CN117030128A - Water pump with waterproof monitoring function - Google Patents
Water pump with waterproof monitoring function Download PDFInfo
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- CN117030128A CN117030128A CN202310562633.0A CN202310562633A CN117030128A CN 117030128 A CN117030128 A CN 117030128A CN 202310562633 A CN202310562633 A CN 202310562633A CN 117030128 A CN117030128 A CN 117030128A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000012544 monitoring process Methods 0.000 title claims abstract description 55
- 238000012545 processing Methods 0.000 claims abstract description 152
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 230000007613 environmental effect Effects 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000012937 correction Methods 0.000 claims description 142
- 239000011159 matrix material Substances 0.000 claims description 61
- 230000002159 abnormal effect Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 27
- 230000006870 function Effects 0.000 abstract description 19
- 230000006378 damage Effects 0.000 description 11
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 8
- 238000004590 computer program Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 208000027418 Wounds and injury Diseases 0.000 description 4
- 238000001514 detection method Methods 0.000 description 4
- 208000014674 injury Diseases 0.000 description 4
- 238000007689 inspection Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000005856 abnormality Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0088—Testing machines
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
- G01M3/32—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators
- G01M3/3236—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers
- G01M3/3272—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors for containers, e.g. radiators by monitoring the interior space of the containers for verifying the internal pressure of closed containers
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/24—Reminder alarms, e.g. anti-loss alarms
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Emergency Alarm Devices (AREA)
Abstract
The invention relates to the technical field of water pumps with waterproof monitoring functions, and particularly discloses a water pump with a waterproof monitoring function, which comprises: the spiral case of water pump, impeller rotor, stator module, casing, sealing washer and back shroud still include: the monitoring module is used for monitoring the environmental information in the shell; the alarm module is used for sending alarm information; the processing module is used for controlling the alarm module to send alarm information according to the environmental information in the shell. The monitoring module is used for monitoring the humidity, the leakage liquid amount and the pressure value in the environment in the shell in real time, so that the processing module can timely master the working state of the water pump, analyze the humidity, the leakage liquid amount and the pressure value in the water pump, timely find out the water inlet condition in the water pump, and send alarm information to maintenance personnel through the alarm module to remind the maintenance personnel to timely maintain, delay maintenance time due to faults is avoided, maintenance efficiency is improved, and maintenance cost is reduced.
Description
Technical Field
The invention relates to the technical field of water pumps with a waterproof monitoring function, in particular to a water pump with a waterproof monitoring function.
Background
Along with the continuous progress of modern life, the water pump is used as important hydraulic engineering equipment and is widely applied to the fields of families, agriculture, industry and the like.
However, at present, in the use process of the water pump, because the water pump is usually installed in a humid environment, damage such as short circuit and the like of the water pump caused by water inflow usually occurs, so that the water pump cannot work normally, even electrical faults, equipment damage, injury to operators and the like are caused, and inconvenience is brought to life and production of people.
Therefore, the water pump with the waterproof monitoring function is urgently needed to be invented, and is used for reminding a user of repairing and maintaining in time when the water inlet of the water pump is monitored, preventing the water pump from being further damaged and further prolonging the service life of the water pump.
Disclosure of Invention
In view of the above, the invention provides a water pump with a waterproof monitoring function, which aims to avoid the problems of electric faults, equipment damage, injury to operators and the like caused by water inflow in the use process of the water pump through real-time monitoring.
In one aspect, the present invention provides a water pump with a waterproof monitoring function, including:
the water pump spiral case, impeller rotor, stator module, casing, sealing washer and back shroud, impeller rotor with stator module rotates to be connected, casing one end is established after the cover impeller rotor and stator module with the water pump spiral case is connected, the casing other end with the back shroud is connected, the sealing washer inlays to be established the casing with back shroud junction.
Further, the method further comprises the following steps:
the monitoring module is used for monitoring the environmental information in the shell;
the alarm module is used for sending alarm information;
and the processing module is used for controlling the alarm module to send alarm information according to the environmental information in the shell.
Further, the processing module is further configured to obtain real-time humidity P in the environmental information inside the housing, a preset standard humidity P0 is set in the processing module, and the processing module is further configured to determine whether the housing is excessively humid according to a relationship between the real-time humidity P and the preset standard humidity P0;
when P is less than or equal to P0, the processing module judges that the inside of the shell is not excessively moist;
when P is more than P0, the processing module judges that the inside of the shell is excessively humid, and adjusts the grade of the alarm information according to the humidity difference between the real-time humidity section P and the preset standard humidity P0.
Further, the processing module determines that the housing is excessively humid, and adjusts the level of the alarm information according to the humidity difference between the real-time humidity level P and the preset standard humidity P0, including:
The processing module acquires the level U of the current alarm information;
the processing module is also internally provided with a preset humidity difference matrix Y, and for the preset humidity difference matrix Y, Y (Y1, Y2, Y3 and Y4) is set, wherein Y1 is a first preset humidity difference value, Y2 is a second preset humidity difference value, Y3 is a third preset humidity difference value, Y4 is a fourth preset humidity difference value, and Y1 is more than Y2 and less than Y3 and more than Y4; the processing module is also internally provided with a grade adjustment coefficient matrix K of preset alarm information, wherein the grade adjustment coefficient matrix K of the preset alarm information is set to K (K1, K2, K3 and K4), K1 is the grade adjustment coefficient of the first preset alarm information, K2 is the grade adjustment coefficient of the second preset alarm information, K3 is the grade adjustment coefficient of the third preset alarm information, K4 is the grade adjustment coefficient of the fourth preset alarm information, and K1 is more than 0 and less than K2 and less than K3 and less than 1;
the processing module is further configured to select a corresponding level adjustment coefficient of the alert information to adjust the level U of the current alert information according to a relationship between a humidity difference value between the real-time humidity level P and the preset standard humidity P0 and each preset humidity difference value in the preset humidity difference value matrix Y;
When P-P0 is less than or equal to Y1, the level U of the current alarm information is not adjusted;
when Y1 is more than P-P0 and less than or equal to Y2, selecting a grade adjustment coefficient K1 of the first preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K1;
when Y2 is less than P-P0 and less than or equal to Y3, selecting a grade adjustment coefficient K2 of the second preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K2;
when Y3 is less than P-P0 and less than or equal to Y4, selecting a grade adjustment coefficient K3 of the third preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K3;
when Y4 is less than P-P0, selecting a grade adjustment coefficient K4 of the fourth preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K4.
Further, when the processing module selects the i-th preset alarm information level adjustment coefficient Ki to adjust the current alarm information level U, the processing module obtains the adjusted alarm information level u×ki, i=1, 2,3,4, including:
The processing module is further used for acquiring real-time liquid quantity J in the shell, a preset standard liquid quantity J0 is further set in the processing module, and the processing module is further used for judging whether leakage occurs in the shell currently according to the relation between the real-time liquid quantity J and the preset standard liquid quantity J0;
when J is less than or equal to J0, the processing module judges that no leakage occurs in the shell;
when J is more than J0, the processing module judges that leakage occurs in the shell, acquires real-time leakage liquid quantity according to a liquid quantity difference value between the real-time liquid quantity J and the preset standard liquid quantity J0, and corrects the adjusted alarm information grade U.S. Ki according to the real-time leakage liquid quantity.
Further, when the processing module obtains a real-time leakage liquid amount according to a liquid amount difference between the real-time liquid amount J and the preset standard liquid amount J0, and corrects the adjusted alarm information level u×ki according to the real-time leakage liquid amount, the processing module includes:
a preset leakage liquid amount matrix T is set in the processing module, T (T1, T2, T3 and T4) is set for the preset leakage liquid amount matrix T, wherein T1 is a first preset leakage liquid amount, T2 is a second preset leakage liquid amount, T3 is a third preset leakage liquid amount, T4 is a fourth preset leakage liquid amount, and T1 is more than T2 and less than T3 and less than T4; the processing module is also internally provided with a preset alarm information grade correction coefficient matrix R, R (R1, R2, R3 and R4) is set for the preset alarm information grade correction coefficient matrix R, wherein R1 is a first preset alarm grade correction coefficient, R2 is a second preset alarm grade correction coefficient, R3 is a third preset alarm grade correction coefficient, R4 is a fourth preset alarm grade correction coefficient, and R1 is more than 0.5 and less than R2 and less than R3 and less than R4 and less than 1;
The processing module is further configured to select a corresponding alarm information level correction coefficient according to a relationship between the real-time leakage liquid amount and each preset leakage liquid amount in the preset leakage liquid amount matrix T, and correct the adjusted alarm level u×ki;
when J-J0 is less than T1, not correcting the adjusted alarm level U-Ki;
when T1 is less than or equal to J-J0 and less than T2, selecting the first preset alarm level correction coefficient R1 to correct the adjusted alarm level U Ki, wherein the corrected alarm level is U Ki R1;
when T2 is less than or equal to J-J0 and less than T3, selecting the second preset alarm level correction coefficient R2 to correct the adjusted alarm level U.Ki, wherein the corrected alarm level is U.Ki.R2;
when T3 is less than or equal to J-J0 and less than T4, selecting the third preset alarm level correction coefficient R3 to correct the adjusted alarm level U.Ki, wherein the corrected alarm level is U.Ki.R3;
when T4 is less than or equal to J-J0, the fourth preset alarm level correction coefficient R4 is selected to correct the adjusted alarm level U.Ki, and the corrected alarm level is U.Ki.R4.
Further, when the i preset alarm level correction coefficient Ri is selected to correct the adjusted alarm level u×ki, the processing module obtains the corrected alarm level u×ki, i=1, 2,3,4, including:
The processing module is further used for acquiring a real-time pressure value F in the shell, a preset standard pressure value F0 is also set in the processing module, and the processing module is further used for judging whether the pressure in the shell is normal or not according to the relation between the real-time pressure value F and the preset standard pressure value F0;
when F is less than or equal to F0, the processing unit judges that the internal pressure of the shell is normal;
when F > F0, the processing unit judges that the pressure in the shell is abnormal, and carries out secondary correction on the corrected alarm information grade U.Ki.Ri according to the pressure difference value between the real-time pressure value F and the preset standard pressure value F0.
Further, when the processing module determines that the pressure in the casing is abnormal, and performs secondary correction on the corrected alarm information level u×ki×ri according to the pressure difference between the real-time pressure value F and the preset standard pressure value F0, the processing module includes:
the processing module is also internally provided with a preset pressure difference matrix G, for the preset pressure difference matrix G, G (G1, G2, G3 and G4) is set, wherein G1 is a first preset pressure difference value, G2 is a second preset pressure difference value, G3 is a third preset pressure difference value, G4 is a fourth preset pressure difference value, G1 < G2 < G3 < G4, the processing module is also internally provided with a preset alarm information level secondary correction coefficient matrix S, for the preset alarm information level secondary correction coefficient matrix S, S (S1, S2, S3 and S4) is set, S1 is a first preset alarm information level secondary correction coefficient, S2 is a second preset alarm information level secondary correction coefficient, S3 is a third preset alarm information level secondary correction coefficient, S4 is a fourth preset alarm information level secondary correction coefficient, and S1 < S2 < S3 < S4 < 1.2;
The processing module is further used for selecting a corresponding secondary correction coefficient of the preset alarm information level according to the relation between the pressure difference value between the real-time pressure value F and the preset standard pressure value F0 and each preset pressure difference value in a preset pressure difference value matrix G, and performing secondary correction on the corrected alarm information level;
when F-F0 is less than G1, the corrected alarm information level U-Ki-Ri is not subjected to secondary correction;
when G1 is less than or equal to F-F0 and less than G2, selecting the first preset warning information grade secondary correction coefficient S1 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 1;
when G2 is less than or equal to F-F0 and less than G3, selecting the second preset warning information grade secondary correction coefficient S2 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 2;
when G3 is less than or equal to F-F0 and less than G4, selecting the third preset warning information grade secondary correction coefficient S3 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 3;
when G4 is less than or equal to F-F0, selecting the fourth preset warning information grade secondary correction coefficient S4 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 4.
Further, when the second correction coefficient Si of the i-th preset alert information level is selected to perform the second correction on the corrected alert information level u×ki×ri, the processing module obtains the alert information level after the second correction as u×ki×si, i=1, 2,3,4, including:
the processing module is used for acquiring the real-time rotating speed A of the impeller rotor, a preset standard rotating speed A0 is set in the processing module, and the processing module is also used for judging whether the impeller rotor fails or not according to the relation between the real-time rotating speed A and the preset standard rotating speed A0;
when A is more than or equal to A0, the processing module judges that the impeller rotor does not have faults;
when A is smaller than A0, the processing module judges that the impeller rotor fails, and adjusts the alarm information grade after secondary correction to be U, ki, ri and Si according to the rotation speed difference value between the real-time rotation speed A and the preset standard rotation speed A0.
Further, when the processing module determines that the impeller rotor fails, and adjusts the alarm information level after the secondary correction to be u×ki×ri×si according to a rotational speed difference between the real-time rotational speed a and a preset standard rotational speed A0, the processing module includes:
The processing module is also internally provided with a preset rotational speed difference matrix C, and for the preset rotational speed difference matrix C, C (C1, C2, C3 and C4) is set, wherein C1 is a first preset rotational speed difference value, C2 is a second preset rotational speed difference value, C3 is a third preset rotational speed difference value, C4 is a fourth preset rotational speed difference value, and C1 is more than C2 and less than C3 and less than C4; the processing module is also internally provided with a preset alarm information grade adjustment coefficient matrix X, and for the preset alarm information grade adjustment coefficient matrix X, X (X1, X2, X3 and X4) is set, wherein X1 is a first preset alarm information grade adjustment coefficient, X2 is a second preset alarm information grade adjustment coefficient, X3 is a third preset alarm information grade adjustment coefficient, X4 is a fourth preset alarm information grade adjustment coefficient, and X1 is more than 0.5 and less than X2 and less than X4 and less than 1;
the processing module is further configured to select a corresponding preset alarm information level adjustment coefficient according to a relationship between a rotational speed difference between the real-time rotational speed a and a preset standard rotational speed A0 and each preset rotational speed difference in a preset rotational speed difference matrix C, and adjust the alarm information level after the secondary correction to be U, ki, ri, si;
when A-A0 is less than C1, the warning information grade after secondary correction is U.Ki.Ri.Si;
When C1 is less than or equal to A-A0 and less than C1, selecting the first preset warning information grade adjustment coefficient X1 to adjust the warning information grade after secondary correction to be u_ki_ri_si, wherein the warning information grade after adjustment is u_ki_ri_si_x1;
when C2 is less than or equal to A-A0 and less than C3, selecting the second preset warning information grade adjustment coefficient X2 to adjust the warning information grade after secondary correction to be u_ki_ri_si, wherein the warning information grade after adjustment is u_ki_ri_six2;
when C3 is less than or equal to A-A0 and less than C4, selecting the third preset alarm information grade adjustment coefficient X3 to adjust the alarm information grade after secondary correction to be u_ki_ri_si, wherein the alarm information grade after adjustment is u_ki_ri_si_x3;
when C4 is less than or equal to A-A0, the fourth preset alarm information grade adjustment coefficient X4 is selected to adjust the alarm information grade after secondary correction to be u_ki_ri_si, and the alarm information grade after adjustment is u_ki_ri_six4.
Further, the alarm module includes:
4G and 5G communication units for performing network connection;
and the positioning unit is used for locking the current position information of the alarm module.
It can be appreciated that, above-mentioned water pump that possesses waterproof monitoring function compares with prior art, and its beneficial effect lies in: the monitoring module is used for monitoring the humidity, the leakage liquid amount and the pressure value in the environment in the shell in real time, so that the processing module can timely master the working state of the water pump, analyze the humidity, the leakage liquid amount and the pressure value in the water pump, timely find out the water inlet condition in the water pump, and send alarm information to maintenance personnel through the alarm module to remind the maintenance personnel to timely maintain, delay maintenance time due to faults is avoided, maintenance efficiency is improved, and maintenance cost is reduced. Further monitor the humidity, leakage liquid volume, pressure value and impeller rotor rotational speed in the water pump through processing module, judge through with the standard value between, and then inform the maintenance personal in advance, can avoid leading to the short circuit of equipment, burn out etc. trouble because of the inside abnormality of water pump, extension water pump's life.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic structural diagram of a water pump with waterproof monitoring function according to an embodiment of the present invention.
Fig. 2 is a front view of a water pump with waterproof monitoring function according to an embodiment of the present invention.
FIG. 3 is a schematic diagram of a frame structure of an alarm module according to an embodiment of the present invention.
100, a water pump volute; 200. a housing; 300. a back cover plate; 400. an impeller rotor.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, without conflict, the embodiments of the present invention and features of the embodiments may be combined with each other. The invention will be described in detail below with reference to the drawings in connection with embodiments.
Along with the continuous progress of modern life, the water pump is used as important hydraulic engineering equipment and is widely applied to the fields of families, agriculture, industry and the like.
However, at present, in the use process of the water pump, because the water pump is usually installed in a humid environment, damage such as short circuit and the like of the water pump caused by water inflow usually occurs, so that the water pump cannot work normally, even electrical faults, equipment damage, injury to operators and the like are caused, and inconvenience is brought to life and production of people.
In view of the above, the invention provides a water pump with a waterproof monitoring function, which aims to avoid the problems of electric faults, equipment damage, injury to operators and the like caused by water inflow in the use process of the water pump through real-time monitoring.
Referring to fig. 1 and 2, this embodiment provides a water pump with waterproof monitoring function, including: the device comprises a water pump volute 100, an impeller rotor 400, a stator assembly, a shell 200, a sealing ring, a rear cover plate 300, a monitoring module, an alarm module and a processing module. The impeller rotor 400 is rotationally connected with the stator assembly, one end of the shell 200 is connected with the water pump volute 100 after being sleeved with the impeller rotor 400 and the stator assembly, the other end of the shell 200 is connected with the rear cover plate 300, and the sealing ring is embedded at the joint of the shell 200 and the rear cover plate 300. The monitoring module is used for monitoring environmental information inside the shell 200; the alarm module is used for sending alarm information; the processing module is used for controlling the alarm module to send alarm information according to the environmental information in the shell 200.
It can be seen that the water pump with the waterproof monitoring function in the embodiment of the invention is composed of the water pump volute 100, the impeller rotor 400, the stator assembly, the shell 200, the sealing ring, the back cover plate 300, the monitoring module, the alarm module and the processing module, and the processing module controls the alarm module to send alarm information to operators according to the environmental information in the shell 200 monitored by the monitoring module in real time, so that the difficulty of inspection of the water pump by maintenance personnel is reduced.
It can be understood that whether the abnormal condition such as leakage, seepage and other reasons appear in the interior of the water pump housing 200 through the monitoring module in real time, and then the processing module can immediately control the alarm module to send alarm information, remind the user to maintain and repair in time, avoid loss expansion, and then improve the reliability and service life of the water pump, and simultaneously, the difficulty of maintenance personnel when inspecting the water pump is also lightened, so that the maintenance personnel can remotely monitor the state of the water pump, the on-site inspection is not needed, and the maintenance cost is further reduced.
Specifically, in some embodiments of the present invention, the processing module is further configured to obtain a real-time humidity P in the environmental information inside the housing 200, and a preset standard humidity P0 is set in the processing module, and the processing module is further configured to determine whether the interior of the housing 200 is excessively humid according to a relationship between the real-time humidity P and the preset standard humidity P0;
When P is less than or equal to P0, the processing module judges that the interior of the shell 200 is excessively moist;
when P > P0, the processing module determines that the interior of the housing 200 is excessively humid, and adjusts the level of the alarm information according to the humidity difference between the real-time humidity level P and the preset standard humidity P0.
It can be seen that the processing module monitors the humidity condition in the housing 200 in real time according to the running process of the water pump, timely discovers the over-humidity condition, and controls the level of the alarm information so that the maintenance personnel can take corresponding measures according to the severity of the level of the alarm information.
It can be understood that by monitoring the humidity information inside the water pump housing 200 and the preset standard humidity in real time, whether the humidity inside the housing 200 exceeds the standard or not is accurately judged, so as to timely adjust the alarm level, and avoid misjudgment and missing report caused by inaccurate alarm level.
Specifically, in some embodiments of the present invention, the processing module determines that the interior of the housing 200 is too humid, and adjusts the level of the alarm information according to the humidity difference between the real-time humidity level P and the preset standard humidity P0, which includes: the processing module acquires the level U of the current alarm information; the processing module is also internally provided with a preset humidity difference matrix Y, and for the preset humidity difference matrix Y, Y (Y1, Y2, Y3 and Y4) is set, wherein Y1 is a first preset humidity difference value, Y2 is a second preset humidity difference value, Y3 is a third preset humidity difference value, Y4 is a fourth preset humidity difference value, and Y1 is more than Y2 and less than Y3 and less than Y4; the processing module is also internally provided with a grade adjustment coefficient matrix K of preset alarm information, wherein the grade adjustment coefficient matrix K of the preset alarm information is set to K (K1, K2, K3 and K4), wherein K1 is the grade adjustment coefficient of the first preset alarm information, K2 is the grade adjustment coefficient of the second preset alarm information, K3 is the grade adjustment coefficient of the third preset alarm information, K4 is the grade adjustment coefficient of the fourth preset alarm information, and K1 is more than 0 and less than K2 and K3 and less than K4 and less than 1.
The processing module is further configured to select a corresponding level adjustment coefficient of the alert information to adjust the level U of the current alert information according to a relationship between a humidity difference value between the real-time humidity level P and a preset standard humidity P0 and each preset humidity difference value in a preset humidity difference value matrix Y:
when P-P0 is less than or equal to Y1, the level U of the current alarm information is not adjusted.
When Y1 is less than P-P0 and less than or equal to Y2, the grade adjustment coefficient K1 of the first preset alarm information is selected to adjust the grade U of the current alarm information, and the adjusted alarm information grade is U.times.K1.
When Y2 is less than P-P0 and less than or equal to Y3, the level adjustment coefficient K2 of the second preset alarm information is selected to adjust the level U of the current alarm information, and the adjusted alarm information level is U.K2.
When Y3 is less than P-P0 and less than or equal to Y4, the level adjustment coefficient K3 of the third preset alarm information is selected to adjust the level U of the current alarm information, and the adjusted alarm information level is U.times.K3.
When Y4 is less than P-P0, the grade adjustment coefficient K4 of the fourth preset alarm information is selected to adjust the grade U of the current alarm information, and the adjusted alarm information grade is U.K4.
It can be seen that when the real-time humidity P exceeds the preset standard humidity P0, the processing module calculates the difference between the real-time humidity P and the real-time humidity P0, and compares the difference with each preset humidity difference in the preset humidity difference matrix Y to determine which preset alarm information level adjustment coefficient should be selected to adjust the current alarm information level U, so that the alarm information level is further more accurate.
It can be understood that, according to the humidity difference between the real-time humidity level P and the preset standard humidity P0, the corresponding level adjustment coefficient of the alarm information is selected to adjust the level of the current alarm information, so that the humidity condition in the housing 200 is accurately reflected, the reliability of the alarm is improved, and further, the workload of manual monitoring and processing can be reduced through automatic monitoring and alarm information level adjustment, thereby improving the working efficiency of water pump monitoring.
Specifically, in some embodiments of the present invention, when the level adjustment coefficient Ki of the i-th preset alert information is selected to adjust the level U of the current alert information, the processing module obtains the adjusted level u×ki of the alert information, i=1, 2,3,4, including: the processing module is further configured to obtain a real-time liquid amount J inside the housing 200, and a preset standard liquid amount J0 is further set in the processing module, and the processing module is further configured to determine whether leakage occurs in the current housing 200 according to a relationship between the real-time liquid amount J and the preset standard liquid amount J0: when J is less than or equal to J0, the processing module judges that no leakage occurs in the shell 200. When J > J0, the processing module determines that leakage occurs in the housing 200, obtains a real-time leakage liquid amount according to a liquid amount difference between the real-time liquid amount J and a preset standard liquid amount J0, and corrects the adjusted alarm information level u×ki according to the real-time leakage liquid amount.
It can be seen that the processing module obtains the real-time leakage liquid amount by obtaining the real-time liquid amount J and comparing the real-time liquid amount J with the preset standard liquid amount J0, so as to find out whether the leakage condition occurs in the housing 200 in time, and meanwhile, obtains the real-time leakage liquid amount by calculating the liquid amount difference between the real-time liquid amount J and the preset standard liquid amount J0, and more accurately reflects the leakage condition occurring in the housing 200 by correcting the adjusted alarm information level u×ki, thereby improving the monitoring precision and accuracy.
It can be understood that by detecting the relationship between the liquid amount inside the casing 200 and the preset standard liquid amount in real time, whether leakage occurs can be timely judged, the condition of missing detection or false detection is avoided, meanwhile, the real-time leakage liquid amount is obtained according to the liquid amount difference between the real-time liquid amount J and the preset standard liquid amount J0, the accuracy and precision of leakage detection are effectively improved, the alarm information level is dynamically adjusted according to the real-time leakage liquid amount, and the reliability of alarm information is also effectively improved.
Specifically, in some embodiments of the present invention, when the processing module obtains the real-time leakage liquid amount according to the liquid amount difference between the real-time liquid amount J and the preset standard liquid amount J0, and corrects the adjusted alarm information level u×ki according to the real-time leakage liquid amount, the processing module includes: a preset leakage liquid amount matrix T is set in the processing module, T (T1, T2, T3 and T4) is set for the preset leakage liquid amount matrix T, wherein T1 is a first preset leakage liquid amount, T2 is a second preset leakage liquid amount, T3 is a third preset leakage liquid amount, T4 is a fourth preset leakage liquid amount, and T1 is more than T2 and less than T3 and less than T4; the processing module is also internally provided with a preset alarm information grade correction coefficient matrix R, and R (R1, R2, R3 and R4) is set for the preset alarm information grade correction coefficient matrix R, wherein R1 is a first preset alarm grade correction coefficient, R2 is a second preset alarm grade correction coefficient, R3 is a third preset alarm grade correction coefficient, R4 is a fourth preset alarm grade correction coefficient, and R1 is more than 0.5 and less than R2 and less than R3 and less than R4 and less than 1.
The processing module is further configured to select a corresponding warning information level correction coefficient according to a relationship between the real-time leakage liquid amount and each preset leakage liquid amount in the preset leakage liquid amount matrix T, and correct the adjusted warning level u×ki:
when J-J0 is less than T1, the adjusted alarm level U-Ki is not corrected.
When T1 is less than or equal to J-J0 and less than T2, a first preset alarm level correction coefficient R1 is selected to correct the adjusted alarm level U.Ki, and the corrected alarm level is U.Ki.R1.
When T2 is less than or equal to J-J0 and less than T3, a second preset alarm level correction coefficient R2 is selected to correct the adjusted alarm level U.Ki, and the corrected alarm level is U.Ki.R2.
When T3 is less than or equal to J-J0 and less than T4, a third preset alarm level correction coefficient R3 is selected to correct the adjusted alarm level U.Ki, and the corrected alarm level is U.Ki.R3.
When T4 is less than or equal to J-J0, a fourth preset alarm level correction coefficient R4 is selected to correct the adjusted alarm level U.sub.Ki, wherein the corrected alarm level is U.sub.Ki.sub.R 4.
It can be seen that, in this embodiment, the processing module selects a corresponding alarm information grade correction coefficient according to the magnitude of the leakage liquid according to the relationship between the real-time leakage liquid and the preset leakage liquid, so as to correct the alarm grade, thereby effectively improving the accuracy and reliability of the alarm information.
It can be understood that by monitoring and analyzing the liquid leakage condition in real time, whether the liquid leakage reaches the preset threshold value or not is automatically judged, the liquid leakage amount is classified and measured, the monitoring automation level is improved, meanwhile, the corresponding warning grade correction coefficient is selected for correction according to the liquid leakage amount, the early warning information of the liquid leakage is sent out in time, the early warning efficiency of accidents is improved, and the timely treatment of the accidents is facilitated.
Specifically, in some embodiments of the present invention, when the processing module corrects the adjusted alarm level u×ki by selecting the i-th preset alarm level correction coefficient Ri, and obtains the corrected alarm level u×ki, i=1, 2,3,4, including: the processing module is further configured to obtain a real-time pressure value F inside the housing 200, and a preset standard pressure value F0 is further set in the processing module, and determine whether the pressure inside the housing 200 is normal according to a relationship between the real-time pressure value F and the preset standard pressure value F0: when F is less than or equal to F0, the processing unit judges that the internal pressure of the shell 200 is normal. When F > F0, the processing unit determines that the pressure in the housing 200 is abnormal, and performs secondary correction on the corrected alarm information level u×ki×ri according to the pressure difference between the real-time pressure value F and the preset standard pressure value F0.
It can be seen that, the processing module monitors and judges the real-time pressure value inside the housing 200 to determine whether the pressure inside the housing 200 is normal, so as to judge that the pressure inside the housing 200 is abnormal, and according to the pressure difference between the real-time pressure value and the preset standard pressure value, the processing module performs secondary correction on the alarm information level after the primary correction is performed, thereby further improving the accuracy and reliability of the alarm.
It can be understood that by secondarily correcting the corrected alarm information grade according to the pressure difference between the real-time pressure value and the preset standard pressure value, the accuracy and reliability of the alarm information can be improved, the risks of false alarm and missing alarm are reduced, and the safety of equipment and personnel is further ensured.
Specifically, when the processing module determines that the pressure in the housing 200 is abnormal, and performs secondary correction on the corrected alarm information level u×ki×ri according to the pressure difference between the real-time pressure value F and the preset standard pressure value F0, the processing module includes: the processing module is also internally provided with a preset pressure difference matrix G, for the preset pressure difference matrix G, G (G1, G2, G3 and G4) is set, wherein G1 is a first preset pressure difference, G2 is a second preset pressure difference, G3 is a third preset pressure difference, G4 is a fourth preset pressure difference, G1 < G2 < G3 < G4, the processing module is also internally provided with a preset alarm information level secondary correction coefficient matrix S, for the preset alarm information level secondary correction coefficient matrix S, S (S1, S2, S3 and S4) is set, S1 is a first preset alarm information level secondary correction coefficient, S2 is a second preset alarm information level secondary correction coefficient, S3 is a third preset alarm information level secondary correction coefficient, S4 is a fourth preset alarm information level secondary correction coefficient, and S1 < S2 < S3 < S4 < 1.2.
The processing module is further used for selecting a corresponding secondary correction coefficient of the preset alarm information grade according to the relation between the pressure difference value between the real-time pressure value F and the preset standard pressure value F0 and each preset pressure difference value in the preset pressure difference value matrix G, and performing secondary correction on the corrected alarm information grade:
when F-F0 is less than G1, the corrected alarm information level U.Ki.Ri is not subjected to secondary correction.
When G1 is less than or equal to F-F0 and less than G2, a first preset warning information grade secondary correction coefficient S1 is selected to carry out secondary correction on the corrected warning information grade U.Ki.Ri, and the warning information grade after the secondary correction is U.Ki.Ri.S 1.
When G2 is less than or equal to F-F0 and less than G3, selecting a second preset warning information grade secondary correction coefficient S2 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 2.
When G3 is less than or equal to F-F0 and less than G4, selecting a third preset warning information grade secondary correction coefficient S3 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 3.
When G4 is less than or equal to F-F0, a fourth preset warning information grade secondary correction coefficient S4 is selected to carry out secondary correction on the corrected warning information grade U.Ki.Ri, and the warning information grade after the secondary correction is U.Ki.Ri.S 4.
It can be seen that the processing module automatically selects the corresponding secondary correction coefficient of the preset alarm information level according to the pressure difference between the real-time pressure value and the preset standard pressure value, and carries out secondary correction on the corrected alarm information level, thereby further ensuring the accuracy of the alarm information.
It can be understood that the corresponding secondary correction coefficient of the preset alarm information level is selected according to the pressure difference between the real-time pressure value and the preset standard pressure value, and the corrected alarm information level is subjected to secondary correction, so that the accuracy and reliability of the alarm information are improved, the prejudgement performance for water leakage detection of the shell 200 is improved, and the water pump waterproof monitoring misjudgement rate is further reduced.
Specifically, in some embodiments of the present invention, when the processing module selects the i-th preset warning information level secondary correction coefficient Si to perform secondary correction on the corrected warning information level u×ki×ri, and obtains the secondary corrected warning information level u×ki×si, i=1, 2,3,4, including: the processing module is used for acquiring the real-time rotating speed A of the impeller rotor 400, a preset standard rotating speed A0 is set in the processing module, and the processing module is further used for judging whether the impeller rotor 400 fails according to the relation between the real-time rotating speed A and the preset standard rotating speed A0: when A is greater than or equal to A0, the processing module judges that the impeller rotor 400 does not have faults. When a < A0, the processing module determines that the impeller rotor 400 fails, and adjusts the warning information level after the secondary correction to be u×ki×ri×si according to the rotational speed difference between the real-time rotational speed a and the preset standard rotational speed A0.
Specifically, in some embodiments of the present invention, when the processing module determines that the impeller rotor 400 fails and adjusts the warning information level after the secondary correction to be u×ki×ri×si according to the rotational speed difference between the real-time rotational speed a and the preset standard rotational speed A0, the processing module includes:
the processing module is also internally provided with a preset rotating speed difference matrix C, and for the preset rotating speed difference matrix C, C (C1, C2, C3 and C4) is set, wherein C1 is a first preset rotating speed difference, C2 is a second preset rotating speed difference, C3 is a third preset rotating speed difference, C4 is a fourth preset rotating speed difference, and C1 is more than C2 and less than C3 and less than C4; the processing module is also internally provided with a preset alarm information grade adjustment coefficient matrix X, and for the preset alarm information grade adjustment coefficient matrix X, X (X1, X2, X3 and X4) is set, wherein X1 is a first preset alarm information grade adjustment coefficient, X2 is a second preset alarm information grade adjustment coefficient, X3 is a third preset alarm information grade adjustment coefficient, X4 is a fourth preset alarm information grade adjustment coefficient, and X1 is more than 0.5 and less than X2 and less than X3 and less than X4 and less than 1.
The processing module is further configured to select a corresponding preset alarm information level adjustment coefficient to adjust the alarm information level after the secondary correction according to a relationship between a rotational speed difference between the real-time rotational speed a and the preset standard rotational speed A0 and each preset rotational speed difference in the preset rotational speed difference matrix C, where the alarm information level is u×ki×ri×si:
When A-A0 is less than C1, the secondary correction alarm information grade is U.Ki.Ri.Si.
When C1 is less than or equal to A-A0 and less than C1, a first preset warning information grade adjusting coefficient X1 is selected to adjust the secondary corrected warning information grade to be u_ki_ri_si, and the adjusted warning information grade is u_ki_ri_six1.
When C2 is less than or equal to A-A0 and less than C3, a second preset warning information grade adjusting coefficient X2 is selected to adjust the secondary corrected warning information grade to be u_ki_ri_si, and the adjusted warning information grade is u_ki_ri_six2.
When C3 is less than or equal to A-A0 and less than C4, a third preset warning information grade adjusting coefficient X3 is selected to adjust the secondarily corrected warning information grade to be u_ki_ri_si, and the adjusted warning information grade is u_ki_ri_six3.
When C4 is less than or equal to A-A0, a fourth preset alarm information grade adjusting coefficient X4 is selected to adjust the alarm information grade after secondary correction to be u×ki×ri×si, and the adjusted alarm information grade is u×ki×si×4.
It can be seen that the rotation speed of the impeller rotor 400 is monitored by the processing module, so as to judge whether the impeller rotor 400 fails, and the alarm information level is secondarily corrected according to the relation between the real-time rotation speed and the preset standard rotation speed, so that the reliability and the accuracy of monitoring the water pump are improved.
It can be understood that, the real-time supervision impeller rotor 400 rotational speed can in time detect the trouble of water pump and adjust the warning information level that the maintainer sent, and then makes the maintainer take corresponding measure in order to reduce the risk of equipment damage and production pause because of the trouble causes, also can make the maintainer know the severity of water pump more accurately according to impeller rotor 400 trouble regulation warning information level simultaneously, and then improves the accuracy when maintainer maintains the water pump.
Specifically, referring to fig. 3, an alarm module provided in an embodiment of the present invention includes: 4G and 5G communication units and positioning units. And the 4G and 5G communication units are used for carrying out network connection. And the positioning unit is used for locking the position information of the current alarm module.
It can be understood that the monitoring data of the water pump can be remotely obtained by maintenance personnel through the 4G communication unit and the 5G communication unit, and meanwhile, the maintenance personnel can be locked rapidly to monitor the specific water pump through the positioning unit, so that the difficulty of inspection of the maintenance personnel is greatly reduced, and the inspection and maintenance efficiency of the maintenance personnel is further improved.
In summary, compared with the prior art, the water pump with the waterproof monitoring function provided by the embodiment of the invention monitors the humidity, the leakage liquid amount and the pressure value in the environment in the shell 200 in real time through the monitoring module, so that the processing module can timely grasp the working state of the water pump, analyze the humidity, the leakage liquid amount and the pressure value in the water pump, timely find the water inlet condition in the water pump, and send alarm information to the maintenance personnel through the alarm module so as to remind the maintenance personnel to timely maintain, avoid delaying the maintenance time due to failure, improve the maintenance efficiency and reduce the maintenance cost. Further monitor the humidity, leakage liquid volume, pressure value and impeller rotor 400 rotational speed in the water pump through processing module, judge through with the standard value between, and then inform the maintenance personal in advance, can avoid leading to the short circuit of equipment, burn out etc. trouble because of the inside abnormality of water pump, extension water pump's life.
It will be appreciated by those skilled in the art that embodiments of the present application may be provided as a method, system, or computer program product. Accordingly, the present application may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, the present application may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
The present application is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the application. It will be understood that each flowchart and/or block of the flowchart illustrations and/or block diagrams, and combinations of flowcharts and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
Finally, it should be noted that: the above embodiments are only for illustrating the technical aspects of the present invention and not for limiting the same, and although the present invention has been described in detail with reference to the above embodiments, it should be understood by those of ordinary skill in the art that: modifications and equivalents may be made to the specific embodiments of the invention without departing from the spirit and scope of the invention, which is intended to be covered by the claims.
Claims (10)
1. A water pump with waterproof monitoring function, comprising: the water pump comprises a water pump volute, an impeller rotor, a stator assembly, a shell, a sealing ring and a rear cover plate, wherein the impeller rotor is rotationally connected with the stator assembly, one end of the shell is connected with the water pump volute after being sleeved with the impeller rotor and the stator assembly, the other end of the shell is connected with the rear cover plate, and the sealing ring is embedded at the joint of the shell and the rear cover plate;
further comprises:
the monitoring module is used for monitoring the environmental information in the shell;
the alarm module is used for sending alarm information;
and the processing module is used for controlling the alarm module to send alarm information according to the environmental information in the shell.
2. The water pump with the waterproof monitoring function according to claim 1, wherein the processing module is further configured to obtain real-time humidity P in environmental information inside the housing, a preset standard humidity P0 is set in the processing module, and the processing module is further configured to determine whether the housing is excessively humid according to a relationship between the real-time humidity P and the preset standard humidity P0;
When P is less than or equal to P0, the processing module judges that the inside of the shell is not excessively moist;
when P is more than P0, the processing module judges that the inside of the shell is excessively humid, and adjusts the grade of the alarm information according to the humidity difference between the real-time humidity section P and the preset standard humidity P0.
3. The water pump with waterproof monitoring function according to claim 2, wherein the processing module determines that the interior of the housing is excessively humid, and adjusts the level of the alarm information according to the humidity difference between the real-time humidity level P and the preset standard humidity level P0, comprising:
the processing module acquires the level U of the current alarm information;
the processing module is also internally provided with a preset humidity difference matrix Y, and for the preset humidity difference matrix Y, Y (Y1, Y2, Y3 and Y4) is set, wherein Y1 is a first preset humidity difference value, Y2 is a second preset humidity difference value, Y3 is a third preset humidity difference value, Y4 is a fourth preset humidity difference value, and Y1 is more than Y2 and less than Y3 and more than Y4; the processing module is also internally provided with a grade adjustment coefficient matrix K of preset alarm information, wherein the grade adjustment coefficient matrix K of the preset alarm information is set to K (K1, K2, K3 and K4), K1 is the grade adjustment coefficient of the first preset alarm information, K2 is the grade adjustment coefficient of the second preset alarm information, K3 is the grade adjustment coefficient of the third preset alarm information, K4 is the grade adjustment coefficient of the fourth preset alarm information, and K1 is more than 0 and less than K2 and less than K3 and less than 1;
The processing module is further configured to select a corresponding level adjustment coefficient of the alert information to adjust the level U of the current alert information according to a relationship between a humidity difference value between the real-time humidity level P and the preset standard humidity P0 and each preset humidity difference value in the preset humidity difference value matrix Y;
when P-P0 is less than or equal to Y1, the level U of the current alarm information is not adjusted;
when Y1 is more than P-P0 and less than or equal to Y2, selecting a grade adjustment coefficient K1 of the first preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K1;
when Y2 is less than P-P0 and less than or equal to Y3, selecting a grade adjustment coefficient K2 of the second preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K2;
when Y3 is less than P-P0 and less than or equal to Y4, selecting a grade adjustment coefficient K3 of the third preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K3;
when Y4 is less than P-P0, selecting a grade adjustment coefficient K4 of the fourth preset alarm information to adjust the grade U of the current alarm information, wherein the grade of the alarm information after adjustment is U.K4.
4. The water pump with waterproof monitoring function according to claim 3, wherein the processing module, when selecting the i-th preset alarm information level adjustment coefficient Ki to adjust the current alarm information level U, obtains the adjusted alarm information level u×ki, i=1, 2,3,4, and includes:
the processing module is further used for acquiring real-time liquid quantity J in the shell, a preset standard liquid quantity J0 is further set in the processing module, and the processing module is further used for judging whether leakage occurs in the shell currently according to the relation between the real-time liquid quantity J and the preset standard liquid quantity J0;
when J is less than or equal to J0, the processing module judges that no leakage occurs in the shell;
when J is more than J0, the processing module judges that leakage occurs in the shell, acquires real-time leakage liquid quantity according to a liquid quantity difference value between the real-time liquid quantity J and the preset standard liquid quantity J0, and corrects the adjusted alarm information grade U.S. Ki according to the real-time leakage liquid quantity.
5. The water pump with waterproof monitoring function according to claim 4, wherein the processing module obtains a real-time leakage liquid amount according to a liquid amount difference between the real-time liquid amount J and the preset standard liquid amount J0, and corrects the adjusted alarm information level u_ki according to the real-time leakage liquid amount, and includes:
A preset leakage liquid amount matrix T is set in the processing module, T (T1, T2, T3 and T4) is set for the preset leakage liquid amount matrix T, wherein T1 is a first preset leakage liquid amount, T2 is a second preset leakage liquid amount, T3 is a third preset leakage liquid amount, T4 is a fourth preset leakage liquid amount, and T1 is more than T2 and less than T3 and less than T4; the processing module is also internally provided with a preset alarm information grade correction coefficient matrix R, R (R1, R2, R3 and R4) is set for the preset alarm information grade correction coefficient matrix R, wherein R1 is a first preset alarm grade correction coefficient, R2 is a second preset alarm grade correction coefficient, R3 is a third preset alarm grade correction coefficient, R4 is a fourth preset alarm grade correction coefficient, and R1 is more than 0.5 and less than R2 and less than R3 and less than R4 and less than 1;
the processing module is further configured to select a corresponding alarm information level correction coefficient according to a relationship between the real-time leakage liquid amount and each preset leakage liquid amount in the preset leakage liquid amount matrix T, and correct the adjusted alarm level u×ki;
when J-J0 is less than T1, not correcting the adjusted alarm level U-Ki;
when T1 is less than or equal to J-J0 and less than T2, selecting the first preset alarm level correction coefficient R1 to correct the adjusted alarm level U Ki, wherein the corrected alarm level is U Ki R1;
When T2 is less than or equal to J-J0 and less than T3, selecting the second preset alarm level correction coefficient R2 to correct the adjusted alarm level U.Ki, wherein the corrected alarm level is U.Ki.R2;
when T3 is less than or equal to J-J0 and less than T4, selecting the third preset alarm level correction coefficient R3 to correct the adjusted alarm level U.Ki, wherein the corrected alarm level is U.Ki.R3;
when T4 is less than or equal to J-J0, the fourth preset alarm level correction coefficient R4 is selected to correct the adjusted alarm level U.Ki, and the corrected alarm level is U.Ki.R4.
6. The water pump with waterproof monitoring function according to claim 5, wherein the processing module, when selecting an i-th preset alarm level correction coefficient Ri to correct the adjusted alarm level u_ki, obtains the corrected alarm level u_ki_ri, i=1, 2,3,4, and includes:
the processing module is further used for acquiring a real-time pressure value F in the shell, a preset standard pressure value F0 is also set in the processing module, and the processing module is further used for judging whether the pressure in the shell is normal or not according to the relation between the real-time pressure value F and the preset standard pressure value F0;
When F is less than or equal to F0, the processing unit judges that the internal pressure of the shell is normal;
when F > F0, the processing unit judges that the pressure in the shell is abnormal, and carries out secondary correction on the corrected alarm information grade U.Ki.Ri according to the pressure difference value between the real-time pressure value F and the preset standard pressure value F0.
7. The water pump with waterproof monitoring function according to claim 6, wherein the processing module when judging that the pressure in the housing is abnormal and performing secondary correction on the corrected alarm information level U x Ki according to the pressure difference between the real-time pressure value F and the preset standard pressure value F0 comprises:
the processing module is also internally provided with a preset pressure difference matrix G, for the preset pressure difference matrix G, G (G1, G2, G3 and G4) is set, wherein G1 is a first preset pressure difference value, G2 is a second preset pressure difference value, G3 is a third preset pressure difference value, G4 is a fourth preset pressure difference value, G1 < G2 < G3 < G4, the processing module is also internally provided with a preset alarm information level secondary correction coefficient matrix S, for the preset alarm information level secondary correction coefficient matrix S, S (S1, S2, S3 and S4) is set, S1 is a first preset alarm information level secondary correction coefficient, S2 is a second preset alarm information level secondary correction coefficient, S3 is a third preset alarm information level secondary correction coefficient, S4 is a fourth preset alarm information level secondary correction coefficient, and S1 < S2 < S3 < S4 < 1.2;
The processing module is further used for selecting a corresponding secondary correction coefficient of the preset alarm information level according to the relation between the pressure difference value between the real-time pressure value F and the preset standard pressure value F0 and each preset pressure difference value in a preset pressure difference value matrix G, and performing secondary correction on the corrected alarm information level;
when F-F0 is less than G1, the corrected alarm information level U-Ki-Ri is not subjected to secondary correction;
when G1 is less than or equal to F-F0 and less than G2, selecting the first preset warning information grade secondary correction coefficient S1 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 1;
when G2 is less than or equal to F-F0 and less than G3, selecting the second preset warning information grade secondary correction coefficient S2 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 2;
when G3 is less than or equal to F-F0 and less than G4, selecting the third preset warning information grade secondary correction coefficient S3 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 3;
when G4 is less than or equal to F-F0, selecting the fourth preset warning information grade secondary correction coefficient S4 to carry out secondary correction on the corrected warning information grade U.Ki.Ri, wherein the warning information grade after the secondary correction is U.Ki.Ri.S 4.
8. The water pump with waterproof monitoring function according to claim 7, wherein the processing module, when selecting the i-th preset warning level secondary correction coefficient Si to perform secondary correction on the corrected warning level uχ Ki, obtains the secondary corrected warning level uχ Ki Ri Si, where i=1, 2,3,4, includes:
the processing module is used for acquiring the real-time rotating speed A of the impeller rotor, a preset standard rotating speed A0 is set in the processing module, and the processing module is also used for judging whether the impeller rotor fails or not according to the relation between the real-time rotating speed A and the preset standard rotating speed A0;
when A is more than or equal to A0, the processing module judges that the impeller rotor does not have faults;
when A is smaller than A0, the processing module judges that the impeller rotor fails, and adjusts the alarm information grade after secondary correction to be U, ki, ri and Si according to the rotation speed difference value between the real-time rotation speed A and the preset standard rotation speed A0.
9. The water pump with waterproof monitoring function according to claim 8, wherein the processing module when judging that the impeller rotor fails and adjusting the warning information level after the secondary correction to be U x Ki x Ri x Si according to a rotational speed difference between the real-time rotational speed a and a preset standard rotational speed A0 comprises:
The processing module is also internally provided with a preset rotational speed difference matrix C, and for the preset rotational speed difference matrix C, C (C1, C2, C3 and C4) is set, wherein C1 is a first preset rotational speed difference value, C2 is a second preset rotational speed difference value, C3 is a third preset rotational speed difference value, C4 is a fourth preset rotational speed difference value, and C1 is more than C2 and less than C3 and less than C4; the processing module is also internally provided with a preset alarm information grade adjustment coefficient matrix X, and for the preset alarm information grade adjustment coefficient matrix X, X (X1, X2, X3 and X4) is set, wherein X1 is a first preset alarm information grade adjustment coefficient, X2 is a second preset alarm information grade adjustment coefficient, X3 is a third preset alarm information grade adjustment coefficient, X4 is a fourth preset alarm information grade adjustment coefficient, and X1 is more than 0.5 and less than X2 and less than X4 and less than 1;
the processing module is further configured to select a corresponding preset alarm information level adjustment coefficient according to a relationship between a rotational speed difference between the real-time rotational speed a and a preset standard rotational speed A0 and each preset rotational speed difference in a preset rotational speed difference matrix C, and adjust the alarm information level after the secondary correction to be U, ki, ri, si;
when A-A0 is less than C1, the warning information grade after secondary correction is U.Ki.Ri.Si;
When C1 is less than or equal to A-A0 and less than C1, selecting the first preset warning information grade adjustment coefficient X1 to adjust the warning information grade after secondary correction to be u_ki_ri_si, wherein the warning information grade after adjustment is u_ki_ri_si_x1;
when C2 is less than or equal to A-A0 and less than C3, selecting the second preset warning information grade adjustment coefficient X2 to adjust the warning information grade after secondary correction to be u_ki_ri_si, wherein the warning information grade after adjustment is u_ki_ri_six2;
when C3 is less than or equal to A-A0 and less than C4, selecting the third preset alarm information grade adjustment coefficient X3 to adjust the alarm information grade after secondary correction to be u_ki_ri_si, wherein the alarm information grade after adjustment is u_ki_ri_si_x3;
when C4 is less than or equal to A-A0, the fourth preset alarm information grade adjustment coefficient X4 is selected to adjust the alarm information grade after secondary correction to be u_ki_ri_si, and the alarm information grade after adjustment is u_ki_ri_six4.
10. The water pump with waterproof monitoring function as claimed in claim 9, wherein the alarm module comprises:
4G and 5G communication units for performing network connection;
and the positioning unit is used for locking the current position information of the alarm module.
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