CN220301878U - Swimming pool cleaning robot and system with filter blockage degree detection function - Google Patents
Swimming pool cleaning robot and system with filter blockage degree detection function Download PDFInfo
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- CN220301878U CN220301878U CN202321786439.2U CN202321786439U CN220301878U CN 220301878 U CN220301878 U CN 220301878U CN 202321786439 U CN202321786439 U CN 202321786439U CN 220301878 U CN220301878 U CN 220301878U
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- 238000004140 cleaning Methods 0.000 title claims abstract description 123
- 230000009182 swimming Effects 0.000 title claims abstract description 118
- 238000001514 detection method Methods 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 204
- 230000006698 induction Effects 0.000 claims abstract description 40
- 238000004891 communication Methods 0.000 claims abstract description 26
- 230000000903 blocking effect Effects 0.000 description 11
- 238000005259 measurement Methods 0.000 description 5
- 239000010865 sewage Substances 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000012661 Dyskinesia Diseases 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000011664 signaling Effects 0.000 description 1
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Abstract
The utility model discloses a swimming pool cleaning robot with filter blockage degree detection function, which comprises: the water pump comprises a shell, a filter, a water pump and an electromagnetic flow induction device, wherein the filter, the water pump and the electromagnetic flow induction device are arranged in the shell, a water inlet and a water outlet are formed in the shell, a water flow channel communicated with the water inlet and the water outlet is formed in the shell, the filter is arranged in the water flow channel, and the water pump is at least partially arranged in the water flow channel; the electromagnetic flow sensing device is used for detecting the flow velocity of water in the water flow channel. Correspondingly, the utility model also discloses a swimming pool cleaning system with the filter blockage degree detection function, which comprises the cloud server and the swimming pool cleaning robot, wherein the swimming pool cleaning robot can be directly or indirectly in communication connection with the cloud server.
Description
Technical Field
The utility model relates to the technical field of environmental protection equipment, in particular to a swimming pool cleaning robot and a swimming pool cleaning system with a filter blocking degree detection function.
Background
Swimming pools are well known as the primary sites where people engage in swimming activities, and some garbage or bacteria are present in swimming pools during use, so that regular cleaning of the swimming pool is required. Among them, a current user often uses a pool cleaning robot to clean a pool, which can carry a cleaning device to move in water, thereby cleaning the pool.
When the swimming pool cleaning robot is practically applied, the swimming pool cleaning robot can suck water in the swimming pool, enter the shell of the swimming pool cleaning robot, then filter the water by using the filter, and place the filtered garbage in the garbage bin. That is, after the swimming pool cleaning robot cleans, the filter screen of the filter sucks a lot of dust particles, and the filter is blocked once the filter is not cleaned for a long time, so that the pumping efficiency of the machine is reduced, the cleaning capability is reduced, and the abnormal movement posture of the swimming pool cleaning robot is possibly caused under some extreme conditions.
At present, current swimming pool cleaning machines people can not effectively detect the jam degree of filter, and the user also can't in time know swimming pool cleaning machines people's filter dirty condition, so what need to be urgent designs a swimming pool cleaning machines people and system with filter jam degree detects function to the user has perceived the filter fast and has received the jam.
Disclosure of Invention
The technical problems to be solved by the utility model are as follows: the utility model provides a swimming pool cleaning robot and system with filter jam degree detects function, it can effectively detect filter jam degree to the suggestion user washs swimming pool cleaning robot's filter, ensures swimming pool cleaning robot's normal operating.
In order to solve the technical problems, the technical scheme of the utility model is as follows: a swimming pool cleaning robot with filter clogging degree detection function, comprising: the water pump comprises a shell, a filter, a water pump and an electromagnetic flow induction device, wherein the filter, the water pump and the electromagnetic flow induction device are arranged in the shell, a water inlet and a water outlet are formed in the shell, a water flow channel communicated with the water inlet and the water outlet is formed in the shell, the filter is arranged in the water flow channel, and the water pump is at least partially arranged in the water flow channel; the electromagnetic flow sensing device is used for detecting the flow velocity of water in the water flow channel.
Further, in the swimming pool cleaning robot according to the present utility model, the electromagnetic flow sensing device includes a voltage measuring device and a magnetic member, the magnetic member is disposed on a side of the housing close to the water flow channel, the voltage measuring device is in contact with an outer side surface of the water flow channel, and the voltage measuring device is configured to measure a voltage generated by cutting the magnetic induction line by water flow in the water flow channel.
Further, in the swimming pool cleaning robot according to the present utility model, the electromagnetic flow sensing device is disposed in the water flow channel, and the electromagnetic flow sensing device is disposed at one end of the water flow channel near the water outlet.
Further, in the swimming pool cleaning robot according to the present utility model, the water flow channel includes a circular channel, the cross-sectional shape of the circular channel is circular, and the electromagnetic flow sensing device is disposed in the circular channel.
Further, in the swimming pool cleaning robot according to the present utility model, the swimming pool cleaning robot further comprises a controller, wherein the controller is disposed in the housing, and the controller is respectively connected with the water pump and the electromagnetic flow sensing device.
Further, in the swimming pool cleaning robot according to the present utility model, the swimming pool cleaning robot further comprises an indicating device, wherein the indicating device is provided on the housing, and the indicating device is electrically connected with the controller.
Further, in the swimming pool cleaning robot according to the present utility model, the indication means includes at least one of an indication lamp, a buzzer and a vibrator.
Further, in the swimming pool cleaning robot according to the present utility model, the swimming pool cleaning robot further comprises a communication device, wherein the communication device is arranged in the housing, and the communication device is electrically connected with the controller.
Accordingly, another object of the present utility model is to provide a pool cleaning system with a filter clogging degree detecting function, which is implemented based on the above-mentioned pool cleaning robot of the present utility model, and which also can realize a function of detecting a filter clogging degree.
In the utility model, the technical scheme specifically designed is as follows: a swimming pool cleaning system with filter clogging degree detection function, comprising: the swimming pool cleaning robot is directly or indirectly in communication connection with the cloud server.
Furthermore, in the swimming pool cleaning system of the present utility model, the swimming pool cleaning system further comprises a user terminal device, wherein the user terminal device is a mobile phone or a tablet computer, and the user terminal device is in wireless communication connection with the cloud server.
The utility model has the beneficial effects that: the inventor optimally designs a brand new swimming pool cleaning robot, an electromagnetic flow induction device is added in the swimming pool cleaning robot, when the swimming pool cleaning robot moves underwater, water flows through a water flow channel, flow and flow velocity can be generated when the water flows in the water flow channel, and the electromagnetic flow induction device cuts magnetic field induction lines of the electromagnetic flow induction device, and the faster the magnetic induction lines are cut, the faster the water flow velocity is, and the greater the flow is; at this time, the electromagnetic flow sensing device can monitor the flow velocity of the water flow by detecting the voltage generated by the water flow cutting magnetic induction line, so as to judge the filter blockage degree of the swimming pool cleaning robot according to the flow velocity of the water flow in the water flow channel. Therefore, the swimming pool cleaning robot can simply, conveniently and effectively detect the blocking degree of the filter by using the electromagnetic flow sensing device, has high detection accuracy, and has good popularization prospect and application value.
Drawings
FIG. 1 is a schematic view showing an internal structure of a swimming pool cleaning robot according to the present utility model in one embodiment;
fig. 2 is a schematic diagram of the working principle of the swimming pool cleaning robot according to the present utility model in an embodiment, which uses an electromagnetic flow sensing device to cooperate with detecting the flow velocity of water in a water channel.
Fig. 3 is a schematic diagram of the signaling principle of the pool cleaning system according to the present utility model in one embodiment.
Description of the reference numerals:
1. a housing; 11. a water inlet; 12. a water outlet; 13. a water flow channel; 131. a circular channel;
2. an electromagnetic flow sensing device; 21. a magnetic member; 22. a voltage measuring device;
3. a water pump;
4. a controller;
5. a communication device.
Detailed Description
In order to describe the technical contents, the achieved objects and effects of the present utility model in detail, the following description will be made with reference to the embodiments in conjunction with the accompanying drawings.
Referring to fig. 1 and 2, the present utility model provides a swimming pool cleaning robot, comprising: the water pump comprises a shell 1, a filter, a water pump 3 and an electromagnetic flow induction device 2, wherein the filter, the water pump 3 and the electromagnetic flow induction device 2 are arranged in the shell 1, a water inlet 11 and a water outlet 12 are formed in the shell 1, a water flow channel 13 communicated with the water inlet 11 and the water outlet 12 is formed in the shell 1, the filter is arranged in the water flow channel 13, and the water pump 3 is at least partially arranged in the water flow channel 13; wherein the electromagnetic flow sensing device 2 is used for detecting the flow velocity of water in the water flow channel 13.
As can be seen from the above description, in the present utility model, the inventor optimally designed a new swimming pool cleaning robot, and in practical use of the swimming pool cleaning robot, the suction pump 3 partially disposed in the water flow channel 13 can effectively suck sewage into the housing 1 from the water inlet 11, and the sewage flows in the water flow channel 13, so that the sewage introduced into the water flow channel 13 can be discharged from the water outlet 12 after being filtered by the filter; wherein, arrow X in both FIG. 1 and FIG. 2 represents the flow trace of the water flow. Unlike the prior art, in the swimming pool cleaning robot designed by the utility model, the electromagnetic flow sensing device 2 is also arranged in the shell 1, flow and flow speed can be generated when water flows in the water flow channel 13, and the electromagnetic flow sensing device 2 cuts the magnetic field induction line, and the faster the magnetic induction line is cut, the faster the water flow speed is, and the larger the flow is; the electromagnetic flow sensing device 2 can measure the flow rate of the water in the water channel 13 by detecting the voltage generated by cutting the magnetic induction line by the water flow, so as to judge the filter clogging degree of the swimming pool cleaning robot according to the flow rate of the water.
It should be noted that, compared with other sensors, the electromagnetic flow induction device 2 has the advantages of no need of movable devices, difficult blocking, simple water resistance and convenient disassembly and assembly.
When the current flow rate of the water flow is judged to be greater than the preset threshold value by the voltage value detected by the electromagnetic flow sensing device 2, the current flow rate of the swimming pool cleaning robot can be judged to be normal, and normal cleaning of the swimming pool can be maintained; on the contrary, if the voltage value detected by the electromagnetic flow sensing device 2 judges that the current flow speed of the current water flow is smaller than the preset threshold value, the filter of the current swimming pool cleaning robot can be judged to be blocked, and the user is timely warned to be prompted to clean the filter.
Further, in the swimming pool cleaning robot according to the present utility model, the electromagnetic flow sensing device 2 includes a voltage measuring device 22 and a magnetic member 21, the magnetic member 21 is disposed on one side of the housing 1 near the water flow channel 13, the voltage measuring device 22 is in contact with an outer side surface of the water flow channel 13, and the voltage measuring device 22 is used for measuring a voltage generated by cutting a magnetic induction line by water flow in the water flow channel 13.
Referring to fig. 1 and fig. 2, in the above-mentioned embodiments of the present utility model, in some specific embodiments, the electromagnetic flow sensing device 2 installed in the housing 1 of the swimming pool cleaning robot may include a voltage measuring device 22 and a magnetic member 21; the magnetic member 21 may be specifically disposed on a side of the housing 1 near the water flow channel 13, and the electromagnetic measuring device may be in contact with an outer side surface of the water flow channel 13.
This is so arranged because: the magnetic piece 21 is arranged on one side of the shell 1 close to the water flow channel 13, and the magnetic piece 21 can be used for generating a magnetic field so that a magnetic induction line of the magnetic field can be arranged in the water flow channel 13, and water flow can conveniently cut the magnetic induction line to generate voltage when passing through the water flow channel 13; accordingly, the voltage measuring device 22 is controlled to contact with the outer side surface of the water flow channel 13, so that the voltage generated by cutting the magnetic induction line by the water flow can be measured by the voltage measuring device 22, and the speed of the water flow in the water flow channel 13 can be known by measuring the voltage.
In the present utility model, the measurement principle of the voltage measurement device 22 is that according to faraday's law of electromagnetic induction, the conductive liquid flows in the magnetic field to generate electromotive force, namely voltage E, and the voltage E, the magnetic induction intensity B and the average flow v of the conductive liquid satisfy a certain proportional relationship:
E＝KBDv
wherein E represents the voltage generated by cutting the induction line in the magnetic field by water flow, and the unit parameter is V; k represents a proportionality coefficient, and K is a constant 1 under the condition that the inner diameter D of the water flow channel and the magnetic induction intensity B are unchanged; d is the inner diameter of the water flow channel, and the unit parameter is m; v represents the average flow velocity of water flow, and the unit parameter is m/s.
Thus, the voltage measuring device 22 can derive v=e/(KBD) by using the functional relation to measure the average flow velocity v of the water flow in the water flow channel, and when the water flow channel 13 of the test area is the circular channel 131, the volume flow Q of the water flow is calculated according to the formula: q=pi D 2 v/4, the flow Q of the water flow in the water flow channel can be calculated.
It should be noted that, in practical application, the above-mentioned voltage measuring device 22 may include an electrode in contact with the outer side surface of the water flow channel 13; the magnetic member 21 may be a permanent magnet or an exciting coil. Accordingly, in some preferred embodiments, the electromagnetic flow sensing device 2 may be connected to a ground, which may effectively avoid the influence of other external currents, so as to ensure accuracy of the measurement result.
Further, in the swimming pool cleaning robot according to the present utility model, the electromagnetic flow sensor 2 is disposed in the water flow channel 13, and the electromagnetic flow sensor 2 is disposed at one end of the water flow channel 13 near the water outlet 12.
In order to improve the collection effect of the electromagnetic flow sensing device 2, in some preferred embodiments, the electromagnetic flow sensing device 2 may be disposed in the water flow channel 13, and specifically disposed at an end of the water flow channel 13 near the water outlet 12. Wherein, the electromagnetic flow sensing device 2 is arranged at a position close to the water outlet 12 because: the water flow channel 13 near the water outlet 12 is usually provided with a higher water flow speed, so that the electromagnetic flow sensing device 2 is arranged near the water outlet 12, thereby ensuring that the measured water flow speed changes more sensitively.
Further, in the swimming pool cleaning robot according to the present utility model, the water flow channel 13 includes a circular channel 131, the cross-sectional shape of the circular channel 131 is circular, and the electromagnetic flow sensing device 2 is disposed in the circular channel 131.
In the above-described aspect of the present utility model, it is necessary to provide at least a part of the circular passage 131 having a circular cross-sectional shape in the water flow passage 13, because: the circular channel 131 is not easy to cause turbulence, the electromagnetic flow sensing device 2 is arranged at the position and the flow velocity of the water in the water flow channel 13 is measured, so that the measurement result of the electromagnetic flow sensing device 2 can be ensured to be more accurate.
Further, in the swimming pool cleaning robot according to the present utility model, the swimming pool cleaning robot further comprises a controller 4, wherein the controller 4 is disposed in the housing 1, and the controller 4 is connected to the water pump 3 and the electromagnetic flow sensing device 2 respectively.
Further, in the swimming pool cleaning robot according to the present utility model, the swimming pool cleaning robot further comprises an indication device, wherein the indication device is arranged on the casing 1, and the indication device is electrically connected with the controller 4.
Further, in the swimming pool cleaning robot according to the present utility model, the indication means includes at least one of an indication lamp, a buzzer and a vibrator.
Currently, when a swimming pool cleaning robot is cleaned for a while, a filter is blocked due to accumulation of fine dust, and the water inflow is slowly reduced, and the water discharge is reduced, so that the cleaning capability of the swimming pool cleaning robot is continuously reduced. If the swimming pool is particularly dirty, the filter of the swimming pool cleaning robot can be blocked quickly, and ineffective cleaning is performed later, so that user complaints are easily caused.
Therefore, when the swimming pool cleaning robot is actually applied, an indicating device can be arranged on the swimming pool cleaning robot, the indicating device can comprise at least one of an indicating lamp, a buzzer and a vibrator, and once the electromagnetic flow sensing device 2 detects that the water flow velocity in the water flow channel 13 is lower than a set threshold value, the current filter blockage is judged; at this moment, the electromagnetic flow induction device 2 can send a blocking signal to the controller 4, the controller 4 can send an alarm signal to the indicating device after receiving the blocking signal, at this moment, the indicating lamp of the indicating device can be lightened, the buzzer can sound and alarm, and the vibrator can start vibrating, so that a user is prompted to timely clean the filter of the swimming pool cleaning robot.
Further, in the swimming pool cleaning robot according to the present utility model, the swimming pool cleaning robot further comprises a communication device 5, wherein the communication device 5 is disposed in the housing 1, and the communication device 5 is electrically connected with the controller 4.
In the present utility model, in order to facilitate the pool cleaning robot to transmit itself to the external device for the filter clogging situation, in some preferred embodiments, a communication device 5 may be further provided in the pool cleaning robot, and the communication device 5 is electrically connected to the controller 4 and can be connected to the external device in a wireless communication manner.
Accordingly, in the present utility model, the inventors have devised a pool cleaning system having a filter clogging degree detection function, comprising: the swimming pool cleaning robot is directly or indirectly in communication connection with the cloud server.
Furthermore, in the swimming pool cleaning system of the present utility model, the swimming pool cleaning system further comprises a user terminal device, wherein the user terminal device is a mobile phone or a tablet computer, and the user terminal device is in wireless communication connection with the cloud server.
When the swimming pool cleaning robot is actually applied, the swimming pool cleaning robot can be directly or indirectly connected with the cloud server, so that the blocking condition of the filter of the swimming pool cleaning robot is sent to the cloud server, and at the moment, a user obtains the information of the cloud server by utilizing portable user side equipment (a mobile phone or a tablet personal computer), so that the blocking condition of the filter of the swimming pool cleaning robot can be obtained.
It should be noted that, in some cases, the above-mentioned swimming pool cleaning robot can be directly connected to the cloud server in a wireless communication manner, and in some preferred embodiments, the above-mentioned swimming pool cleaning robot can also be indirectly connected to the cloud server through a gateway.
Embodiment one:
referring to fig. 1, a first embodiment of the present utility model is as follows: a swimming pool cleaning system comprises a cloud server, a swimming pool cleaning robot, user side equipment and a gateway on the bank. The swimming pool cleaning robot can be indirectly connected with the cloud server through a gateway on the bank, the user side equipment can be connected with the cloud server in a wireless communication mode, and the user side equipment can specifically comprise a mobile phone and a tablet computer.
In this embodiment, the swimming pool cleaning robot specifically includes: the device comprises a shell 1, a filter, a water suction pump 3, a controller 4, a communication device 5 and an electromagnetic flow induction device 2 which are arranged in the shell 1, wherein a water inlet 11 and a water outlet 12 are formed in the shell 1, and a water flow channel 13 which is respectively communicated with the water inlet 11 and the water outlet 12 is arranged in the shell 1. Wherein the electromagnetic flow sensing device 2 and the water pump 3 are at least partially arranged in the water flow channel 13, and the water pump 3, the communication device 5 and the electromagnetic flow sensing device 2 are all connected with the controller 4.
As shown in fig. 1, referring to fig. 2, in this embodiment, the end of the water flow channel 13 near the water outlet 12 is a circular channel 131, and the cross-sectional shape of the circular channel 131 is circular.
In this embodiment, the electromagnetic flow rate sensing device 2 includes a voltage measuring device 22 and a magnetic member 21, the magnetic member 21 is an exciting coil which is provided on one side of the housing 1 near the circular passage 131 and which is capable of generating a magnetic field when energized, the magnetic field being capable of covering a part of the water flow passage 13, the magnetic induction lines of which are shown as a in fig. 2, and X in fig. 2 indicating the flow direction of the water flow in the water flow passage 13, so that the water flow in the water flow passage 13 can cut the magnetic induction lines in the magnetic field and generate a voltage when flowing. Correspondingly, the voltage measuring device 22 specifically includes an electrode, which can contact with the outer side surface of the water flow channel 13, so that the voltage measuring device 22 can measure the voltage generated by cutting the magnetic induction line by the water flow in the water flow channel 13.
Accordingly, in the first embodiment, the housing 1 is further provided with an indicating device, which includes an indicator lamp, a vibrator, and a buzzer, and which can be electrically connected to the controller 4.
Before the swimming pool cleaning robot of the first embodiment is actually applied, a preset threshold value needs to be preset, and when the voltage value detected by the electromagnetic flow sensing device 2 judges that the current flow velocity of water is greater than the preset threshold value, the current flow velocity of the swimming pool cleaning robot can be judged to be normal, and normal cleaning of the swimming pool can be maintained; on the contrary, if the voltage value detected by the electromagnetic flow sensing device 2 determines that the current flow rate of the water flow is smaller than the preset threshold value, it can be determined that the filter of the current swimming pool cleaning robot is blocked.
When the swimming pool cleaning robot is started to work, the water suction pump 3 can pump water into the shell 1 from the water inlet 11, the water flows along the water flow channel 13 after entering the shell 1, and the water is filtered by the filter and then discharged from the water outlet 12.
During the operation of the swimming pool cleaning robot, the water flow can generate flow and flow velocity when flowing in the water flow channel 13, the water flow can cut the magnetic field induction line of the magnetic piece 21 of the electromagnetic flow induction device 2, and the faster the magnetic induction line is cut, the faster the water flow velocity is, and the larger the flow is; the electromagnetic flow sensing device 2 can measure the flow rate of the water in the water channel 13 by detecting the voltage generated by cutting the magnetic induction line by the water flow, so as to judge the filter clogging degree of the swimming pool cleaning robot according to the flow rate of the water.
In the first embodiment, the electromagnetic flow rate sensing device 2 obtains the data corresponding to the flow rate and the flow rate of the water flow according to the detected voltage to determine the current filter clogging state, see the following table 1:
table 1.
It follows that when the filter is plugged, the water displacement is reduced, and the water flow rate is slowed down; once the electromagnetic flow sensing device 2 detects that the flow velocity of water in the water flow channel 13 is lower than a preset threshold value, judging that the current filter is blocked; at this moment, the electromagnetic flow induction device 2 can send a blocking signal to the controller 4, the controller 4 can send an alarm signal to the indicating device after receiving the blocking signal, at this moment, the indicating lamp of the indicating device can be lightened, the buzzer can sound an alarm sound, and the vibrator starts vibrating so as to prompt a user to timely clean the filter of the swimming pool cleaning robot.
In practical application, the swimming pool cleaning robot can move in the swimming pool through the driving device (wheels and caterpillar tracks) on the inner wall of the swimming pool; when the driving device does not contact the inner wall of the swimming pool, the swimming pool cleaning robot can also push the swimming pool cleaning robot to move in the swimming pool by means of the reaction force generated by the water flow sprayed from the water outlet 12 and acting on the shell 1, and under the moving condition, the travelling speed of the swimming pool cleaning robot is closely related to the water flow speed.
For example, referring to the above table 1, it can be seen that when the swimming pool cleaning robot pushes itself to move in the swimming pool by the reaction force acting on the housing 1 generated by the water flow ejected from the water outlet 12, the greater the traveling speed of the swimming pool cleaning robot, the greater the flow rate of the water flow per unit time through the electromagnetic flow sensing device; conversely, the smaller the travel speed of the pool cleaning robot, the smaller the flow rate of water through the electromagnetic flow sensing device per unit time.
In addition, in practical application, the controller 4 may send the blocking information of the filter of the current swimming pool cleaning robot to the cloud server in real time through the communication device 5, and the user may receive the blocking information of the filter of the current swimming pool cleaning robot from the user terminal device through the wireless communication connection between the user terminal device and the cloud server. For example: when the filter is plugged, the electromagnetic flow sensing device 2 sends a plugging signal to the controller 4, the controller 4 can send the signal to a gateway on the shore through the communication module, then the plugging information of the relevant filter is sent to the cloud server through the gateway connected with the cloud server, and the cloud server stores and finally sends the plugging information to the user terminal equipment so as to warn the user that the filter of the swimming pool cleaning robot needs to be cleaned.
In addition, it should be noted that, in this embodiment, the electromagnetic flow sensing device 2 is connected to the ground, which can effectively avoid the influence of other external currents, so as to ensure the accuracy of the measurement result.
As can be seen from the above, in the present utility model, the inventor optimally designs a new swimming pool cleaning robot, which has an electromagnetic flow sensing device 2 added therein, when the machine moves under water, water flows through a water flow channel 13, and when flowing in the water flow channel 13, the water flow will generate flow and velocity, and the magnetic field induction line of the electromagnetic flow sensing device 2 will be cut, and the faster the induction line is cut, the faster the water flow velocity is, and the greater the flow is; the electromagnetic flow sensing device 2 can monitor the flow rate of the water flow by detecting the voltage generated by the water flow cutting magnetic induction line, so as to judge the filter clogging degree of the swimming pool cleaning robot according to the flow rate of the water flow in the water flow channel 13.
The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent changes made by the specification and drawings of the present utility model, or direct or indirect application in the relevant art, are included in the scope of the present utility model.
Claims (10)
1. Swimming pool cleaning robot with filter jam degree detects function, characterized by comprising: the water pump comprises a shell, a filter, a water pump and an electromagnetic flow induction device, wherein the filter, the water pump and the electromagnetic flow induction device are arranged in the shell, a water inlet and a water outlet are formed in the shell, a water flow channel communicated with the water inlet and the water outlet is formed in the shell, the filter is arranged in the water flow channel, and the water pump is at least partially arranged in the water flow channel; the electromagnetic flow sensing device is used for detecting the flow velocity of water in the water flow channel.
2. The swimming pool cleaning robot of claim 1, wherein the electromagnetic flow sensing device comprises a voltage measuring device and a magnetic member, the magnetic member is arranged on one side of the housing close to the water flow channel, the voltage measuring device is in contact with the outer side surface of the water flow channel, and the voltage measuring device is used for measuring the voltage generated by cutting the magnetic induction line by water flow in the water flow channel.
3. A swimming pool cleaning robot as recited in claim 1, wherein the electromagnetic flow sensing device is disposed in the water flow channel and the electromagnetic flow sensing device is disposed at an end of the water flow channel proximate the water outlet.
4. A swimming pool cleaning robot as recited in claim 1, wherein the water flow channel comprises a circular channel having a circular cross-sectional profile, the electromagnetic flow sensing device being disposed in the circular channel.
5. A swimming pool cleaning robot as recited in claim 1, further comprising a controller disposed in the housing and connected to the suction pump and the electromagnetic flow sensing device, respectively.
6. A swimming pool cleaning robot as recited in claim 5, further comprising an indicator disposed on the housing, the indicator electrically coupled to the controller.
7. The pool cleaning robot of claim 6, wherein the indicating device includes at least one of an indicator light, a buzzer, and a vibrator.
8. A swimming pool cleaning robot as recited in claim 5, further comprising a communication device disposed in the housing, the communication device being electrically connected to the controller.
9. A swimming pool cleaning system with filter clogging degree detection function, comprising: cloud server and the swimming pool cleaning robot according to any one of claims 1-8, which is in direct or indirect communication connection with the cloud server.
10. The pool cleaning system of claim 9, further comprising a user-side device, the user-side device being a cell phone or tablet computer, the user-side device being in wireless communication with the cloud server.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786439.2U CN220301878U (en) | 2023-07-07 | 2023-07-07 | Swimming pool cleaning robot and system with filter blockage degree detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321786439.2U CN220301878U (en) | 2023-07-07 | 2023-07-07 | Swimming pool cleaning robot and system with filter blockage degree detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220301878U true CN220301878U (en) | 2024-01-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321786439.2U Active CN220301878U (en) | 2023-07-07 | 2023-07-07 | Swimming pool cleaning robot and system with filter blockage degree detection function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220301878U (en) |
-
2023
- 2023-07-07 CN CN202321786439.2U patent/CN220301878U/en active Active
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