embodiment of the present disclosure;
fig. 2 is a structural example diagram of a water supply device according to an embodiment of the present application;
FIG. 3 is a diagram illustrating an exemplary structure of a sensor according to an embodiment of the present disclosure;
fig. 4 is a structural example diagram of another water supply device provided in the embodiment of the present application;
fig. 5 is a schematic flowchart of another abnormality detection method for a water supply device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an abnormality detection device of a water supply apparatus according to an embodiment of the present application.
Detailed Description
Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative and intended to explain the present application and should not be construed as limiting the present application.
An abnormality detection method, device and water supply equipment of the embodiment of the present application are described below with reference to the drawings.
Fig. 1 is a schematic flow chart of an abnormality detection method for a water supply device according to an embodiment of the present application.
In the embodiment of the present application, it is exemplified that the abnormality detection method of the water supply equipment is configured in an abnormality detection device, and the abnormality detection device can be applied to any water supply equipment, so that the water supply equipment can perform an abnormality detection function.
Wherein, the water supply equipment can be a commercial water heater, a household water heater, direct drinking water equipment and the like.
As shown in fig. 1, the abnormality detection method of the water supply apparatus includes the steps of:
The target valve is a valve which is required to be opened by the water supply equipment according to the operation of a user.
In this application embodiment, the water supply pipe that water supply equipment contains is not limited to one, also can be including many water supply pipes of intercommunication delivery port, is provided with at least one valve on each water supply pipe.
As an example, as shown in fig. 2, the water supply apparatus may include a plurality of water supply lines, such as a hot water supply line, a normal temperature supply line, and a cold water supply line, and each of the water supply lines may have a valve. The water supply equipment controls the opening of the corresponding valve according to the water temperature requirement of a user so as to realize the purpose of water supply.
In the embodiment of the application, a user can select the required water temperature on a control interface of the water supply equipment, or select the required water temperature in a voice control mode, or select the required water temperature on a mobile terminal bound with the water supply equipment, and the water supply equipment responds to the operation of the user to determine a target valve to be controlled by the water supply equipment.
It will be appreciated that the target valve to be controlled by the water supply varies when the user selects a different water temperature. Taking the water supply equipment shown in fig. 2 as an example, if the user selects the outlet water temperature as the normal temperature, the target valves to be controlled of the water supply equipment are the main valve 1 and the valve 3; if the user selects that the outlet water temperature is 85 ℃, the target valves to be controlled of the water supply equipment are a main valve 1 and a valve 4; if the user selects that the outlet water temperature is 45 ℃, the target valves to be controlled of the water supply equipment are a main valve 1 and a valve 2; if the user selects water as ice water, the target valves to be controlled by the water supply equipment are a main valve 1 and a valve 5.
And step 102, controlling the target valve to be opened.
In the embodiment of the application, the water supply equipment responds to the user operation, and controls the target valve to be opened after determining the target valve to be controlled.
Still taking the water supply equipment shown in fig. 2 as an example, if the user selects ice water, after determining that the target valves to be controlled by the water supply equipment are the main valve 1 and the valve 5, controlling the main valve 1 and the valve 5 to open.
And 103, detecting a water flow signal at a water outlet of the water supply equipment through a sensor.
In this application embodiment, can be provided with the sensor at water supply equipment's delivery port to detect the target valve and open the back, whether there is the rivers signal water supply equipment's delivery port department. As shown in fig. 3, the sensor may be a water level sensor provided with a metal probe.
As shown in FIG. 4, the sensors can be arranged at the gathering point of each water supply pipeline and away from the highest horizontal point of the water outlet, so that the condition of all water supply pipelines of the water supply equipment can be detected by one sensor, and the problem of high hardware cost caused by the arrangement of the sensors at the water outlet of each water supply pipeline is avoided. Because of the principle of gravity, when the water supply equipment does not work, a water supply pipeline of the water outlet where the sensor is located does not have water, and therefore, a water flow signal cannot be detected.
As shown in fig. 4, after the user selects the outlet water temperature, the control unit of the water supply device controls the corresponding target valve to open, and at this time, the water flow signal at the outlet can be monitored by the sensor arranged at the outlet.
And step 104, if no water flow signal is detected, determining that the water supply pipeline where the target valve is located is abnormal.
In a possible case where the sensor does not detect the water flow signal at the water outlet after the control unit of the water supply apparatus controls the target valve to be opened, it is possible to determine that the water supply line in which the target valve is located is abnormal.
After the user selects the water outlet temperature, the control unit of the water supply equipment controls the corresponding target valve to be opened, no water flows out of the water supply pipeline corresponding to the target valve, the sensor arranged at the water outlet does not detect a water flow signal at the water outlet, the water supply pipeline where the target valve is located can be determined to be abnormal, and then the control unit controls the target valve to be closed.
For example, as shown in fig. 4, when the user selects the outlet water temperature as the normal temperature, and the control unit of the water supply equipment responds to the user operation, and after the control target valve 1 and the valve 3 are opened, the sensor disposed at the water outlet does not detect the water flow signal at the water outlet, and it can be determined that the water supply pipeline at the normal temperature is abnormal.
In this application embodiment, when confirming the supply channel at target valve place and having the anomaly, can be through the mode of sending the sound suggestion or through lightening the alarm lamp to there is the anomaly in the supply channel of reminding user water supply equipment, makes the user fix a position the supply channel at trouble place, the supply channel of timely maintenance anomaly rapidly.
In another possible case, after the control unit of the water supply equipment controls the target valve to be opened, the sensor detects a water flow signal at the water outlet, and in this case, it can be determined that the water supply pipeline in which the target valve is located is normal.
According to the anomaly detection method for the water supply equipment, a target valve to be controlled of the water supply equipment is determined in response to user operation; controlling the target valve to open; detecting a water flow signal at a water outlet of the water supply equipment through a sensor; and if the water flow signal is not detected, determining that the water supply pipeline where the target valve is located is abnormal. According to the method, after the target valve of the water supply equipment is determined to be opened, whether the water flow signal at the water outlet is detected by the sensor or not is judged, and whether the water supply pipeline where the target valve is located is abnormal or not is determined, so that the abnormal water supply pipeline can be determined according to the water outlet temperature selected by a user, and the technical problem that the fault position is difficult to determine when the water supply equipment is abnormal in the prior art is solved.
In the step 103, when the sensor detects the water flow signal at the water outlet of the water supply equipment, as a possible implementation manner, the timing may be started from the time when the control target valve is opened, and the water flow signal at the water outlet of the water supply equipment is detected by the sensor within the set time length of the timing. The above process is described in detail with reference to fig. 5, and fig. 5 is a schematic flow chart of another abnormality detection method for a water supply device according to an embodiment of the present application.
As shown in fig. 5, the abnormality detecting method of the water supply apparatus may include the steps of:
in step 201, a time is counted from the time when the control target valve is opened.
In the embodiment of the application, after the water supply equipment responds to the user operation and determines the target valve to be controlled, timing is started from the moment when the target valve is controlled to be opened.
As a possible implementation, the control unit may control a timer provided to the water supply apparatus to start timing at a timing at which the control unit of the water supply apparatus controls the target valve to start.
The set duration is the longest time required for the water flow to reach the water outlet from each valve of the water supply equipment.
It can be understood that the water flow signal at the water outlet of the water supply apparatus is detected by the sensor during the longest time it takes for the water flow to reach the water outlet from the respective valves of the water supply apparatus.
In a possible case, if the sensor does not detect the water flow signal at the water outlet within the set time period of the timing, it is determined that the water supply pipeline in which the target valve is located is abnormal.
For example, in the case where the sensor does not detect the water flow signal at the water outlet within the set time period of the timer, it may be that the water supply line in which the target valve is located is partially blocked, so that the water flow cannot flow out from the water outlet within the set time period, and in this case, it may be determined that the water supply line in which the target valve is located is abnormal.
In another possible case, within the set time period of the timing, the sensor detects the water flow signal at the water outlet, and the water supply pipeline where the target valve is located is determined to be normal.
According to the abnormity detection method of the water supply equipment, timing is started from the time when the control target valve is opened, and the water flow signal at the water outlet of the water supply equipment is detected through the sensor within the set time length of timing. Therefore, the water flow signal at the water outlet of the water supply equipment is detected within the set time length of opening the target valve, and the fault position can be quickly positioned according to whether the water flow signal is detected by the sensor.
In order to implement the above embodiment, the present application further provides an abnormality detection device for a water supply apparatus.
Fig. 6 is a schematic structural diagram of an abnormality detection device of a water supply apparatus according to an embodiment of the present application.
As shown in fig. 6, the abnormality detection device 600 of the water supply apparatus may include: a response module 610, a control module 620, a detection module 630, and a determination module 640.
The response module 610 is configured to determine a target valve to be controlled by the water supply device in response to a user operation.
And a control module 620 for controlling the target valve to open.
And the detecting module 630 is used for detecting a water flow signal at the water outlet of the water supply equipment through a sensor.
And the determining module 640 is used for determining that the water supply pipeline where the target valve is located is abnormal when the water flow signal is not detected.
As a possible case, the detecting module 630 may further include:
a timing unit configured to start timing from a time when the control target valve is opened;
and the detection unit is used for detecting a water flow signal at a water outlet of the water supply equipment through the sensor within the set time length of the timing.
As another possibility, the set time period is the maximum time required for the water flow to reach the water outlet from each valve of the water supply apparatus.
As another possible scenario, the determining module 640 may be further configured to:
and detecting a water flow signal, and determining that the water supply pipeline where the target valve is located is normal.
As another possible scenario, the control module 620 may further be configured to:
and controlling the target valve to be closed.
It should be noted that the foregoing explanation of the embodiment of the abnormality detection method for water supply equipment is also applicable to the abnormality detection device for water supply equipment of this embodiment, and will not be described again here.
The abnormality detection device for the water supply equipment responds to user operation and determines a target valve to be controlled of the water supply equipment; controlling the target valve to open; detecting a water flow signal at a water outlet of the water supply equipment through a sensor; and if the water flow signal is not detected, determining that the water supply pipeline where the target valve is located is abnormal. According to the method, after the target valve of the water supply equipment is determined to be opened, whether the water flow signal at the water outlet is detected by the sensor or not is judged, and whether the water supply pipeline where the target valve is located is abnormal or not is determined, so that the abnormal water supply pipeline can be determined according to the water outlet temperature selected by a user, and the technical problem that the fault position is difficult to determine when the water supply equipment is abnormal in the prior art is solved.
In order to implement the above embodiment, the present application further provides a water supply device, which includes a plurality of water supply pipelines communicated with the water outlet, and each water supply pipeline is provided with at least one valve;
the water supply equipment also comprises a control unit and a sensor for detecting a water flow signal at the water outlet;
the control unit is electrically connected with each valve and the sensor, the control unit comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, and when the processor executes the program, the abnormality detection method is realized as described in the above embodiments.
As a possible case of the embodiment of the present application, the water outlet is communicated with the plurality of water supply pipelines through a horizontal pipeline which is horizontally arranged;
the horizontal pipeline is provided with a plurality of connecting ports, and each connecting port is communicated with a corresponding water supply pipeline;
and the sensor is arranged between the water outlet and the connecting port which is closest to the water outlet in the horizontal pipeline.
In order to implement the above embodiments, the present application also proposes a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the anomaly detection method as described in the above embodiments.
In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present application, "plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing steps of a custom logic function or process, and alternate implementations are included within the scope of the preferred embodiment of the present application in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the present application.
The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Further, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.
It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. If implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.
In addition, functional units in the embodiments of the present application may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a separate product, may also be stored in a computer-readable storage medium.
The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc. Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.
Claims (8)
1. An abnormality detection method of a water supply apparatus, characterized by comprising:
responding to user operation, determining a target valve to be controlled by the water supply equipment;
controlling the target valve to open;
detecting a water flow signal at a water outlet of the water supply equipment through a sensor;
if the water flow signal is not detected, determining that the water supply pipeline where the target valve is located is abnormal; detect through the sensor the rivers signal of water supply equipment's delivery port department includes:
starting timing from the moment of controlling the opening of the target valve;
and detecting a water flow signal at a water outlet of the water supply equipment through a sensor within a set timed time.
2. The abnormality detection method according to claim 1,
the set duration is the longest time required for the water flow to reach the water outlet from each valve of the water supply equipment.
3. The abnormality detection method according to any one of claims 1-2, further comprising, after detecting a water flow signal at a water outlet of the water supply equipment by a sensor:
and detecting a water flow signal, and determining that the water supply pipeline where the target valve is located is normal.
4. The abnormality detection method according to any one of claims 1-2, wherein the non-detection of the water flow signal, after determining that there is an abnormality in the water supply line in which the target valve is located, further comprises:
and controlling the target valve to be closed.
5. An abnormality detection device of a water supply apparatus, characterized in that the device comprises:
the response module is used for responding to user operation and determining a target valve to be controlled of the water supply equipment;
the control module is used for controlling the opening of the target valve;
the detection module is used for detecting a water flow signal at a water outlet of the water supply equipment through a sensor;
the determining module is used for determining that the water supply pipeline where the target valve is located is abnormal when the water flow signal is not detected; the detection module comprises:
the timing unit is used for starting timing from the moment of controlling the opening of the target valve;
and the detection unit is used for detecting a water flow signal at the water outlet of the water supply equipment through a sensor within a set time length of timing.
6. A water supply device is characterized by comprising a plurality of water supply pipelines communicated with a water outlet, wherein each water supply pipeline is provided with at least one valve;
the water supply equipment also comprises a control unit and a sensor for detecting a water flow signal at the water outlet;
wherein the control unit is electrically connected to the valves and to the sensors, the control unit comprising a memory, a processor and a computer program stored on the memory and executable on the processor, when executing the program, implementing the anomaly detection method as claimed in any one of claims 1-4.
7. The water supply apparatus of claim 6, wherein the water outlet communicates with the plurality of water supply lines via a horizontally disposed horizontal line;
the horizontal pipeline is provided with a plurality of connecting ports, and each connecting port is communicated with a corresponding water supply pipeline;
the sensor is arranged between the water outlet and a connecting port which is closest to the water outlet in the horizontal pipeline.
8. A non-transitory computer-readable storage medium having stored thereon a computer program, wherein the program, when executed by a processor, implements the anomaly detection method according to any one of claims 1-4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911423816.4A CN113124323B (en) | 2019-12-31 | 2019-12-31 | Water supply equipment abnormality detection method and device and water supply equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911423816.4A CN113124323B (en) | 2019-12-31 | 2019-12-31 | Water supply equipment abnormality detection method and device and water supply equipment |
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| CN113124323A CN113124323A (en) | 2021-07-16 |
| CN113124323B true CN113124323B (en) | 2023-01-31 |
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| CN201911423816.4A Active CN113124323B (en) | 2019-12-31 | 2019-12-31 | Water supply equipment abnormality detection method and device and water supply equipment |
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| CN (1) | CN113124323B (en) |
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