阅读说明：本技术 水洗空气装置的甩水组件堵塞检测方法、装置及系统 (Blocking detection method, device and system for water throwing assembly of water washing air device ) 是由 徐贝贝 刘聚科 高保华 张展 刘光朋 杨万鹏 王宁 史为品 曹壬艳 于 2020-12-14 设计创作，主要内容包括：本发明提供一种水洗空气装置的甩水组件堵塞检测方法、装置及系统,甩水组件设置于水箱内,所述甩水组件用于从进水口吸取水箱内的水,并通过甩水孔将水甩出后释放到水箱内,所述水箱的水内设置有压力传感器,该方法包括：若监测到满足甩水组件堵塞检测条件,则控制所述甩水组件的旋转轴旋转第一预设时间后,获取所述压力传感器检测到的水箱内的第一水压值；若确定所述第一水压值大于预设水压阈值,则确定所述甩水组件未发生堵塞；若确定所述第一水压值小于或等于预设水压阈值,则确定所述甩水组件发生堵塞。控制旋转轴旋转一段时间后,能够准确检测出甩水组件是否发生堵塞,进而在发生堵塞后及时进行维修,不影响水洗空气装置的正常工作。(The invention provides a blocking detection method, a blocking detection device and a blocking detection system for a water throwing component of a water washing air device, wherein the water throwing component is arranged in a water tank and is used for sucking water in the water tank from a water inlet and throwing the water out through a water throwing hole and then releasing the water into the water tank, a pressure sensor is arranged in the water of the water tank, and the blocking detection method comprises the following steps: if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor; if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked; and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked. After the rotating shaft is controlled to rotate for a period of time, whether the water throwing assembly is blocked or not can be accurately detected, and then the water throwing assembly is maintained in time after the blocking occurs, so that the normal work of the air washing device is not influenced.)

1. The blocking detection method for the water throwing component of the water washing air device is characterized in that the water throwing component is arranged in a water tank and used for sucking water in the water tank from a water inlet and releasing the water into the water tank after the water is thrown out through a water throwing hole, a pressure sensor is arranged in the water of the water tank, and the method comprises the following steps:

if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor;

if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked.

2. The method of claim 1, wherein the determining that the first water pressure value is less than or equal to a predetermined water pressure threshold value further comprises:

controlling a rotating shaft of the water throwing assembly to rotate for a second preset time and then acquiring a second water pressure value in the water tank detected by the pressure sensor;

and judging whether the water throwing assembly is blocked or not according to the second water pressure value and the preset water pressure threshold value.

3. The method of claim 2, wherein determining whether the water slinging assembly is blocked according to the second water pressure value and the preset water pressure threshold value comprises:

if the second water pressure value is larger than the preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the second water pressure value is smaller than or equal to the preset water pressure threshold value, determining that the water throwing assembly is blocked.

4. The method according to any one of claims 1-3, wherein the step of, if the condition for detecting the blocking of the water slinger is detected, further comprises the step of:

determining the amount of water in the water tank;

and if the water quantity in the water tank is determined to be smaller than the detected calibration water quantity, sending supplementary water quantity information to a user.

5. The method of claim 4, wherein the determining the amount of water in the tank comprises:

acquiring a third water pressure value acquired by the pressure sensor, and determining the water quantity in the water tank according to the third water pressure value;

or acquiring a water level value in the water tank detected by the water level sensor, and determining the water quantity in the water tank according to the water level value.

6. The method of any one of claims 1-3, wherein a flow sensor is disposed around the water inlet of the hydro slinger assembly, and wherein determining that the hydro slinger assembly is blocked further comprises:

acquiring the water flow of the water inlet detected by the flow sensor;

judging whether the water inlet is blocked or not according to the water flow;

and if the water inlet is determined not to be blocked, determining that the water throwing hole is blocked.

7. The method of claim 6, wherein if it is determined that the water slinger is blocked, further comprising:

and sending water throwing assembly blocking information to a user, wherein the water throwing assembly blocking information comprises a blocking reason.

8. The utility model provides a washing air device's water throwing subassembly blocks up detection device, a serial communication port, the water throwing subassembly sets up in the water tank, the water throwing subassembly is used for the water in the water tank of following the water inlet absorption to release the water tank in through getting rid of the water hole and throwing away water, be provided with pressure sensor in the water of water tank, the device includes:

the acquisition module is used for controlling a rotating shaft of the water throwing assembly to rotate for a first preset time if the condition that the blockage detection of the water throwing assembly is met is monitored, and acquiring a first water pressure value in the water tank detected by the pressure sensor;

the determining module is used for determining that the water throwing assembly is not blocked if the first water pressure value is larger than a preset water pressure threshold value, and determining that the water throwing assembly is blocked if the first water pressure value is smaller than or equal to the preset water pressure threshold value.

9. The utility model provides a washing air device's water knockout subassembly blocks up detecting system which characterized in that includes: a memory, a processor and a pressure sensor;

the pressure sensor is arranged in the water tank, a water throwing assembly is arranged in the water tank, and the water throwing assembly is used for sucking water in the water tank from the water inlet, throwing the water out through the water throwing hole and releasing the water into the water tank;

the processor, the memory, the rotating shaft of the water throwing assembly and the pressure sensor are interconnected through a circuit;

a memory for storing a computer program;

a processor for reading the computer program in the memory and performing the following operations:

if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor;

if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked.

10. A computer-readable storage medium, having stored thereon a computer program;

the computer program, when executed by a processor, implementing the method of any one of claims 1-7.

Technical Field

The invention belongs to the technical field of household appliances, and particularly relates to a method, a device and a system for detecting blockage of a water throwing assembly of a water washing air device.

Background

With the improvement of the life quality of people, the requirements of people on the environment not only meet the requirement of proper temperature required by the body, but also meet the requirement on the air quality. Therefore, the apparatuses for purifying and humidifying air are gradually applied to air conditioners or fresh air blowers.

Air is currently treated to improve air quality, typically by washing the air with water. The air washing device comprises a shell, a water tank, a fan and a water throwing assembly, wherein the water tank is arranged in the shell, an air inlet is formed in the side wall of the water tank, an air outlet is formed in the top end of the water tank, the fan is connected with the water tank to drive air to enter the water tank from the air inlet, air in the water tank flows out from the air outlet, the water throwing assembly is arranged in the water tank and used for sucking water in the water tank from the water inlet and releasing the water in the water tank after the water is thrown out through a water inlet hole, and a water curtain is formed in the water tank. The air can pass through the water curtain in the process of flowing in the water tank, so that the air is cleaned, and the air quality is improved.

Among the prior art, because the water tank has substances such as impurity, dust or particulate matter in the aquatic of water tank after using for a long time, can lead to getting rid of the water subassembly and take place to block up, and then influence the normal work of washing air device. Therefore, a solution for detecting whether the water slinging component is blocked is needed.

Disclosure of Invention

The invention provides a method, a device and a system for detecting blockage of a water slinging component of a water washing air device, and solves the technical problem that the normal work of the water washing air device is influenced because whether the water slinging component is blocked cannot be detected in the prior art.

The invention provides a blockage detection method for a water throwing component of a water washing air device, wherein the water throwing component is arranged in a water tank, the water throwing component is used for sucking water in the water tank from a water inlet and throwing the water out through a water throwing hole and then releasing the water into the water tank, a pressure sensor is arranged in the water of the water tank, and the method comprises the following steps:

if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor;

if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked.

In a possible design, after determining that the first water pressure value is less than or equal to a preset water pressure threshold, the method further includes:

controlling a rotating shaft of the water throwing assembly to rotate for a second preset time and then acquiring a second water pressure value in the water tank detected by the pressure sensor;

and judging whether the water throwing assembly is blocked or not according to the second water pressure value and the preset water pressure threshold value.

In a possible design, after the condition that the water slinger blockage detection condition is met is monitored, the method further comprises the following steps:

determining the amount of water in the water tank;

and if the water quantity in the water tank is determined to be smaller than the detected calibration water quantity, sending supplementary water quantity information to a user.

In one possible design, the determining the amount of water in the tank includes:

acquiring a third water pressure value acquired by the pressure sensor, and determining the water quantity in the water tank according to the third water pressure value;

or acquiring a water level value in the water tank detected by the water level sensor, and determining the water quantity in the water tank according to the water level value.

In a possible design, a flow sensor is disposed around the water inlet of the water slinger, and after determining that the water slinger is blocked, the method further includes:

acquiring the water flow of the water inlet monitored by the flow sensor;

judging whether the water inlet is blocked or not according to the water flow;

and if the water inlet is determined not to be blocked, determining that the water throwing hole is blocked.

In a possible design, after it is determined that the water slinger is blocked, the method further comprises the following steps:

and sending water throwing assembly blocking information to a user, wherein the water throwing assembly blocking information comprises a blocking reason.

A second aspect of the present invention provides a blockage detection device for a water slinging component of a water washing air device, wherein the water slinging component is arranged in a water tank, the water slinging component is used for sucking water in the water tank from a water inlet and slinging the water out through a water slinging hole and then releasing the water into the water tank, a pressure sensor is arranged in the water of the water tank, and the device comprises:

the acquisition module is used for controlling a rotating shaft of the water throwing assembly to rotate for a first preset time if the condition that the blockage detection of the water throwing assembly is met is monitored, and acquiring a first water pressure value in the water tank detected by the pressure sensor;

the determining module is used for determining that the water throwing assembly is not blocked if the first water pressure value is larger than a preset water pressure threshold value, and determining that the water throwing assembly is blocked if the first water pressure value is smaller than or equal to the preset water pressure threshold value.

In one possible design, further comprising: a judgment module;

the acquisition module is further used for controlling a rotating shaft of the water throwing assembly to rotate for a second preset time and then acquiring a second water pressure value in the water tank detected by the pressure sensor;

and the judging module is used for judging whether the water throwing assembly is blocked or not according to the second water pressure value and the preset water pressure threshold value.

In a possible design, the determining module is specifically configured to:

if the second water pressure value is larger than the preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the second water pressure value is smaller than or equal to the preset water pressure threshold value, determining that the water throwing assembly is blocked.

In one possible design, further comprising:

a determination module for determining an amount of water in the water tank;

and the sending module is used for sending the water replenishing amount information to a user if the water amount in the water tank is determined to be smaller than the detected calibration water amount.

In one possible design, the determining module is specifically configured to:

acquiring a third water pressure value acquired by the pressure sensor, and determining the water quantity in the water tank according to the third water pressure value;

or acquiring a water level value in the water tank detected by the water level sensor, and determining the water quantity in the water tank according to the water level value.

In a possible design, a flow sensor is disposed around the water inlet of the water slinging assembly, and the obtaining module is further configured to: after the water throwing assembly is determined to be blocked, water flow of the water inlet monitored by the flow sensor is obtained;

the judging module is also used for judging whether the water inlet is blocked or not according to the water flow;

the determining module is further used for determining that the water throwing hole is blocked if the water inlet is determined not to be blocked.

In a possible design, the sending module is further configured to send water slinging component blocking information to a user if it is determined that the water slinging component is blocked, where the water slinging component blocking information includes a blocking reason.

A third aspect of the present invention provides a water slinging assembly blockage detection system for a water wash air device, comprising: a memory, a processor and a pressure sensor;

the pressure sensor is arranged in the water tank, a water throwing assembly is arranged in the water tank, and the water throwing assembly is used for sucking water in the water tank from the water inlet, throwing the water out through the water throwing hole and releasing the water into the water tank;

the processor, the memory, the rotating shaft of the water throwing assembly and the pressure sensor are interconnected through a circuit;

a memory for storing a computer program;

a processor for reading the computer program in the memory and performing the following operations:

if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor;

if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked.

A fourth aspect of the present invention provides a computer-readable storage medium having stored thereon a computer program;

the computer program, when executed by a processor, implements the method of any of the first aspects.

The invention provides a blocking detection method, a blocking detection device and a blocking detection system for a water throwing component of a water washing air device, wherein the water throwing component is arranged in a water tank and is used for sucking water in the water tank from a water inlet and throwing the water out through a water throwing hole and then releasing the water into the water tank, a pressure sensor is arranged in the water of the water tank, and the blocking detection method comprises the following steps: if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor; if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked; and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked. Set up pressure sensor in the water through at the water tank to control the rotation axis rotatory after a period, judge through the water pressure condition that pressure sensor detected and get rid of the water subassembly and whether take place to block up, because get rid of the water subassembly and have obvious difference at jam state and unblock state water pressure condition, so can accurately detect out and get rid of the water subassembly and whether take place to block up, and then in time clear up after taking place to block up, do not influence the normal work of washing air device.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a flowchart of a water slinging component blockage detection method of a water washing air device according to an embodiment of the present invention;

fig. 2 is a schematic diagram illustrating a position relationship between a water tank, a water slinging assembly and a pressure sensor in a water washing air device water slinging assembly blockage detection method according to an embodiment of the present invention;

FIG. 3 is a flow chart of a method for detecting clogging of a water slinging assembly of a water washing air device according to another embodiment of the present invention;

fig. 4 is a schematic diagram illustrating a position relationship between a water tank, a water slinging assembly and a water level sensor in the method for detecting clogging of the water slinging assembly of the water washing air device according to an embodiment of the present invention;

fig. 5 is a schematic diagram illustrating a position relationship between a water slinger and a flow sensor in a water washing air device water slinger blockage detection method according to yet another embodiment of the present invention;

FIG. 6 is a schematic structural diagram of a water slinging assembly blockage detection device of the water washing air device according to the embodiment of the present invention;

fig. 7 is a block diagram of a water slinging component blockage detection system of a water washing air device according to an embodiment of the present invention.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

For a clear understanding of the technical solutions of the present application, a detailed description of the prior art solutions is first provided.

In the prior art, substances such as impurities, dust or particles can be generated in water of the water tank after the water tank is used for a long time, so that the water throwing assembly is blocked, for example, a water inlet and/or a water throwing hole of the water throwing assembly is blocked. When the water inlet is blocked, water in the water tank cannot be sucked into the water throwing assembly. When the water throwing holes are blocked, water in the water throwing component cannot be released into the water tank even if the water is guided into the water throwing component. No matter the water inlet blocks up, still gets rid of the water hole and blocks up, can't form the water curtain in the water tank, and then can't purify the air, influences the normal work of washing air device.

In view of the above technical problems, the inventor has creatively found that, due to the working principle of the water slinging assembly, water is introduced into the water slinging assembly through the rotation of the rotating shaft and is thrown out of the water slinging hole and released into the water tank. After the rotating shaft rotates, the water throwing assembly works normally and works after being blocked, and the water pressure value of water in the water tank is obviously different. The hydro-extracting component works normally, and the detected water pressure value is larger than the water pressure value detected by the hydro-extracting component after being blocked. Therefore, a pressure sensor can be arranged in water of the water tank, after the rotating shaft of the water throwing assembly is controlled to rotate for a period of time, a first water pressure value detected by the pressure sensor in the water tank is obtained, the first water pressure value is compared with a preset water pressure threshold value, if the first pressure value is determined to be larger than the preset water pressure threshold value, the water throwing assembly is determined not to be blocked, and otherwise the water throwing assembly is determined to be blocked.

The technical solution of the present invention will be described in detail below with specific examples. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.

Fig. 1 is a flowchart of a water slinging component blockage detection method of a water washing air device according to an embodiment of the present invention. As shown in fig. 1, the main execution body of the water slinging component blockage detection method of the water washing air device provided by the present embodiment is the water slinging component blockage detection device of the water washing air device, the water slinging component blockage detection device of the water washing air device can be integrated into the water washing air device, and the water washing air device can be arranged in an air conditioner indoor unit or an air purifier indoor unit. As shown in fig. 2, the water throwing assembly 11 is disposed in the water tank, the water throwing assembly 11 is configured to suck water in the water tank from the water inlet 111, and release the water into the water tank after throwing the water out through the water throwing hole 112, and the water in the water tank is provided with the pressure sensor 12, so that the method for detecting the blockage of the water throwing assembly of the water washing air device provided in this embodiment includes the following steps:

s101, if the condition that the blockage of the water throwing assembly is detected is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor.

In this embodiment, it is first monitored whether the blockage detection condition of the water slinger component is satisfied, and exemplarily, the continuous operation time of the water washing air device may be monitored, and if the continuous operation time is long, the water slinger component needs to be detected to determine that the blockage detection condition of the water slinger component is satisfied, otherwise, the blockage detection condition of the water slinger component is determined not to be satisfied.

Optionally, whether the water throwing assembly is blocked or not is directly related to whether the water tank normally changes water, so that the time interval from the last water changing time of the water tank to the current time can be monitored, and whether the blocking detection condition of the water throwing assembly is met or not is judged according to the time interval. And if the time interval is greater than the preset time interval, determining that the water throwing assembly blockage detection condition is met, otherwise, determining that the water throwing assembly blockage detection condition is not met.

Alternatively, the user may trigger whether the water slinger assembly is blocked. Therefore, when monitoring whether the blockage detection condition of the water throwing assembly is met, the blockage detection condition can be determined by whether a water throwing assembly blockage detection instruction triggered by a user is received. Specifically, if a water slinging component blockage detection instruction triggered by a user through a control panel or a remote controller or an application program of the mobile terminal is received, it is determined that a water slinging component blockage detection condition is met, otherwise, it is determined that the water slinging component blockage detection condition is not met.

In this embodiment, if it is detected that the water slinger blockage detection condition is satisfied, as shown in fig. 2, the rotation shaft 113 of the water slinger is controlled to rotate. Specifically, the water slinging assembly rotating shaft is controlled to rotate at a fixed rotating speed. For example, the fixed speed is N revolutions per minute. The rotation time of the rotating shaft is controlled to be a first preset time, for example, the first preset time is t1, and the value of t1 may be 1 minute, or other suitable values, which is not limited in this embodiment.

In this embodiment, the first preset time is a fixed value pre-stored in the blockage detection device of the water throwing assembly of the water washing air device.

In this embodiment, after the rotation of the rotating shaft of the water throwing assembly is controlled for the first preset time, a water pressure detection instruction can be sent to the pressure sensor, the pressure sensor detects the water pressure in the water tank according to the water pressure detection instruction to obtain a first water pressure value, and the first water pressure value is sent to the water throwing assembly of the water washing air device for blockage detection.

Or in this embodiment, after the water slinging assembly blockage detection device of the water washing air device is started, the pressure sensor periodically detects the water pressure value in the water tank, and sends the detected water pressure to the water slinging assembly blockage detection device of the water washing air device, and after the water slinging assembly blockage detection device of the water washing air device controls the rotating shaft of the water slinging assembly to rotate for a first preset time, the water pressure value closest to the first preset time is acquired as the first water pressure value.

The first water pressure value is detected by the pressure sensor after the rotating shaft of the water throwing assembly is controlled to rotate for a first preset time.

S102, if the first water pressure value is determined to be larger than a preset water pressure threshold value, it is determined that the water throwing assembly is not blocked.

S103, if the first water pressure value is smaller than or equal to a preset water pressure threshold value, it is determined that the water throwing assembly is blocked.

In this embodiment, after it is predetermined that the rotation shaft of the water slinger assembly is controlled to rotate for a first preset time when the water slinger assembly is not blocked, a first water pressure range in the water tank detected by the pressure sensor, and after it is predetermined that the rotation shaft of the water slinger assembly is controlled to rotate for the first preset time when the water slinger assembly is blocked, a second water pressure range in the water tank detected by the pressure sensor, a critical value between the two water pressure ranges is determined according to the first water pressure range and the second water pressure range, the critical value is determined to be a preset water pressure threshold value, and the preset water pressure threshold value is stored in the water slinger assembly blockage detection device of the water washing air device.

It should be noted that, when the second water pressure range in the water tank detected by the pressure sensor after the rotating shaft of the water slinging assembly is controlled to rotate for the first preset time when the water slinging assembly is blocked is predetermined, the range of the first water pressure value is determined in consideration of various situations that the water inlet and/or at least one water slinging hole of the water slinging assembly is blocked.

Specifically, in this embodiment, the first water pressure value is compared with the preset water pressure threshold, and if the first water pressure value is greater than the preset water pressure threshold, it indicates that after the rotation shaft of the water throwing assembly rotates, water is thrown out of the water throwing hole and is released to the water tank, the water pressure becomes greater than the first preset water pressure threshold, and it is determined that the water throwing assembly is not blocked. On the contrary, if the first water pressure value is determined to be smaller than or equal to the preset water pressure threshold value, it is indicated that after the rotating shaft of the water throwing assembly rotates, water cannot enter the water throwing assembly from the water inlet, and/or water cannot be thrown out and released to the water tank through the water throwing holes after entering the water throwing assembly, the water pressure value cannot become large, or the water pressure value can become small due to blockage of the water throwing holes, and then the first water pressure value is determined to be smaller than or equal to the preset water pressure threshold value, so that the water throwing assembly is determined to be blocked.

The water throwing assembly blockage detection method for the water washing air device provided by the embodiment comprises the following steps that the water throwing assembly is arranged in a water tank and used for sucking water in the water tank from a water inlet and releasing the water into the water tank after the water is thrown out through a water throwing hole, a pressure sensor is arranged in the water of the water tank, and the method comprises the following steps: if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor; if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked; and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked. Through setting up pressure sensor in the water of water tank to control the rotatory back of rotation axis for a period, judge through the water pressure condition that pressure sensor detected and get rid of the water subassembly and whether take place to block up, because get rid of the water subassembly and have obvious difference at jam state and unblock state water pressure condition, so can accurately detect out and get rid of the water subassembly and whether take place to block up, and then in time maintain after taking place to block up, do not influence the normal work of washing air device.

Example two

Fig. 3 is a flow chart of a water slinging component blockage detection method of a water washing air device according to another embodiment of the present invention. As shown in fig. 3, the method for detecting blockage of a water slinger of a water washing air device in this embodiment further includes other steps based on the method for detecting blockage of a water slinger of a water washing air device in this embodiment of the present invention, and then the method for detecting blockage of a water slinger of a water washing air device in this embodiment further includes the following steps:

s201, if the condition that the blockage of the water throwing assembly is detected is met, determining the water quantity in the water tank.

Specifically, in this embodiment, if it is monitored that the blockage detection condition of the water slinging component is met, the water volume in the water tank needs to be determined at first, and whether the water volume in the water tank meets the water volume for performing blockage detection on the water slinging component is determined.

As an optional implementation manner, in this embodiment, S201 includes:

and acquiring a third water pressure value acquired by the pressure sensor, and determining the water quantity in the water tank according to the third water pressure value.

In this alternative embodiment, after the water slinger blockage detection device of the water wash air device is activated and the water wash air device is not operating, the pressure sensor may detect the water pressure in the water tank, where the detected water pressure is a third water pressure value, and send the third water pressure value to the water slinger blockage detection device of the water wash air device. And the water throwing component blockage detection device of the water washing air device can determine the water quantity in the water tank according to the third water pressure value and the size of the water tank.

As another optional implementation, in this embodiment, S201 includes:

and acquiring a water level value in the water tank detected by the water level sensor, and determining the water quantity in the water tank according to the water level value.

In this alternative embodiment, as shown in fig. 4, a water level sensor 13 is provided in the water of the water tank. After the water throwing component of the water washing air device blocks the detection device and is started, and the water washing air device does not operate, the water level sensor can detect the water level in the water tank so as to obtain the water level value in the water tank. And sending the water level value to a water throwing component blockage detection device of the water washing air device. The water throwing component blockage detection device of the water washing air device can determine the water quantity in the water tank according to the water level value and the size of the water tank.

It is understood that the water tank 1 of fig. 4 further includes: a hydro slinger assembly 11 and a pressure sensor 13. The hydro-extracting cage 11 includes: a water inlet 111, a water throwing hole 112 and a rotating shaft 113.

And S202, if the water quantity in the water tank is determined to be less than the detected calibration water quantity, sending supplementary water quantity information to a user.

In this embodiment, if the amount of water in the water tank is small, it is not possible to accurately detect whether the water slinger component is blocked, so that the optimum amount of water required for detecting the blocking of the water slinger component can be determined according to a plurality of tests, and the amount of water is a detected calibration amount of water. And storing the detected calibration water amount. And then comparing the determined water quantity in the water tank with the detection calibration water quantity, if the determined water quantity in the water tank is smaller than the detection calibration water quantity, accurately detecting whether the water throwing component is blocked or not, and sending supplementary water quantity information to a user.

Alternatively, the supplementary water amount information may be issued to the user through a control panel, a remote controller, or an application of the mobile terminal. The specific topographic form may be a voice form, a text form, a form of lighting an indicator light for supplementing water amount on the control panel, and the like, which is not limited in this embodiment.

It will be appreciated that the amount of water missing from the water tank may be included in the refill amount information and calculated based on the amount of water in the water tank and the sensed calibration amount of water to guide the user in the amount of refill water.

S203, if the water quantity in the water tank is determined to be larger than or equal to the detection calibration water quantity, the rotating shaft of the water throwing component is controlled to rotate for a first preset time, and then a first water pressure value in the water tank detected by the pressure sensor is obtained.

S204, if the first water pressure value is determined to be larger than a preset water pressure threshold value, it is determined that the water throwing assembly is not blocked.

In this embodiment, the implementation manners of S203 to S204 are similar to the implementation manners of S101 to S102 in the first embodiment of the present invention, and are not described in detail here.

And S205, if the first water pressure value is determined to be smaller than or equal to a preset water pressure threshold value, controlling a rotating shaft of the water throwing assembly to rotate for a second preset time, and then obtaining a second water pressure value in the water tank detected by the pressure sensor.

And S206, judging whether the water throwing assembly is blocked or not according to the second water pressure value and the preset water pressure threshold value.

In this embodiment, after the rotating shaft of the water throwing assembly is controlled to rotate for the first preset time, whether the water throwing assembly is blocked is detected according to the first water pressure value detected by the pressure sensor, and there may be an error when it is determined that the blocking occurs.

The second preset time is t2, and the value of t2 may be 1.5 minutes, or other suitable values, which is not limited in this embodiment.

And the second water pressure value is detected by the pressure sensor after the rotating shaft of the water throwing assembly is controlled to rotate for a second preset time.

As an alternative implementation manner, in this embodiment, S206 includes the following steps:

s2061, if the second water pressure value is larger than the preset water pressure threshold value, it is determined that the water throwing assembly is not blocked.

S2062, if the second water pressure value is smaller than or equal to the preset water pressure threshold value, it is determined that the water throwing assembly is blocked.

In this embodiment, the second water pressure value is compared with the preset water pressure threshold again, if the second water pressure value is greater than the preset water pressure threshold, it is indicated that an error occurs when the water throwing assembly is judged to be blocked according to the first water pressure value for the first time, based on a comparison result between the second water pressure value and the preset water pressure threshold for the second time, if it is determined that the second water pressure value is greater than the preset water pressure threshold, it is determined that the water throwing assembly is not blocked. On the contrary, when whether the water throwing assembly is blocked is judged according to the first water pressure value for the first time, the first water pressure value is smaller than or equal to the preset water pressure threshold value, and when whether the water throwing assembly is blocked is judged according to the second water pressure value for the second time, the second water pressure value is still smaller than or equal to the preset water pressure threshold value, and the water throwing assembly is determined to be blocked.

S207, if the water throwing assembly is determined to be blocked, water flow of the water inlet detected by the flow sensor is obtained; judging whether the water inlet is blocked or not according to the water flow; and if the water inlet is determined not to be blocked, determining that the water throwing hole is blocked.

In this embodiment, as shown in fig. 5, a flow sensor 14 is disposed around the water inlet of the water slinger, after the blockage of the water slinger is determined, the water flow sensor is controlled to detect the water flow of the water inlet, and the water flow is sent to the water slinger blockage detection device of the water washing air device, the water flow when the water inlet is not blocked can be pre-stored in the water washing air device as a standard water flow, the water flow of the water inlet detected by the flow sensor is compared with the standard water flow, and if a difference between the water flow of the water inlet and the standard water flow is greater than a preset water flow threshold, the water inlet is determined to be blocked. Otherwise, determining that the water inlet is not blocked.

As can be appreciated, in fig. 5, the water slinging assembly 11 comprises: a water inlet 111, a water throwing hole 112 and a rotating shaft 113.

In this embodiment, if it is determined that the water inlet is not blocked, it is determined that the reason for the blockage is that the water throwing hole is blocked, and it is determined that the water throwing hole is blocked.

It can be understood that if the water inlet is blocked, whether the water throwing hole is blocked needs to be judged. The mode of judging whether the water throwing hole is blocked is similar to the mode of judging whether the water inlet is blocked, and the mode is not repeated one by one.

And S208, sending water throwing assembly blocking information to a user, wherein the water throwing assembly blocking information comprises a blocking reason.

In this embodiment, the blocking information of the water throwing assembly can be sent to the user through the control panel, the remote controller or the mobile terminal application program, and the blocking reason can be water inlet blocking and/or water throwing hole blocking. The user can be according to the water slinging subassembly jam information pertinence clear up the air inlet and/or the hole of slinging.

According to the method for detecting the blockage of the water throwing component of the water washing air device, if the blockage detection condition of the water throwing component is met, the water quantity in the water tank is determined, and after the water quantity in the water tank is determined to be larger than or equal to the detection calibration water quantity, the water throwing component is detected to detect whether the blockage occurs, so that whether the blockage occurs to the water throwing component can be accurately detected.

In the method for detecting blockage of the water slinging component of the water washing air device, if it is determined that the first water pressure value is smaller than or equal to the preset water pressure threshold, the rotating shaft of the water slinging component is controlled to rotate for a second preset time, then a second water pressure value in the water tank detected by the pressure sensor is obtained, if it is determined that the second water pressure value is larger than the preset water pressure threshold, it is determined that the water slinging component is not blocked, if it is determined that the second water pressure value is smaller than or equal to the preset water pressure threshold, it is determined that the water slinging component is blocked, and an error phenomenon that whether the water slinging component is blocked or not is judged for the first time according to the first water pressure value can be effectively prevented. The detection accuracy is further improved.

According to the water throwing component blockage detection method for the water washing air device, if the water throwing component is determined to be blocked, the water flow of the water inlet detected by the flow sensor is obtained; judging whether the water inlet is blocked or not according to the water flow; and if the water inlet is determined not to be blocked, determining that the water throwing hole is blocked. Can definitely confirm that concrete position that takes place to block up is at the water inlet or throwing the water hole according to flow sensor, further provide the basis to throwing away the clearance of water subassembly for the user.

EXAMPLE III

Fig. 6 is a schematic structural diagram of a water slinging component blockage detection device of a water washing air device according to an embodiment of the present invention, and as shown in fig. 6, the water slinging component blockage detection device of the water washing air device according to this embodiment may execute a processing procedure provided in an embodiment of a water slinging component blockage detection method of the water washing air device, where a water slinging component is disposed in a water tank, the water slinging component is configured to suck water in the water tank from a water inlet, and release the water into the water tank after being thrown out through a water slinging hole, and a pressure sensor is disposed in the water tank. This washing air device's water knockout subassembly blocks up detection device 30 includes: an acquisition module 301 and a determination module 302.

The acquiring module 301 is configured to, if it is monitored that a water throwing assembly blockage detection condition is met, control a rotating shaft of the water throwing assembly to rotate for a first preset time, and acquire a first water pressure value in the water tank detected by the pressure sensor. A determining module 302, configured to determine that the water slinger is not blocked if the first water pressure value is greater than a preset water pressure threshold, and determine that the water slinger is blocked if the first water pressure value is less than or equal to the preset water pressure threshold.

In one possible design, further comprising: and a judging module.

The obtaining module 301 is further configured to control a rotating shaft of the water throwing assembly to rotate for a second preset time, and then obtain a second water pressure value in the water tank detected by the pressure sensor;

and the judging module is used for judging whether the water throwing assembly is blocked or not according to the second water pressure value and the preset water pressure threshold value.

In a possible design, the determining module is specifically configured to:

if the second water pressure value is larger than the preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the second water pressure value is smaller than or equal to the preset water pressure threshold value, determining that the water throwing assembly is blocked.

In one possible design, further comprising:

a determination module for determining an amount of water in the water tank;

and the sending module is used for sending the water replenishing amount information to a user if the water amount in the water tank is determined to be smaller than the detected calibration water amount.

In one possible design, the determining module is specifically configured to:

acquiring a third water pressure value acquired by the pressure sensor, and determining the water quantity in the water tank according to the third water pressure value;

or acquiring a water level value in the water tank detected by the water level sensor, and determining the water quantity in the water tank according to the water level value.

In a possible design, a flow sensor is disposed around the water inlet of the water throwing assembly, and the obtaining module 301 is further configured to: after the water throwing assembly is determined to be blocked, water flow of the water inlet monitored by the flow sensor is obtained;

the judging module is also used for judging whether the water inlet is blocked or not according to the water flow;

the determining module is further used for determining that the water throwing hole is blocked if the water inlet is determined not to be blocked.

In a possible design, the sending module is further configured to send water slinging component blocking information to a user if it is determined that the water slinging component is blocked, where the water slinging component blocking information includes a blocking reason.

The water slinging component blockage detection device of the water washing air device provided by the embodiment of the invention can be specifically used for executing the method embodiments provided by the figures 1 and 3, and specific functions and technical effects are not described again.

Example four

Fig. 7 is a structural diagram of a water slinger blockage detection system of a water washing air device according to an embodiment of the present invention, and as shown in fig. 7, a water slinger blockage detection system 40 of a water washing air device according to the embodiment includes: memory 41, processor 42, and pressure sensor 12.

The pressure sensor 12 is arranged in a water tank, a water throwing component is arranged in the water tank, and the water throwing component is used for sucking water in the water tank from a water inlet, throwing the water out through a water throwing hole and releasing the water into the water tank;

the processor 42, the memory 41, the rotating shaft 113 of the hydro slinger assembly, and the pressure sensor 12 are electrically interconnected.

A memory 41 for storing a computer program;

a processor 42 for reading the computer program in the memory and performing the following operations:

if the blockage detection condition of the water throwing assembly is met, controlling a rotating shaft of the water throwing assembly to rotate for a first preset time, and then obtaining a first water pressure value in the water tank detected by the pressure sensor;

if the first water pressure value is determined to be larger than a preset water pressure threshold value, determining that the water throwing assembly is not blocked;

and if the first water pressure value is smaller than or equal to a preset water pressure threshold value, determining that the water throwing assembly is blocked.

In one possible design, the system further includes: a water level sensor 13; the water level sensor 13 is arranged in the water tank;

the water level sensor 13 is electrically interconnected to the processor 42.

The processor 42 is configured to read the computer program in the memory and execute the following operations:

acquiring a third water pressure value acquired by the pressure sensor, and determining the water quantity in the water tank according to the third water pressure value;

or acquiring a water level value in the water tank detected by the water level sensor, and determining the water quantity in the water tank according to the water level value.

In one possible design, the system further includes: a flow sensor 14 disposed about the water inlet.

The flow sensor 14 is electrically interconnected to the processor 42.

The processor 42 is configured to read the computer program in the memory and execute the following operations:

acquiring the water flow of the water inlet detected by the flow sensor; judging whether the water inlet is blocked or not according to the water flow; and if the water inlet is determined not to be blocked, determining that the water throwing hole is blocked.

EXAMPLE five

A fifth embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the method provided in the first embodiment or the second embodiment.

In the embodiments provided in the present invention, it should be understood that the disclosed apparatus and method may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units is only one logical division, and other divisions may be realized in practice, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.

The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, functional units in the embodiments of the present invention may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, or in a form of hardware plus a software functional unit.

The integrated unit implemented in the form of a software functional unit may be stored in a computer readable storage medium. The software functional unit is stored in a storage medium and includes several instructions to enable a computer device (which may be a personal computer, a server, or a network device) or a processor (processor) to execute some steps of the methods according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.

It is obvious to those skilled in the art that, for convenience and simplicity of description, the foregoing division of the functional modules is merely used as an example, and in practical applications, the above function distribution may be performed by different functional modules according to needs, that is, the internal structure of the device is divided into different functional modules to perform all or part of the above described functions. For the specific working process of the device described above, reference may be made to the corresponding process in the foregoing method embodiment, which is not described herein again.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.