阅读说明：本技术 一种流体泵远程监测方法及应用于所述方法的监测系统 (Fluid pump remote monitoring method and monitoring system applied to method ) 是由 高翔 于 2020-07-02 设计创作，主要内容包括：本发明公开了流体泵远程监测方法及应用于所述方法的监测系统,所述监测方法为：在工控机上预设置各元件的运行参数,采集数据通过PLC反馈成可独立运行的数据模块系统,再进行数据比对,系统执行调整,数据反馈至各模块运行；调整预设置的参数范围,检测并统计多组实验数据,计算得出流体泵的最佳工况。本发明结构简单,可以在无人观察的情况下实现自动智能化控制,解决大型管道系统的输送液体介质的能耗问题,将输送效率调整为最优,经济效果显著。(The invention discloses a fluid pump remote monitoring method and a monitoring system applied to the method, wherein the monitoring method comprises the following steps: presetting operation parameters of each element on an industrial personal computer, feeding back acquired data to a data module system capable of operating independently through a PLC (programmable logic controller), comparing the data, adjusting the system, and feeding back the data to each module to operate; and adjusting the preset parameter range, detecting and counting a plurality of groups of experimental data, and calculating to obtain the optimal working condition of the fluid pump. The invention has simple structure, can realize automatic intelligent control under the condition of no observation, solves the energy consumption problem of conveying liquid medium of a large-scale pipeline system, adjusts the conveying efficiency to be optimal and has obvious economic effect.)

1. A fluid pump remote monitoring method is characterized in that: the fluid pump remote monitoring method comprises the following steps:

(1) according to actual requirements, presetting operation parameters of each sensor and within a normal range of current and voltage on an industrial personal computer (5);

(2) the method comprises the steps that data collected and integrated by an electric control system are set in a modularization mode through running software installed on an industrial personal computer (5), the modularization setting mode is that data of a vibration sensor (10), a motor rotating speed sensor (11), a pressure sensor (12), an ultrasonic flow sensor (13), a pump shell temperature sensor (14) and a pipeline temperature sensor (22) are collected respectively, and are converted through a PLC (programmable logic controller) in the electric control system to form a vibration detection module, a rotating speed detection module, a pressure detection module, a flow detection module and a temperature detection module, and each module works independently to form a similar subsystem;

(3) the operating software integrates the parameters of each subsystem into a data platform, parameter reading and comparison are carried out, whether the data are in a preset normal range is obtained by comparing the read parameters with the internal data of the system, the parameter and data comparison is carried out again after the system executes actions, the internal data range is met, the system is normal, no adjustment action is carried out, and the expressed data are executed to each module; if the read parameters do not conform to the internal data range, the system is not operated normally, adjustment action is executed, an alarm is given, the system can be operated normally after artificial adjustment, and if no person adjusts the system, the system is automatically closed;

(4) correcting according to the comparison of the data and the parameters which are set at the beginning, adjusting the corrected proportion according to the parameters, adjusting the operating parameter range of each sensor in the preset device, and adjusting and outputting an execution command within the data change range with the amplification of 3% -8% each time;

(5) counting each grouped data, carrying out simulation calculation on the result data, directly converting the calculated result data into data of the opening degree of the valve and the rotating speed data of the motor in the fluid pump (2), and comparing the obtained data in real time by the system to correct the data to achieve a set working data state;

(6) and analyzing the energy consumption of the fluid pump (2), combining the calculation data provided by the software, and analyzing how to realize the optimal working condition of the fluid pump (2) according to the optimized processing after the correction of the calculation data, thereby realizing the dual effects of recyclable data and performance improvement.

2. A fluid pump remote monitoring system applied to the monitoring method according to claim 1, wherein: the device comprises a water tank (1), a fluid pump (2) and a monitoring device, wherein a water outlet is formed in the lower portion of one side of the water tank (1) and is fixedly connected with a first pipeline (7), the other end of the first pipeline (7) is respectively connected with a second pipeline (8) and the fluid pump (2) through a pipeline elbow, a pressure sensor (12), an ultrasonic flow sensor (13) and a first valve (15) are arranged on the second pipeline (8), the upper end of the second pipeline (8) is connected with a third pipeline (9), an electromagnetic flow sensor (21) is clamped on the third pipeline (9), a second valve (16) is arranged at the fluid output end of the third pipeline (9), a vibration sensor (10), a motor rotating speed sensor (11) and a pump shell temperature sensor (14) are respectively arranged outside a shell of the fluid pump (2), the monitoring device comprises an electric cabinet (3) and an industrial personal computer (5), the electric control system is arranged in the electric cabinet (3), the vibration sensor (10), the motor rotating speed sensor (11), the pressure sensor (12), the ultrasonic flow sensor (13) and the pump shell temperature sensor (14) are all electrically connected with the electric control system, data information received by the electric control system is uploaded to the industrial personal computer (5) to be processed, and the industrial personal computer (5) feeds back the data information to the electric control system to execute the sensors.

3. The fluid pump remote monitoring system applied to the method according to claim 2, wherein: and a human-computer interaction interface (4) is arranged on the surface of the electric cabinet (3) and can display real-time data of signals of each sensor and convert the signals into a debugging functional interface.

4. A fluid pump remote monitoring system for use in the method according to claim 2 or 3, wherein: the electric control system is Siemens S7-1200 series PLC.

5. The fluid pump remote monitoring system applied to the method according to claim 2, wherein: the water tank (1) is further provided with an ultrasonic flow display (19), and the ultrasonic flow display (19) is electrically connected with the electric control system.

6. The fluid pump remote monitoring system applied to the method according to claim 2, wherein: the first pipeline (7) can be in a linear type or a zigzag type distribution, and one or more ball valves (17) are uniformly distributed on the first pipeline (7).

7. The fluid pump remote monitoring system applied to the method according to claim 2, wherein: the monitoring device further comprises a power cabinet (6), wherein the power cabinet (6) is arranged on one side of the industrial personal computer (5) and used for controlling the voltage and current conditions and the overall switch of the whole monitoring system.

8. The fluid pump remote monitoring system applied to the method according to claim 2, wherein: a transparent viewing lens barrel (18) is arranged below the second valve (16).

9. The fluid pump remote monitoring system applied to the method according to claim 2, wherein: a pipeline temperature sensor (22) is arranged at a position close to the fluid pump (2) of the first pipeline (7), and the pipeline temperature sensor (22) is electrically connected with an electric control system.

Technical Field

The invention relates to the technical field of fluid pumps, in particular to a fluid pump remote monitoring method and a monitoring system applied to the method.

Background

The fluid pump used at present is mainly used in food and pharmaceutical industries, and is used as a power source for conveying liquid media, and mechanical energy is converted into liquid kinetic energy. The kinetic energy driving mode adopts motor driving, and the change can be used as open output, no feedback and adjustment signal exists, and the real-time signal detection of a client and the command of executing a change instruction cannot be met. The prior art is that the pressure of direct measurement pipeline all, and the control to the source motor of pipeline pressure is open source control or only detects the operating mode of no regulation state, does not realize real-time control and intellectuality, and along with the transformation of industry, the demand to a controllable adjustable fluid pump system increases now, needs to carry out closed-loop processing to experimental data, simulates various data variable, the various comprehensive data that reachs reach best comprehensive economic benefits operating mode.

Disclosure of Invention

In order to solve the technical problems, the invention provides a fluid pump remote monitoring method and a monitoring system applied to the method.

The purpose of the invention can be realized by the following technical scheme: a method for remotely monitoring a fluid pump, said method comprising the steps of:

(1) setting various sensors and current operation parameters on an industrial personal computer according to actual requirements;

(2) the method comprises the steps that data collected and integrated by an electric control system are set in a modularization mode through running software installed on an industrial personal computer, the modularization setting mode is that data of a pressure sensor, an electromagnetic flow sensor, an infrared temperature sensor, a vibration sensor and a motor rotating speed sensor are collected respectively, the data are converted through a PLC (programmable logic controller) in the electric control system to form a pressure detection module, a flow detection module, a temperature detection module, a vibration detection module and a rotating speed detection module, and each module works independently to form a similar subsystem;

(3) the operating software integrates the parameters of each subsystem into a data platform, parameter reading and comparison are carried out, whether the data are in a preset normal range is obtained by comparing the read parameters with the internal data of the system, the parameter and data comparison is carried out again after the system executes actions, the internal data range is met, the system is normal, no adjustment action is carried out, and the expressed data are executed to each module; if the read parameters do not conform to the internal data range, the system is not operated normally, adjustment action is executed, an alarm is given, the system can be operated normally after artificial adjustment, and if no person adjusts the system, the system is automatically closed;

(4) correcting according to the comparison of the data and the parameters which are set at the beginning, adjusting the corrected proportion according to the parameters, adjusting the operating parameter range of each sensor in the preset device, and adjusting and outputting an execution command within the data change range with the amplification of 3% -8% each time;

(5) counting each grouped data, carrying out simulation calculation on the result data, directly converting the calculated result data into data of the opening degree of a valve and the rotating speed data of a motor in the fluid pump, comparing the obtained data in real time by the system, and correcting to achieve a set working data state;

(6) and analyzing the energy consumption of the fluid pump, combining the calculated data provided by the software, and analyzing how to realize the optimal working condition of the fluid pump according to the optimized processing after the correction of the calculated data, thereby realizing the dual effects of recyclable data and performance improvement.

In order to solve the technical problems, the invention also provides a fluid pump remote monitoring system which comprises a water tank, a fluid pump and a monitoring device, wherein a water outlet is formed in the lower part of one side of the water tank and is fixedly connected with a first pipeline, the other end of the first pipeline is respectively connected with a second pipeline and the fluid pump through a pipeline elbow, a pressure sensor is arranged on the second pipeline, an ultrasonic flow sensor and a first valve are arranged above the pressure sensor, the upper end of the second pipeline is connected with a third pipeline, an electromagnetic flow sensor is clamped on the third pipeline, a second valve is arranged at the fluid output end of the third pipeline, a vibration sensor, a motor rotating speed sensor and a pump shell temperature sensor are respectively arranged outside a fluid pump shell, the monitoring device comprises an electric cabinet and an industrial personal computer, an electric control system is arranged in the electric cabinet, the vibration sensor, the fluid, The motor speed sensor, the pressure sensor, the ultrasonic flow sensor and the pump shell temperature sensor are all electrically connected with the electric control system, data information received by the electric control system is uploaded to the industrial personal computer for processing, and the industrial personal computer feeds back the data information to the electric control system to execute the sensors.

Preferably, a human-computer interaction interface is arranged on the surface of the electric cabinet, and can display real-time data of signals of each sensor and convert the signals into a debugging functional interface.

Preferably, the electric control system is a Siemens S7-1200 series PLC.

Preferably, the water tank is further provided with an ultrasonic flow display, and the ultrasonic flow display is electrically connected with the electric control system.

Preferably, the first pipeline can be in a straight line type or a return type distribution, and one or more ball valves are uniformly distributed on the first pipeline.

Preferably, the monitoring device further comprises a power cabinet, wherein the power cabinet is arranged on one side of the industrial personal computer and used for controlling the voltage and current conditions and the overall switch of the whole monitoring system.

Preferably, a transparent viewing lens barrel is arranged below the second valve.

Preferably, a pipeline temperature sensor is arranged at a position close to the fluid pump and close to the first pipeline, and the pipeline temperature sensor is electrically connected with the electronic control system.

Compared with the prior art, the invention has the following beneficial effects:

(1) the problem of energy consumption of a large-scale pipeline system for conveying liquid media is solved, conveying efficiency is adjusted to be optimal, and an economic effect is obvious. Through data acquisition and analysis of the experiment, a closed-loop data system with mutual correlation in the aspects of motor vibration, motor rotating speed, motor voltage, motor current, pump pressure, pump flow, pump inlet front temperature, pump outlet temperature, liquid flow, liquid pressure, liquid temperature and the like is obtained, a user simulates various data variables to obtain various comprehensive data, and the working effect is obviously improved;

(2) all sensors (except the pump pressure is inserted) are externally hung without being inserted into a pump, a valve and a pipeline; of course, an insertion sensor may be used. On existing systems:

a. the pollution source and the internal cleaning are not increased; b. the production is not influenced, and the sensor and the PLC system can be directly installed on the premise of not replacing related parts; c. the production equipment for vehicles such as motors and storage batteries of the vehicles and the like, and even water spraying equipment, floor sweeping equipment, dust collecting equipment and the like of the sanitation vehicle can be remotely monitored, and the running conditions of the vehicles and the equipment can be mastered; the method is prepared in advance, and the rest time is used for adjusting and maintaining, so that the influence on the normal working time or half-way anchorage is avoided, and uncertain factors caused by structural change are eliminated;

(3) optimal energy consumption control: after a period of normal production operation, the voltage, the current, the motor rotating speed, the temperature, a flow-lift curve chart of the pump and other numbers displayed on the industrial personal computer can be seen, and then the optimal energy consumption factor is calculated by a formula to be matched with the requirement, so that the effects of the highest yield and the lowest energy consumption can be achieved, and the purposes of energy saving, carbon reduction and green production can be achieved;

(4) the personnel do not need to supervise 24 hours on site, if any abnormal condition occurs, the personnel can have a red light and a loudspeaker to warn, and the personnel in the central control room can also see the warning signal on the computer display screen and receive the warning signal at the same time; when a serious condition occurs, the system can be automatically stopped; at any running time, the working condition of the whole system can be known from a computer screen, any part is known in advance, although the part is running, a few abnormal phenomena occur, related spare parts can be prepared in advance, and the spare parts can be checked and repaired at rest time without sudden halt in the subsequent work, so that the production is influenced and the loss is caused;

(5) the leakage detection and alarm system for the valve, beverage factories, cosmetic factories and biochemical pharmaceutical factories is most afraid of a dosing valve, the dosing valve is not closed or is not closed completely during closing, so that constant leakage of dosing is caused, all produced products and ingredients exceed standard values and are completely scrapped, waste is caused, and the environmental protection problem of pollution is generated, and the leakage detection and alarm system for the valve can well solve the problem in the era of unmanned automatic production and environmental pollution emphasis;

(6) the invention can be used in a single pump operation system (such as a sanitation vehicle system) or a multi-pump joint operation system (such as a liquid product production line), the theory, the method, the operation mode and the like of the system are the same, and the detection and the adjustment can be realized only by adding corresponding auxiliary materials such as a sensor, a PLC (programmable logic controller) programming, a control module and the like according to the scale size and the demand condition of the system.

Drawings

FIG. 1 is a flow chart of a control method of the present invention.

FIG. 2 is a table of test data according to the present invention.

FIG. 3 is a line graph of test data according to the present invention.

Fig. 4 is a schematic structural diagram of the present invention.

Fig. 5 is a side view of the present invention.

Detailed Description

The invention is further described with reference to the following drawings and detailed description.

As shown in fig. 1 to 5, a fluid pump remote monitoring method and a monitoring system applied to the method are provided, which includes a water tank 1, a fluid pump 2, an electric cabinet 3, a human-computer interface 4, an industrial personal computer 5, a power cabinet 6, a first pipeline 7, a second pipeline 8, a third pipeline 9, a vibration sensor 10, a motor speed sensor 11, a pressure sensor 12, an ultrasonic flow sensor 13, a pump shell temperature sensor 14, a first valve 15, a second valve 16, a ball valve 17, a sight glass 18, an ultrasonic flow display 19, a bracket 20, an electromagnetic flow meter 21 and a pipeline temperature sensor 22.

The fluid pump can be an oil pump, a water pump and the like, and can be high pressure or low pressure. The vibration sensor can adopt a displacement sensor, a speed sensor, an acceleration sensor and the like.

As shown in fig. 1 to 4, the method for remotely monitoring a fluid pump includes the following steps:

(1) according to actual requirements, sensors and current operation parameters are set on the industrial personal computer 5, and an upper limit setting alarm value is carried out on a detection value for operation and analysis of experimental data;

(2) the data collected and integrated by the electric control system is set in a modularization mode through running software installed on an industrial personal computer 5, the modularization setting is that the data of a vibration sensor 10, a motor rotating speed sensor 11, a pressure sensor 12, an ultrasonic flow sensor 13, a pump shell temperature sensor 14 and a pipeline temperature sensor 22 are collected respectively, the data are converted through a PLC in the electric control system to form a pressure detection module, a flow detection module, a temperature detection module, a vibration detection module and a rotating speed detection module, each module works independently to form similar subsystems, and the interchangeability and the new adding performance are good, and the inclusion performance is good;

(3) the operating software integrates the parameters of each subsystem into a data platform, parameter reading and comparison are carried out, whether the data are in a preset normal range is obtained by comparing the read parameters with the internal data of the system, the parameter and data comparison is carried out again after the system executes actions, the internal data range is met, the system is normal, no adjustment action is carried out, and the expressed data are executed to each module; if the read parameters do not conform to the internal data range, the system is not operated normally, adjustment action is executed, an alarm is given, the system can be operated normally after artificial adjustment, and if no person adjusts the system, the system is automatically closed; a: monitoring the pressure, wherein the pressure of the pipeline is converted into a pressure detection module feedback signal through a pressure sensor 12 and then sent to a PLC (programmable logic controller), and the PLC reads the pressure value and then feeds the pressure value back to a parameter set in the system for comparison; the first valve is used for controlling pressure (namely indirectly controlling lift), and the second valve is used for testing internal leakage; when the detected pressure value exceeds or is lower than the set pressure value range, the PLC executes the following actions: when the pressure exceeds a set value, the opening degree of the first valve 15 is adjusted, and the rotating speed of a motor in the fluid pump 2 is reduced; when the pressure is lower than the set parameter, the opening degree of the first valve 15 is adjusted, the rotating speed of the motor in the fluid pump 2 is increased, the pressure value is still lower than the set value in a large range after the operation is carried out for the set time, the system gives an alarm, and a worker checks whether the pipeline leaks; if the system is in an unattended state, the system can be automatically closed after giving an alarm, the execution condition of the system is whether the value of the comparison parameter is in the set value range, and the system only needs to compare the data; after the comparison is finished, the system calculates according to a built-in formula (for example, when the pressure value is 20% higher than the set value, the speed of the motor speed is reduced to 85% or the angle of the opening degree of the valve is increased by 5%, which are 2 or commands, the motor speed is reduced to 90% and the opening degree of the valve is increased by 3%, which are the commands, the commands are executed simultaneously or carried out step by step, one pressure value is influenced, the data is read again by the pressure value and is compared with the data in the system, the data is found to accord with the set parameter value in the system, and the system is normal); b: whether the system is normally operated is monitored, signals are fed back to the PLC by the vibration sensor 10, the motor rotating speed sensor 11, the pump shell temperature sensor 14 and the pipeline temperature sensor 22 through the temperature detection module, the vibration detection module and the rotating speed detection module, the PLC reads data and then carries out data conversion to compare and detect whether the whole system is normally operated, if the data exceed the upper limit of a detection value, alarm feedback is carried out, and the system is closed to operate; c: monitoring the tightness of the second valve 16 and feeding back an alarm, when the second valve 16 is closed, the ultrasonic flow sensor 13 feeds back a signal to the PLC through the flow detection module, the PLC reads data and then converts the data to compare the data, if the numerical value of the ultrasonic flow display 19 is larger than 0, the fluid in the pipeline is still left, the tightness of the second valve 16 is not enough, the risk of leakage exists, the alarm feedback exists at the moment, and the system is closed to operate; such adjustment of one subsystem may be performed independently or in coordination with other parametric systems.

(4) The data are compared and the parameters which are set are corrected, the correction proportion is adjusted according to the parameters, and the data change range with 3% -8% of amplification each time can be adjusted to output an execution command, such as an output command: the opening degree of the valve is reduced by 5%, the rotating speed of the motor is reduced by 8%, the data are changed from large amplitude to small amplitude through multiple times of adjustment until the correction parameters are completed, as shown in figures 4 and 5, the measured pressure and flow values can be converted into the lift on the software of the industrial personal computer 5, when the valve is fully closed, the lift of the fluid pump 2 is the largest, when the valve is fully opened, the lift of the fluid pump 2 is the smallest, the opening angle of the valve is inversely proportional to the lift of the fluid pump 2, the pressure values and the flow values measured through different opening angles of the valve are linearly related and compared with a standard curve, under the condition that the opening angles of the valve are the same, if the whole data of the experimental group all fall into the experimental data range of the standard group and have the same linear relationship, the performance of the fluid pump 2 is qualified, and if the linear relationship of the whole data of the experimental group deviates from the linear relationship of the whole data of the standard, this indicates that the performance of this fluid pump 2 is not acceptable;

(5) counting each grouped data, carrying out simulation calculation to obtain result data, directly converting the calculated result data into data of the opening degrees of the first valve 15 and the second valve 16 and rotating speed data of a motor in the fluid pump 2, comparing the obtained data in real time by a system, and correcting to reach a set working data state, wherein the fluid pump 2 is used for conveying constant flow and constant pressure to a terminal;

(6) and analyzing the energy consumption of the fluid pump 2, combining the calculation data provided by the software, displaying whether the comprehensive economic benefit of the system meets the requirements of a user, analyzing how to realize the optimal working condition of the fluid pump 2 according to the optimized processing after the calculation data is corrected, and realizing the dual effects of recyclable data and performance improvement, wherein the embodied energy consumption is the minimum energy consumption when the fluid pump 2 system reaches the set working state.

Because the fluid pump motor still can have certain internal energy loss in the course of working:

the electric energy is converted into mechanical energy for the operation of the motor, the mechanical energy is converted into power potential energy of water (the water is used as a liquid reference medium for calculating the energy consumption), and the loss energy of the internal molecular pressure of the water is converted into the internal energy form, namely the internal energy form is expressed in the form of temperature, and the normal temperature is generally used as a reference threshold value and is 20 ℃ at the normal temperature.

The consumption of electric energy is expressed according to a voltmeter, an ammeter and working time: w ═ U × I × t

The kinetic energy of water, namely Q flow rate, A pipeline cross section area × V flow rate × T running time, a section of liquid is used as a reference model, a very small period of time T1 is adopted, the liquid mass m in the period of time is rho density × A pipeline cross section area × V flow rate × T1, and the obtained kinetic energy Q1, namely 1/2 × m × V flow rate is adopted²Local head loss h 2-1/2 ∑ V flow rate²× ρ density.

Integrated Q1-1/2 × ρ × (Q flow rate)³A cross-sectional area × run time) ═ ρ Q³And/2 At. Note that: t is a section of numerical value at any stage, and the Q flow value and the time value are corresponding to each other.

The internal energy loss Q2 is C specific heat capacity × m × (T1-T0), and m is ρ density × Q flow × T operating time is C ρ Qt Δ T.

The actual energy consumption efficiency eta is (potential energy of water + kinetic energy of the motor + internal energy)/the energy consumption detected by an ammeter multiplied by 100%, the energy consumption is converted into a detection algorithm, the product of the detected numerical values of a voltmeter and an ammeter and the operation time is directly adopted, and the data of a temperature detection unit and the weight of water multiplied by the temperature difference of water multiplied by the specific heat capacity of water in the period of time are Q2.

Synthesis of η -100 × (ρ Q)³/2At+cρQt△T)/UIt％

It can thus be seen that: under various state parameters, a plurality of groups of eta data are compared, and when the eta value is maximum, the energy consumption utilization rate of a pump motor (namely a fluid pump and a motor) is highest, and the working condition is optimal.

As shown in fig. 4 to 5, in the fluid pump remote monitoring system, an electric control system is provided in the electric cabinet 3, which can display real-time data of variable signals and convert the data into a debugging function interface, and receive adjustment locally and adjust instructions of a remote control software interface, the electric control system can adopt mitsubishi FX2N series, AB rocxwell 1756 series, schneider TM218 series, taida ES2/EH3 siemens S7-1200 series, and the like, and the electric control system includes a CPU module, a memory card, an analog input module, a switching power supply, a signal isolator, a miniature circuit breaker, an intermediate relay, a touch screen, an upper computer, and the like. The field sensor signal transmits for PLC through signal isolator, show and divide and distinguish local and long-range dual mode, local demonstration adopts the touch-sensitive screen, long-range demonstration adopts the computer, PLC passes through super five types of twisted pair line connections with touch-sensitive screen and computer, the communication all adopts the ethernet communication mode, each sensor passes through the circuit and is connected with the PLC module, PLC module output signal online to industrial computer 5, industrial computer 5 feeds back to each execution unit, make up into a controllable closed loop intelligent system, industrial computer 5 signals gives remote server unit, form the remote control return circuit, realize intelligent unmanned control, industrial computer 5 one side is equipped with power cabinet 6, the voltage current condition and the integral switch of the whole monitoring system of power cabinet 6 control.

A water outlet is arranged below the water tank 1 and fixedly connected with a first pipeline 7, the first pipeline 7 can be distributed in a linear type or a return type, when the linear type pipeline is arranged, a ball valve 17 is arranged on the first pipeline 7, when the return type pipeline is arranged, more than two ball valves 17 are uniformly arranged on the first pipeline 7, the right end of the first pipeline 7 is fixedly connected with a second pipeline 8 through a pipeline elbow (the pipeline elbow is a common device in the market and can be provided with a plurality of openings, the opening direction can not be in a plane, detailed description is omitted), a fluid pump 2 is arranged at the joint of the first pipeline 7 and the second pipeline 8, in the embodiment, the fluid pump 2 adopts a combination connection of a servo motor and the pump, a vibration sensor 10 is arranged at the position of the fluid pump 2 close to the first pipeline 7 through a bolt, vibration data is measured by a vibration acceleration sensor and fed back to a PLC module, and a motor rotating speed sensor 11 is fixedly connected at the position of the fluid pump 2, the motor speed sensor 11 is composed of a laser emitter, a reflective film and a detector, the reflective film is pasted on a connecting shaft at the output end of the fluid pump 2, the laser emitter is horizontally arranged at one side of the connecting shaft, a signal of rotating shaft rotation is obtained by utilizing the photoelectric reflection principle, the signal is transmitted to the electric control box 3 and displayed, a pump shell temperature sensor 14 is pasted at the outer side of the fluid pump 2 in the horizontal direction, the pump shell temperature sensor 14 is electrically connected with an electric control system, the data of measured temperature is fed back to the PLC module through a wire, a pressure sensor 12 is communicated with and arranged on a second pipeline 8, an ultrasonic flow sensor 13 is arranged above the pressure sensor 12, a first valve 15 is arranged above the ultrasonic flow sensor 13, the first valve 15 and a second valve 16 are both pressure automatic control proportional control valves, the opening and closing angle of the valves can be electrically adjusted to, the flow in different pipelines at the moment can be detected by adjusting the first valve 15 and the second valve 16 to be at the same angle, the flow is the same, the operation safety of the whole system is not damaged, the pressure element is made of 316 stainless steel, the column body is made of 304 stainless steel, the pressure guiding pipe is made of M20 x 1.5 threads, air is arranged in a buffer pipe, no direct contact is generated between the pressure transmitter and liquid, the pipeline temperature sensor 22 is vertically arranged on the second pipeline 8 close to the pressure sensor 12, the pipeline temperature sensor 22 is also electrically connected with the electric control system, the temperature of the liquid in the pipeline is measured, the data of the measured temperature is fed back to the PLC module through an electric wire, the pump shell temperature sensor 14 and the pipeline temperature sensor 22 are both detachably arranged on a support 20 vertical to the ground, the second pipeline 8 is fixedly connected with the third pipeline 9 through a pipeline elbow, the third pipeline 9 is externally clamped and attached to two sides of the pipeline, ultrasonic flow sensors 13 are installed on two sides of the pipeline, the flow of liquid in the pipeline is detected by sending ultrasonic waves, the wave path of the ultrasonic waves is reflected to the other receiving end for multiple times, real-time data are displayed on an ultrasonic flow display 19, the data are more accurate, the installation is simple, the pipeline is not stopped, the pipeline is not damaged, ball valves 17 arranged at two ends of the third pipeline 9 are only the embodiments shown in figures 4 and 5, in other use, if one fluid outlet is arranged, the ball valve 17 on the pipeline can be omitted, the fluid in the pipeline is directly regulated and controlled through a second valve 16, when the valve is closed, the liquid cannot overflow the valve to other pipelines or boxes, the mixing of stock solutions of several kinds of liquid can be caused, the quality stability of products is influenced, a transparent viewing lens barrel 18 is arranged at the lower end of the second valve 16, the liquid in, if bubbles are generated, the airtightness of the whole system is insufficient, and the airtightness of the pipeline system needs to be detected again; if impurities are observed in lens barrel 18, it is evident that the fluid within the entire system is contaminated and needs to be disassembled for cleaning.

A parameter system is formed by detecting various variable parameter signals such as the rotating speed of a motor, vibration, the temperature of a pump, the flow rate of a pipeline, the pressure of the pipeline and the like, and the parameter system is converted into a virtual control real-time mathematical model. The data modulus of various field conditions is simulated, and the change of various data leads to different comprehensive economic results, so that the problems that the traditional motor and pump are overlarge in energy consumption, unclear in condition analysis and incapable of making early warning of data acquisition in advance are solved, and a novel intelligent data fluid pump 2 combination unit, integrated processing and remote control are realized.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the present invention is not limited thereto, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.