Fault detection method and device for humidifying device, humidifying device and storage medium

Abstract

The invention discloses a fault detection method and device of a humidifying device, the humidifying device and a storage medium, and belongs to the technical field of fault detection of the humidifying device. The fault detection method of the humidifying device is applied to the humidifying device, the humidifying device comprises a wet curtain structure, a water tank and a wet curtain driving device, a water level detection device is arranged in the water tank, the wet curtain driving device is used for adjusting the position between the wet curtain structure and the water tank, and the position comprises a first position and a second position. The first position is that the wet curtain structure is located in the water tank, the second position is that the wet curtain structure is located outside the water tank, and the fault detection method of the humidifying device comprises the steps that the position between the wet curtain structure and the water tank is adjusted through the wet curtain driving device; acquiring the current water level of the water tank detected by a water level detection device; and fault detection is carried out on the wet curtain driving device through the current water level, the fault of the humidifying device can be rapidly detected, and therefore the humidifying effect of the humidifying device is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of fault detection of humidifying devices, and particularly to a fault detection method, device, humidifying device and storage medium for a humidifying device. Background Art

[0002] The humidifying device drives a screw rod through a driving motor to drive the wet curtain of the humidifying device to move to the water tank or away from the water tank position, so as to achieve the effect of humidifying or stopping humidifying.

[0003] However, there are probabilistic jams during the operation of the humidifying drive device or the motor of the wet curtain drive device is damaged, resulting in the inability to achieve the humidifying effect when the fan device starts humidifying. Summary of the Invention

[0004] The main purpose of the present invention is to provide a fault detection method, device, humidifying device and storage medium for a humidifying device, aiming to solve the technical problem of poor humidifying effect of the existing humidifying device.

[0005] To achieve the above object, the present invention provides a fault detection method for a humidifying device. The fault detection method for the humidifying device is applied to the humidifying device. The humidifying device includes a wet curtain structure, a water tank and a wet curtain drive device. A water level detection device is provided in the water tank. The wet curtain drive device is used to adjust the position between the wet curtain structure and the water tank. The position includes a first position and a second position. The first position is that the wet curtain structure is located in the water tank, and the second position is that the wet curtain structure is located outside the water tank. The fault detection method for the humidifying device includes the following steps:

[0006] Adjust the position between the wet curtain structure and the water tank through the wet curtain drive device;

[0007] Obtain the current water level of the water tank detected by the water level detection device; and

[0008] Perform fault detection on the wet curtain drive device through the current water level.

[0009] Optionally, the performing fault detection on the wet curtain drive device through the current water level includes:

[0010] Compare the current water level with a preset water level threshold range;

[0011] When the current water level is within the preset water level threshold range, determine that the wet curtain drive device has no fault; and

[0012] When the current water level is not within the preset water level threshold range, determine that the wet curtain drive device has a fault.

[0013] Optionally, obtaining the current water level of the water tank detected by the water level detection device includes:

[0014] When the wet curtain driving device adjusts the wet curtain structure and the water tank is in the first position, obtaining a first adjustment time;

[0015] When the first adjustment time is equal to a first preset time threshold, controlling the wet curtain driving device to stop adjusting; and

[0016] Obtaining a first current water level of the water tank detected by the water level detection device.

[0017] Optionally, performing a fault detection on the wet curtain driving device based on the current water level includes:

[0018] Comparing the first current water level with a first preset water level threshold range;

[0019] When the first current water level is within the first preset water level threshold range, determining that the wet curtain driving device has no fault; and

[0020] When the first current water level is not within the first preset water level threshold range, determining that the wet curtain driving device has a fault.

[0021] Optionally, after obtaining the first adjustment time when the wet curtain driving device adjusts the wet curtain structure and the water tank is in the first position, it further includes:

[0022] When the first adjustment time is less than the first preset time threshold and the current water level is in a full water state, controlling the wet curtain driving device to stop running;

[0023] Obtaining the working state of the wet curtain structure; and

[0024] When the working state is a humidifying state, determining that the humidifying driving device is normal.

[0025] Optionally, obtaining the current water level of the water tank detected by the water level detection device includes:

[0026] When the wet curtain driving device adjusts the wet curtain structure and the water tank is in the second position, obtaining a second adjustment time;

[0027] When the second adjustment time is equal to a second preset time threshold, controlling the wet curtain driving device to stop adjusting; and

[0028] Obtaining a second current water level of the water tank detected by the water level detection device.

[0029] Optionally, performing a fault detection on the wet curtain driving device based on the current water level includes:

[0030] Compare the second current water level with the second preset water level threshold range;

[0031] When the second current water level is within the second preset water level threshold range, determine that the wet curtain driving device has no fault; and

[0032] When the second current water level is not within the second preset water level threshold range, determine that the wet curtain driving device has a fault.

[0033] In addition, to achieve the above object, the present invention further provides a fault detection device for a humidifying device, and the fault detection device for the humidifying device includes:

[0034] An adjustment module that adjusts the position between the wet curtain structure and the water tank through the wet curtain driving device;

[0035] An acquisition module for acquiring the current water level of the water tank detected by the water level detection device; and

[0036] A detection module for performing fault detection on the wet curtain driving device through the current water level.

[0037] In addition, to achieve the above object, the present invention further provides a humidifying device, and the humidifying device includes: a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. The wet curtain driving device is used to adjust the position between the wet curtain structure and the water tank. The position includes a first position and a second position. The first position is that the wet curtain structure is located inside the water tank, and the second position is that the wet curtain structure is located outside the water tank. The humidifying device executes the fault detection method of the humidifying device as described above.

[0038] In addition, to achieve the above object, the present invention further provides a storage medium, and a fault detection program for a humidifying device is stored on the storage medium. When the fault detection program for the humidifying device is executed by a processor, the steps of the fault detection method of the humidifying device as described above are implemented.

[0039] The present invention applies a fault detection method for a humidifying device to the humidifying device. The humidifying device includes a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. The wet curtain driving device is used to adjust the position between the wet curtain structure and the water tank. The position includes a first position and a second position. The first position is that the wet curtain structure is located inside the water tank, and the second position is that the wet curtain structure is located outside the water tank. The steps of the fault detection method for the humidifying device include: adjusting the position between the wet curtain structure and the water tank through the wet curtain driving device; obtaining the current water level of the water tank detected by the water level detection device; and performing fault detection on the wet curtain driving device through the current water level, so as to quickly detect the fault of the humidifying device and thus improve the humidifying effect of the humidifying device. Brief Description of the Drawings

[0040] Figure 1 It is a schematic structural diagram of a fault detection device for a humidifying device in the hardware operating environment related to the solution of the embodiment of the present invention;

[0041] Figure 2 It is a schematic flowchart of the first embodiment of the fault detection method for the humidifying device of the present invention;

[0042] Figure 3 It is a schematic flowchart of the second embodiment of the fault detection method for the humidifying device of the present invention;

[0043] Figure 4 It is a schematic flowchart of the third embodiment of the fault detection method for the humidifying device of the present invention;

[0044] Figure 5 It is a schematic flowchart of performing fault detection when the humidifying device is turned on in an embodiment of the fault detection method for the humidifying device of the present invention;

[0045] Figure 6 It is a schematic flowchart of the fourth embodiment of the fault detection method for the humidifying device of the present invention;

[0046] Figure 7 It is a schematic flowchart of performing fault detection when the humidifying device is turned off in an embodiment of the fault detection method for the humidifying device of the present invention;

[0047] Figure 8 It is a structural block diagram of the first embodiment of the fault detection device for the humidifying device of the present invention.

[0048] The realization, functional characteristics, and advantages of the object of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed Embodiments

[0049] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0050] Refer to Figure 1 , Figure 1 which is a schematic structural diagram of a fault detection device for a humidifying device in the hardware operating environment involved in the solution of the embodiment of the present invention.

[0051] As Figure 1 shown, the fault detection device for the humidifying device may include: a processor 1001, such as a central processing unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Among them, the communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 may include a display screen (Display) and an input unit such as a keyboard (Keyboard). Optionally, the user interface 1003 may further include a standard wired interface and a wireless interface. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless-fidelity (Wi-Fi) interface). The memory 1005 may be a high-speed random access memory (Random Access Memory, RAM), or a stable non-volatile memory (Non-Volatile Memory, NVM), such as a disk memory. Optionally, the memory 1005 may also be a storage device independent of the aforementioned processor 1001.

[0052] Those skilled in the art can understand that Figure 1 the structure shown in

[0053] does not constitute a limitation on the fault detection device for the humidifying device, and may include more or fewer components than shown in the figure, or combine some components, or have different component arrangements. Figure 1 As

[0054] shown, in the memory 1005 as a storage medium, there may be included an operating system, a network communication module, a user interface module, and a fault detection program for the humidifying device. Figure 1 In the fault detection device for the humidifying device shown in

[0055] the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the processor 1001 and the memory 1005 in the fault detection device for the humidifying device of the present invention may be provided in the fault detection device for the humidifying device. The fault detection device for the humidifying device calls the fault detection program for the humidifying device stored in the memory 1005 through the processor 1001 and executes the fault detection method for the humidifying device provided by the embodiment of the present invention. The embodiment of the present invention provides a fault detection method for a humidifying device. Refer toFigure 2 , Figure 2 It is a schematic flow chart of the first embodiment of the fault detection method for the humidifying device of the present invention.

[0056] In this embodiment, the fault detection method of the humidifying device is applied to the humidifying device. The humidifying device includes a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. The wet curtain driving device is used to adjust the position between the wet curtain structure and the water tank. The position includes a first position and a second position. The first position is that the wet curtain structure is located inside the water tank, and the second position is that the wet curtain structure is located outside the water tank.

[0057] It should be noted that the humidifying device is used to humidify the indoor environment. The wet curtain structure of the humidifying device is driven by a driving motor to drive the screw rod to run to or away from the water tank, so as to achieve the effect of humidifying or stopping humidifying. However, due to the probabilistic jamming during the operation of the humidifying driving device or the motor damage of the wet curtain driving device, when the fan device starts humidifying, the humidifying effect cannot be achieved. When the humidifying is turned off, the humidifying still continues. Secondly, if the user adds too much water to the water tank, resulting in a high water level, and the depth of the water that the wet curtain enters the water tank is too much, there will be a problem of water overflow in the water tank. Therefore, detecting the faults of the humidifying device is the premise for ensuring the humidifying effect and an important guarantee for improving the service life of the humidifying device.

[0058] The humidifying device in this embodiment is composed of a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. A driving motor is installed on the wet curtain driving device, and the driving motor is connected to a threaded screw driving component. Thus, when the driving motor rotates, the threaded screw runs synchronously, realizing the movement of the wet curtain structure towards or away from the water tank. The wet curtain driving device can drive the wet curtain structure to move, thereby adjusting the position between the wet curtain structure and the water tank. The position between the wet curtain structure and the water tank includes a first position and a second position. For example, when the humidifying device is operating, the wet curtain driving device needs to drive the wet curtain structure to be located inside the water tank, that is, the position between the wet curtain structure and the water tank is the first position, so as to humidify the air or objects. When the humidifying device stops humidifying, it is necessary to control the wet curtain driving device to adjust the wet curtain structure away from the water tank, so that the wet curtain structure is located outside the water tank or the wet curtain structure leaves the water surface of the water tank, that is, the position between the wet curtain structure and the water tank is the second position.

[0059] It can be understood that the type of the wet curtain structure can be a paper wet curtain, a synthetic fiber wet curtain, or a honeycomb wet curtain. Thus, the water tank sends water to the surface of the wet curtain. When hot air passes through the wet curtain, the water evaporates and absorbs heat to conduct humidification.

[0060] It should be noted that the water level detection device is used to detect the water level in the water tank. The water level detection device can be a water level sensor or other devices that can detect the water level. This embodiment does not limit this, and this embodiment takes the water level sensor as an example for illustration.

[0061] In this embodiment, the fault detection method of the humidifying device includes the following steps:

[0062] Step S10: Adjust the position between the wet curtain structure and the water tank through the wet curtain driving device.

[0063] It should be noted that the execution subject of this embodiment can be the controller in the humidifying device, and the fault detection of the humidifying device is carried out through the controller in the humidifying device. It can also be other devices or controllers that can achieve the same or similar functions. This embodiment does not limit this, and this embodiment takes the controller in the humidifying device as an example for illustration.

[0064] It should be noted that when the humidifying device is in different operating states, the position between the wet curtain structure and the water tank is different, and moreover, the humidifying device may malfunction in different operating states. Therefore, the position between the wet curtain structure and the water tank can be adjusted through the wet curtain driving device, so that during the adjustment process, it is continuously detected whether there is a fault in the wet curtain driving device.

[0065] In specific implementation, the controller can also obtain the current operating state of the humidifying device. The current operating state of the humidifying device can be that the humidifying device is turned on or the humidifying device is turned off.

[0066] In specific implementation, the turning on or off of the humidifying device can be controlled by the on-off button on the humidifying device or remotely. The humidifying device can be a fan device, a spray humidifying device, an evaporative humidifying device, etc.

[0067] Step S20: Obtain the current water level of the water tank detected by the water level detection device.

[0068] It should be noted that the water level sensor inside the water tank is connected to the controller, so that the detected water level data of the water tank can be transmitted to the controller.

[0069] In specific implementation, the water level of the water tank can be set in advance. For example, the water level of the water tank is divided into multiple levels, such as 5 levels, 10 levels. L1 is the lowest level, and the water level lower than L1 is the lack state. Ln is the highest level, and the water level higher than Ln is the full water state. Different levels can be divided according to actual needs, so that the current water level of the water tank can be quickly detected by the water level detection device, and it can be determined which level the current water level of the water tank is in.

[0070] Step S30: Perform fault detection on the wet curtain driving device through the current water level.

[0071] In a specific implementation, the failure detection of the wet curtain driving device can be performed based on the current water level of the water tank.

[0072] It can be understood that, for example, a water level threshold range of the water tank can be set, so as to compare the current water level with the water level threshold range, thereby determining whether there is a failure in the wet curtain driving device.

[0073] For example, if the current water level of the water tank is not within the set water level threshold range, it indicates that the wet curtain structure may stop humidifying or over-humidify, then there is a failure in the wet curtain driving device.

[0074] In this embodiment, the failure detection method of the humidifying device is applied to the humidifying device. The humidifying device includes a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. The wet curtain driving device is used to adjust the position between the wet curtain structure and the water tank. The positions include a first position and a second position. The first position is that the wet curtain structure is located in the water tank, and the second position is that the wet curtain structure is located outside the water tank. The failure detection method of the humidifying device includes adjusting the position between the wet curtain structure and the water tank through the wet curtain driving device; obtaining the current water level of the water tank detected by the water level detection device; and performing failure detection on the wet curtain driving device based on the current water level, which can quickly detect the failure of the humidifying device, thereby improving the humidifying effect of the humidifying device.

[0075] Reference Figure 3 , Figure 3 is a schematic flowchart of the second embodiment of the failure detection method of the humidifying device of the present invention.

[0076] Based on the above first embodiment, step S30 of the failure detection method of the humidifying device in this embodiment includes:

[0077] Step S301: Compare the current water level with a preset water level threshold range.

[0078] It should be noted that the preset water level threshold range can be set in advance, and the preset water level threshold range is the water level range value when the humidifying device works normally.

[0079] By comparing the current water level with the preset water level threshold range, it can be determined whether there is a failure in the components of the humidifying device.

[0080] It should be understood that when the humidifying device is in different operating states, the current water level of the water tank obtained is different. Therefore, the preset water level threshold range can be set according to the specific operating state of the humidifying device. The current water level can include the first current water level and the second current water level. For example, when the humidifying device is in the on state, the current water level is the first current water level, and the first preset water level threshold range can be set according to the first current water level and the volume of the wet curtain structure immersed in the water tank, so as to compare the first current water level with the first preset water level threshold range. Or when the humidifying device is in the off state, the current water level is the second current water level, and the second preset water level threshold range can be set according to the second current water level and the volume of the wet curtain structure leaving the water surface, so as to compare the second current water level with the second preset water level threshold range.

[0081] It can be understood that the preset water level threshold range is a relatively small range. For example, the preset water level threshold is [m1, m2], and the difference between m1 and m2 is 10 mm or 5 mm, etc. This embodiment does not limit this.

[0082] Step S302: When the current water level is within the preset water level threshold range, determine that the wet curtain driving device has no fault.

[0083] It can be understood that if the value of the current water level is within the set preset water level threshold range, it can be proved that the water level of the humidifying device during humidification or stopping humidification is within the normal water level range value. Therefore, the wet curtain driving device has no fault.

[0084] Step S303: When the current water level is not within the preset water level threshold range, determine that the wet curtain driving device has a fault.

[0085] In a specific implementation, if the current water level is not within the preset water level threshold range, it proves that the water level of the humidifying device during humidification or stopping humidification is not within the normal water level value, and the wet curtain driving device has a fault, which needs to be processed in time to avoid the situation that when the humidifying device starts to humidify, the humidifying effect cannot be achieved, and when the humidifying device stops humidifying, it is still continuing to humidify.

[0086] In this embodiment, the current water level is compared with the preset water level threshold range; when the current water level is within the preset water level threshold range, it is determined that the wet curtain driving device has no fault; and when the current water level is not within the preset water level threshold range, it is determined that the wet curtain driving device has a fault, so that the fault of the humidifying device can be detected in time according to the set preset water level threshold range, and the service life and humidifying effect of the humidifying device can be improved.

[0087] Reference Figure 4 , Figure 4 is a schematic flowchart of the third embodiment of the fault detection method for the humidifying device of the present invention.

[0088] Based on the above first embodiment, step S20 of the fault detection method for the humidifying device in this embodiment includes:

[0089] Step S201: When the wet curtain driving device adjusts the wet curtain structure and the water tank is in the first position, obtain the first adjustment time.

[0090] It can be understood that the first position is when the wet curtain structure is located inside the water tank. When the operating state of the humidifying device is that the humidifying device is turned on, the wet curtain driving device and the wet curtain structure start to work. The wet curtain driving device drives the wet curtain structure to move towards the water tank direction, so that the wet curtain structure is located inside the water tank.

[0091] The wet curtain driving device continuously adjusts the position between the wet curtain structure and the water tank. When the wet curtain structure is located inside the water tank, the first adjustment time for the wet curtain driving device to adjust the wet curtain structure can be obtained. The first adjustment time is the operating time for the wet curtain driving device to drive the wet curtain structure to reach the set position inside the water tank.

[0092] When the humidifying device is in different operating states, the adjustment time for the wet curtain driving device to drive the wet curtain structure to operate can be the same or different. For example, the time for the wet curtain driving device to drive the wet curtain structure to be located inside the water tank is 20s, and the time for the wet curtain driving device to drive the wet curtain structure to leave the water tank to outside the water tank is 30s.

[0093] Step S202: When the first adjustment time is equal to the first preset time threshold, control the wet curtain driving device to stop adjusting.

[0094] It can be understood that the first preset time threshold is the time for the humidifying driving device to drive the wet curtain structure to reach inside the water tank to wet the wet curtain structure. When the wet curtain structure is wet, the air can be humidified. The first preset time threshold can be set to 20s, 30s, 40s, etc., and this embodiment does not limit this.

[0095] The first adjustment time can be compared with the first preset time threshold to determine whether the wet curtain structure has run to the target position inside the water tank. The target position is the position where the wet curtain structure can be humidified after being wet.

[0096] In a specific implementation, the first preset time threshold corresponds to the target position. For example, when the first adjustment time of the wet curtain driving device is the first preset time threshold, the position of the wet curtain structure inside the water tank is the target position.

[0097] It should be noted that if the first adjustment time is equal to the first preset time threshold, it proves that the wet curtain structure has run to the set target position, then control the wet curtain driving device to stop adjusting, that is, stop driving the wet curtain structure.

[0098] Optionally, the first adjustment time may also be less than the first preset time threshold. After step S202, it further includes: when the first adjustment time is less than the first preset time threshold and the current water level is in a full water state, controlling the wet curtain driving device to stop running; obtaining the working state of the wet curtain structure; when the working state is a humidifying state, determining that the humidifying driving device is normal.

[0099] It should be noted that when the humidifying device starts to humidify, the wet curtain structure runs towards the water tank under the drive of the humidifying driving device. After the wet curtain enters the water in the water tank, the water level sensor inside the water tank promptly transmits the water level state of the water tank to the controller. If the first adjustment time of the wet curtain driving device does not reach the first preset time threshold but the water level state of the water tank is in a full water state at this time, it proves that there is a risk of water overflow if the wet curtain structure is driven to run downward. Therefore, the wet curtain driving device can be controlled to stop running, and the wet curtain structure stops at the current position, and the working state of the wet curtain structure can be obtained.

[0100] The working state of the wet curtain structure can be a humidifying state and a stop humidifying state. If the working state of the wet curtain structure is a humidifying state, it proves that the humidifying driving device has no fault. If the working state of the wet curtain structure is a stop humidifying state, it proves that the humidifying driving device has a fault. For example, the time to adjust the position between the wet curtain structure and the water tank is too slow, resulting in the water level of the water tank reaching the full water state before the wet curtain structure reaches the target position to start humidifying, which does not meet the set humidifying requirements.

[0101] In a specific implementation, after the water level in the water tank drops, the driving device can be controlled to continue driving the wet curtain structure to run downward. When the running time reaches the first preset time threshold, it stops running. For example, the first preset time threshold is 30 s. When the first adjustment time is 10 s and the current water level is already in a full water state, the wet curtain driving device is controlled to stop running, and the wet curtain structure is controlled to start humidifying. After the water level drops, the wet curtain driving device is continuously controlled to drive the wet curtain structure to run downward for 20 s. The total running time is equal to the first preset time threshold. When the first adjustment time is equal to the first preset time threshold, the latest water level state is obtained, and the obtained water level state is compared with the previously set water level threshold range to further determine whether there is an abnormality in the operation of the humidifying driving device driving the wet curtain structure.

[0102] If the first adjustment time is less than the first preset time threshold and the current water level is not in a full water state, the wet curtain driving device is continuously controlled to drive the wet curtain structure to run downward.

[0103] Step S203: Obtain the first current water level of the water tank detected by the water level detection device.

[0104] It should be noted that when the first adjustment time is equal to the first preset time threshold, it proves that the wet curtain structure has reached the target position of the water tank. For further fault detection, the water level detection device detects the first current water level of the water tank, and the first current water level is the water level of the water tank when the humidifying device starts humidifying and the wet curtain structure reaches the target position of the water tank.

[0105] In a specific implementation, whether there is a fault in the wet curtain driving device can be determined through the first current water level. Then, fault detection is performed on the wet curtain driving device through the current water level, including:

[0106] Compare the first current water level with the first preset water level threshold range; when the first current water level is within the first preset water level threshold range, it is determined that there is no fault in the wet curtain driving device; when the first current water level is not within the first preset water level threshold range, it is determined that there is a fault in the wet curtain driving device.

[0107] In a specific implementation, when the humidifying device starts humidifying, the initial water level H0 of the water tank can be obtained, and when the first adjustment time is equal to the first preset time threshold, the first current water level H1 can be obtained. The first current water level H1 is the initial water level H0 of the water tank plus the water level difference H2 generated by the volume of the part of the wet curtain structure entering the water, that is, H1 = H0 + H2.

[0108] It can be understood that the first current water level H1 can be compared with the first preset water level threshold range H 预1 to determine whether there is a fault in the wet curtain driving device.

[0109] In a specific implementation, if the first current water level is within the first preset water level threshold range, the wet curtain driving device operates normally and drives the wet curtain structure to reach the target position of the water tank, that is, there is no fault in the wet curtain driving device. If the first current water level is not within the first preset water level threshold range, for example, less than or greater than the first preset water level threshold range, the wet curtain driving device may have a fault, such as running too slowly or too fast.

[0110] Such as Figure 5 shown, Figure 5 is a schematic flow chart of fault detection when the humidifying device is turned on. The humidifying device starts running and starts humidifying. The first running time T1 when the wet curtain driving device adjusts its position can be obtained, and the first running time is compared with the first preset time threshold T 总1 If the first running time is not equal to the first preset time threshold, the wet curtain driving device is controlled to continue driving the wet curtain structure downward. If the first running time is equal to the first preset time threshold, the wet curtain driving device is controlled to stop running, and the first current water level of the water tank is obtained, and it is judged whether the first current water level is within the set first preset water level threshold range H预1 If it is within this range, then the wet curtain driving device is normal; if not, then the wet curtain driving device has a fault.

[0111] In this embodiment, when the wet curtain driving device adjusts the wet curtain structure and the water tank is in the first position, the first adjustment time is obtained; when the first adjustment time is equal to the first preset time threshold, the wet curtain driving device is controlled to stop adjusting; and the first current water level of the water tank detected by the water level detection device is obtained, so that the operation of the wet curtain driving device can be quickly controlled according to the first preset time threshold, thereby accurately detecting the fault of the humidifying device.

[0112] Reference Figure 6 , Figure 6 is a schematic flowchart of the fourth embodiment of the fault detection method for the humidifying device of the present invention.

[0113] Based on the above first embodiment, step S20 of the fault detection method for the humidifying device in this embodiment includes:

[0114] Step S201': When the wet curtain driving device adjusts the wet curtain structure and the water tank is in the second position, obtain the second adjustment time.

[0115] It can be understood that the second position is where the wet curtain structure is outside the water tank. If the current operating state of the humidifying device is that the humidifying device is closed, the humidifying driving device needs to drive the wet curtain structure away from the water tank, and the wet curtain driving device drives the wet curtain structure in the direction away from the water tank, so that the wet curtain structure is outside the water tank or leaves the water surface in the water tank.

[0116] The wet curtain driving device continuously adjusts the position between the wet curtain structure and the water tank. When the wet curtain structure is outside the water tank, the second adjustment time for the wet curtain driving device to adjust the wet curtain structure can be obtained. The second adjustment time is the operating time for the wet curtain driving device to drive the wet curtain structure to completely leave the water surface of the water tank.

[0117] Step S202': When the second adjustment time is equal to the second preset time threshold, control the wet curtain driving device to stop adjusting.

[0118] It can be understood that the second preset time threshold is the time for the humidifying driving device to drive the wet curtain structure away from the water tank. When the wet curtain structure leaves, the humidification of the indoor air is stopped. The second preset time threshold can be set to 20s, 30s, 40s, etc., and this embodiment does not limit this.

[0119] By comparing the second adjustment time with the second preset time threshold, it can be determined whether the wet curtain structure has left the water tank.

[0120] It should be noted that if the second adjustment time is equal to the second preset time threshold, it proves that the wet curtain structure has completely left the water surface of the water tank, then the wet curtain driving device is controlled to stop adjusting, that is, the wet curtain structure is stopped from being driven.

[0121] It should be noted that if the second adjustment time is less than the second preset time threshold, the wet curtain driving device is continuously controlled to drive the wet curtain structure to continue running upward until the second adjustment time is equal to the second preset time threshold. At this time, the wet curtain structure leaves the water surface of the water tank.

[0122] Step S203': Obtain the second current water level of the water tank detected by the water level detection device.

[0123] It should be noted that when the second adjustment time is equal to the second preset time threshold, it proves that the wet curtain structure has left the water surface of the water tank. For further fault detection, the water level detection device detects the second current water level of the water tank. The second current water level is the water level of the water tank when the humidifying device turns off humidification and the wet curtain structure runs outside the water surface of the water tank.

[0124] In a specific implementation, the wet curtain driving device can be determined whether there is a fault through the second current water level. Then, the step of performing fault detection on the wet curtain driving device through the current water level includes: comparing the second current water level with the second preset water level threshold range; when the second current water level is within the second preset water level threshold range, determining that the wet curtain driving device has no fault; when the second current water level is not within the second preset water level threshold range, determining that the wet curtain driving device has a fault.

[0125] In a specific implementation, when the humidifying device turns off humidification, the water level data H3 of the water tank can be obtained. Then, the wet curtain driving device drives the wet curtain structure to move away from the water tank, adjusts the position between the wet curtain structure and the water tank. When the second adjustment time is the second preset time threshold, the wet curtain driving device stops running, and the water level detection device detects the second current water level H4. The second current water level is the water level difference H5 generated by subtracting the volume of the part of the wet curtain structure entering the water from the water level H3 when the wet curtain structure leaves the water tank, that is, H4 = H3 - H5.

[0126] It can be understood that the second current water level H4 can be compared with the second preset water level threshold range H 预2 to determine whether there is a fault in the wet curtain driving device.

[0127] In a specific implementation, if the second current water level is within the second preset water level threshold range, the wet curtain driving device operates normally and drives the wet curtain structure away from the water tank, that is, the wet curtain driving device has no fault. If the second current water level is not within the second preset water level threshold range, for example, less than or greater than the second preset water level threshold range, the wet curtain driving device may have a fault, such as running too slowly or too fast.

[0128] As Figure 7 shown, Figure 7 is a schematic flow chart of fault detection when the humidifying device is turned off. The humidifying device is turned on and runs. When a humidifying off command is received, the humidifying is turned off, and the wet curtain driving device drives the wet curtain structure to move out of the water tank. Then, the second running time T2 when the wet curtain driving structure adjusts its position is obtained, and the second running time is compared with the second preset time threshold T 总2 If the second running time is not equal to the second preset time threshold, the wet curtain driving device is controlled to drive the wet curtain structure to continue moving upward. If the second running time is equal to the second preset time threshold, the wet curtain driving device is controlled to stop running, and the second current water level of the water tank is obtained, and it is judged whether the second current water level is within the set second preset water level threshold range H 预2 If so, the wet curtain driving device is normal; if not, the wet curtain driving device has a fault.

[0129] In this embodiment, when the wet curtain driving device adjusts the wet curtain structure and the water tank to the second position, the second adjustment time is obtained; when the second adjustment time is equal to the second preset time threshold, the wet curtain driving device is controlled to stop adjusting; and the second current water level of the water tank detected by the water level detection device is obtained, so that the operation of the wet curtain driving device can be quickly controlled according to the second preset time threshold, thereby accurately detecting the faults of the humidifying device.

[0130] Referring Figure 8 , Figure 8 is a structural block diagram of the first embodiment of the fault detection device of the humidifying device of the present invention.

[0131] As Figure 8 shown, the fault detection device of the humidifying device proposed in the embodiment of the present invention includes:

[0132] An adjustment module 10 adjusts the position between the wet curtain structure and the water tank through the wet curtain driving device.

[0133] An acquisition module 20 is used to acquire the current water level of the water tank detected by the water level detection device.

[0134] A detection module 30 is used to perform fault detection on the wet curtain driving device through the current water level.

[0135] In this embodiment, the fault detection method of the humidifying device is applied to the humidifying device. The humidifying device includes a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. The wet curtain driving device is used to adjust the position between the wet curtain structure and the water tank. The positions include a first position and a second position. The first position is that the wet curtain structure is located inside the water tank, and the second position is that the wet curtain structure is located outside the water tank. The fault detection method of the humidifying device includes adjusting the position between the wet curtain structure and the water tank through the wet curtain driving device; obtaining the current water level of the water tank detected by the water level detection device; and performing fault detection on the wet curtain driving device through the current water level, so as to quickly detect the fault of the humidifying device and thus improve the humidifying effect of the humidifying device.

[0136] In one embodiment, the detection module 30 is further configured to compare the current water level with a preset water level threshold range; when the current water level is within the preset water level threshold range, determine that the wet curtain driving device has no fault; when the current water level is not within the preset water level threshold range, determine that the wet curtain driving device has a fault.

[0137] In one embodiment, the obtaining module 20 is further configured to obtain a first adjustment time when the wet curtain driving device adjusts the wet curtain structure and the water tank to be in the first position; when the first adjustment time is equal to a first preset time threshold, control the wet curtain driving device to stop adjusting; obtain the first current water level of the water tank detected by the water level detection device.

[0138] In one embodiment, the detection module 30 is further configured to compare the first current water level with a first preset water level threshold range; when the first current water level is within the first preset water level threshold range, determine that the wet curtain driving device has no fault; when the first current water level is not within the first preset water level threshold range, determine that the wet curtain driving device has a fault.

[0139] In one embodiment, the obtaining module 20 is further configured to control the wet curtain driving device to stop running when the first adjustment time is less than the first preset time threshold and the current water level is in a full water state; obtain the working state of the wet curtain structure; when the working state is a humidifying state, determine that the humidifying driving device is normal.

[0140] In one embodiment, the obtaining module 20 is further configured to obtain a second adjustment time when the wet curtain driving device adjusts the wet curtain structure and the water tank to be in the second position; when the second adjustment time is equal to a second preset time threshold, control the wet curtain driving device to stop adjusting; obtain the second current water level of the water tank detected by the water level detection device.

[0141] In one embodiment, the detection module 30 is further configured to compare the second current water level with a second preset water level threshold range; when the second current water level is within the second preset water level threshold range, it is determined that the wet curtain driving device has no fault; when the second current water level is not within the second preset water level threshold range, it is determined that the wet curtain driving device has a fault.

[0142] In addition, an embodiment of the present invention further provides a storage medium, on which a fault detection program for a humidifying device is stored. When the fault detection program for the humidifying device is executed by a processor, the steps of the fault detection method for the humidifying device as described above are implemented.

[0143] Since this storage medium adopts all the technical solutions of the above-mentioned all embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, and will not be elaborated here one by one.

[0144] It should be understood that the above is only for illustration and does not constitute any limitation to the technical solutions of the present invention. In specific applications, those skilled in the art can set according to needs, and the present invention does not limit this.

[0145] It should be noted that the above-described work process is only illustrative and does not limit the protection scope of the present invention. In actual applications, those skilled in the art can select some or all of them according to actual needs to achieve the purpose of the solution of this embodiment, and there is no limitation here.

[0146] In addition, the technical details not described in detail in this embodiment can be referred to the fault detection method for the humidifying device provided in any embodiment of the present invention, and will not be elaborated here.

[0147] In addition, it should be noted that in this article, the terms "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or system including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such a process, method, article or system. Without more limitations, the element defined by the statement "including one..." does not exclude the existence of another identical element in the process, method, article or system including the element.

[0148] The serial numbers of the above embodiments of the present invention are only for description and do not represent the advantages and disadvantages of the embodiments.

[0149] Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform. Of course, they can also be implemented by hardware, but in many cases the former is a better implementation. Based on such an understanding, the technical solution of the present invention, in essence, or the part that contributes to the prior art, can be embodied in the form of a software product. This computer software product is stored in a storage medium (such as a read-only memory (ROM) / RAM, magnetic disk, optical disk), and includes several instructions for causing a terminal device (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present invention.

[0150] The above are only the preferred embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present invention.

Claims

1. A fault detection method for a humidifying device, characterized in that, The fault detection method of the humidifying device is applied to a humidifying device, which includes a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. The wet curtain driving device is used to adjust the position between the wet curtain structure and the water tank. The position includes a first position and a second position. The first position is that the wet curtain structure is located inside the water tank, and the second position is that the wet curtain structure is located outside the water tank. The steps of the fault detection method of the humidifying device include: Adjust the position between the wet curtain structure and the water tank through the wet curtain driving device; Obtain the current water level of the water tank detected by the water level detection device; and Conduct fault detection on the wet curtain driving device based on the current water level.

2. The fault detection method of the humidifying device according to claim 1, characterized in that, The conducting of fault detection on the wet curtain driving device based on the current water level includes: Compare the current water level with a preset water level threshold range; When the current water level is within the preset water level threshold range, determine that the wet curtain driving device has no fault; and When the current water level is not within the preset water level threshold range, determine that the wet curtain driving device has a fault.

3. The fault detection method of the humidifying device according to claim 1, characterized in that, The obtaining of the current water level of the water tank detected by the water level detection device includes: When the wet curtain driving device adjusts the wet curtain structure and the water tank to the first position, obtain the first adjustment time; When the first adjustment time is equal to the first preset time threshold, control the wet curtain driving device to stop adjusting; and Obtain the first current water level of the water tank detected by the water level detection device.

4. The fault detection method of the humidifying device according to claim 3, characterized in that, The conducting of fault detection on the wet curtain driving device based on the current water level includes: Compare the first current water level with a first preset water level threshold range; When the first current water level is within the first preset water level threshold range, determine that the wet curtain driving device has no fault; and When the first current water level is not within the first preset water level threshold range, determine that the wet curtain driving device has a fault.

5. The fault detection method of the humidifying device according to claim 3, wherein, After the obtaining of the first adjustment time when the wet curtain driving device adjusts the wet curtain structure and the water tank to the first position, it further includes: When the first adjustment time is less than the first preset time threshold and the current water level is in a full water state, control the wet curtain driving device to stop running; Obtain the working state of the wet curtain structure; and When the working state is a humidifying state, determine that the humidifying driving device is normal.

6. The fault detection method of the humidifying device according to claim 1, characterized in that, The obtaining of the current water level of the water tank detected by the water level detection device includes: When the wet curtain driving device adjusts the wet curtain structure and the water tank to the second position, obtain the second adjustment time; When the second adjustment time is equal to the second preset time threshold, control the wet curtain driving device to stop adjusting; and Obtain the second current water level of the water tank detected by the water level detection device.

7. The fault detection method of the humidifying device according to claim 6, characterized in that, The conducting of fault detection on the wet curtain driving device based on the current water level includes: Compare the second current water level with a second preset water level threshold range; When the second current water level is within the second preset water level threshold range, determine that the wet curtain driving device has no fault; and When the second current water level is not within the range of the second preset water level threshold, it is determined that there is a fault in the wet curtain driving device.

8. A fault detection device for a humidifying device, characterized in that, The fault detection device of the humidifying device includes: An adjustment module that adjusts the position between the wet curtain structure and the water tank through the wet curtain driving device; An acquisition module for acquiring the current water level of the water tank detected by the water level detection device; and A detection module for performing fault detection on the wet curtain driving device through the current water level.

9. A humidifying device, characterized in that, The humidifying device includes a wet curtain structure, a water tank, and a wet curtain driving device. A water level detection device is provided in the water tank. The wet curtain driving device is used to adjust the position between the wet curtain structure and the water tank. The position includes a first position and a second position. The first position is that the wet curtain structure is located inside the water tank, and the second position is that the wet curtain structure is located outside the water tank. The fault detection method of the humidifying device according to any one of claims 1 to 7 above is executed on the humidifying device.

10. A storage medium, characterized in that, A fault detection program of the humidifying device is stored on the storage medium. When the fault detection program of the humidifying device is executed by a processor, the fault detection method of the humidifying device according to any one of claims 1 to 7 is implemented.

Images