Intelligent dispatching system for water quantity of multi-stage pumping station

Abstract

The utility model relates to the technical field of pumping stations, and discloses a multistage pumping station water volume intelligent scheduling system, which comprises a real-time monitoring unit, a central control unit, an automatic scheduling unit, a remote control unit, an energy-saving high-efficiency unit, a fault self-diagnosis unit and an automatic alarm unit, the real-time monitoring unit comprises a water level sensor, a flow sensor and a pressure sensor, and the real-time monitoring unit, the central control unit, the automatic scheduling unit, the remote control unit, the energy-saving and high-efficiency unit, the fault self-diagnosis unit and the automatic alarm unit are integrated, so that the intelligent scheduling of the water quantity of the multi-stage pumping station is realized; the system can automatically adjust the operation state of the pump set according to the water level, flow and pressure data monitored in real time so as to meet different operation environments and requirements, has the advantages of being efficient, energy-saving, stable and safe, can meet the water supply requirement of modern cities, and has wide application prospects.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water-lifting pump station, especially to a multistage water-lifting pump station water quantity intelligent scheduling system. BACKGROUND

[0002] In the existing multistage water-lifting pump station system, water quantity scheduling mainly relies on manual operation, which is not only inefficient, but also easily affected by human factors, leading to inaccurate scheduling and further affecting the operation efficiency and stability of the entire system. With the development of automation technology, intelligent scheduling systems have gradually been applied to multistage water-lifting pump stations, but the current systems still have many shortcomings, such as poor adaptability to complex working conditions and inflexible scheduling strategies.

[0003] Therefore, we propose a multistage water-lifting pump station water quantity intelligent scheduling system. SUMMARY

[0004] The utility model mainly solves the technical problem existing in the prior art, and provides a multistage water-lifting pump station water quantity intelligent scheduling system.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: a multistage water-lifting pump station water quantity intelligent scheduling system, including real-time monitoring unit, central control unit, automatic scheduling unit, remote control unit, energy-saving efficient unit, fault self-diagnosis unit and automatic alarm unit, the real-time monitoring unit includes water level sensor, flow sensor and pressure sensor, the real-time monitoring unit is used for real-time monitoring water level, flow and pressure data, and the data is transmitted to the central control unit.

[0006] As a preferred, the central control unit includes intelligent analysis module, control strategy module and man-machine interface.

[0007] As a preferred, the intelligent analysis module is used for analyzing the data transmitted by the real-time monitoring unit, and generating control instructions according to the analysis results.

[0008] As a preferred, the control strategy module is used for storing and calling various control strategies to adapt to different operating environments and requirements.

[0009] As a preferred, the man-machine interface is used for displaying system operating state, receiving operator's instructions, and sending control instructions to the automatic scheduling unit.

[0010] As a preferred, the automatic scheduling unit includes multiple pump group control modules and multiple pump groups, each pump group control module is connected with a specific pump group, and is used for adjusting the operating state of the corresponding pump group according to the control instructions sent by the central control unit, to realize intelligent scheduling of water quantity.

[0011] As preferred, the remote control unit comprises a communication module and a remote operation interface.

[0012] As preferred, the communication module is used for data exchange with the central control unit.

[0013] As preferred, the remote operation interface is used for remote operators to monitor and control the system.

[0014] As preferred, the energy-saving efficient unit comprises a frequency converter and an energy-saving control module.

[0015] As preferred, the frequency converter is used to adjust the operating frequency of the pump group motor to achieve energy-saving effect.

[0016] As preferred, the energy-saving control module is used to optimize the operating efficiency of the pump group according to the data of the real-time monitoring unit and the instructions of the central control unit.

[0017] As preferred, the fault self-diagnosis unit comprises a fault detection module and a fault handling module.

[0018] As preferred, the fault detection module is used to monitor the operating state of each component of the system in real time, and once an abnormality is found, the fault handling module is immediately notified for processing.

[0019] As preferred, the automatic alarm unit comprises an alarm module and an alarm interface.

[0020] As preferred, the alarm module is used to send an alarm signal to the operator when an abnormal condition is detected.

[0021] As preferred, the alarm interface is used to display alarm information and fault details so that the operator can take timely measures.

[0022] The utility model provides a kind of multi-stage water-lifting pump station water quantity intelligent scheduling system.It has the following beneficial effects:

[0023] 1, the multi-stage water-lifting pump station water quantity intelligent scheduling system, by integrated real-time monitoring unit, central control unit, automatic scheduling unit, remote control unit, energy-saving efficient unit, fault self-diagnosis unit and automatic alarm unit, realize the intelligent scheduling of multi-stage water-lifting pump station water quantity, system can be according to the water level, flow and pressure data monitored in real time, automatically adjust the operating state of pump group, to meet different operating environment and demand, with efficient, energy-saving, stable and safe characteristics, can satisfy modern city water supply demand, with wide application prospect.

[0024] 2、The multi-stage water pumping station water quantity intelligent scheduling system, through the remote control unit and the energy-saving efficient unit are set, the remote control unit makes the system have remote monitoring and control function, the operator can view the system running state on the remote operation interface in real time, and carries out corresponding control operation, the energy-saving efficient unit reduces the energy consumption effectively through the optimization control of frequency converter and energy-saving control module, improves the operation efficiency.

[0025] 3、The multi-stage water pumping station water quantity intelligent scheduling system, through the fault self-diagnosis unit and the automatic alarm unit are set, the fault self-diagnosis unit can monitor the running state of each component in real time, and when finding abnormal, automatically carries out fault handling, ensures the stable operation of the system, the automatic alarm unit can send alarm signal to the operator in time when detecting abnormal condition, ensures that the problem can be handled in time. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 The system module diagram of the utility model. DETAILED DESCRIPTION

[0027] In order to more clearly illustrate the embodiment of the utility model or the technical scheme in the prior art, the following will be briefly introduced to the drawing needed to be used in the embodiment or the prior art description. Obviously, the drawing in the following description is only exemplary, and for those skilled in the art, other implementation drawings can be obtained according to the provided drawing without creating labor.

[0028] The structure, proportion, size and the like shown in the specification are only used to cooperate with the content disclosed in the specification, for understanding and reading by those skilled in the art, and not used to limit the limiting conditions that the utility model can be implemented, so it does not have the substantial meaning in technology, any modification of structure, change of proportion relationship or adjustment of size, under the condition that it does not affect the effect and the purpose that the utility model can produce, should still fall within the range that the technical content disclosed by the utility model can cover.

[0029] It should be noted that: similar signs and letters represent similar items in the following drawings, therefore, once an item is defined in one drawing, it does not need to be further defined and explained in the subsequent drawings.

[0030] In the description of the embodiments of the utility model, it needs to be explained that the terms "center", "upper", "lower", "inner", "outer", "side" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship of the utility model product when it is usually placed, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the utility model. In addition, the terms "first", "second" and the like are only used for differentiation in description, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the embodiments of the utility model, it also needs to be explained that, unless otherwise explicitly specified and limited, the terms "set", "mount", "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the embodiments of the utility model can be understood according to the specific circumstances.

[0032] The technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model, obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the utility model.

[0033] Embodiment one: a multistage water pumping station water quantity intelligent scheduling system, such as Figure 1As shown, including real-time monitoring unit, central control unit, automatic scheduling unit, remote control unit, energy-efficient unit, fault self-diagnosis unit and automatic alarm unit, real-time monitoring unit includes water level sensor, flow sensor and pressure sensor, real-time monitoring unit for real-time monitoring of water level, flow and pressure data, and data transmission to the central control unit, central control unit includes intelligent analysis module, control strategy module and man-machine interface, intelligent analysis module for analyzing the data transmitted by the real-time monitoring unit, and generating control instructions according to the analysis results, control strategy module for storing and calling various control strategies to adapt to different operating environments and needs, man-machine interface for displaying system running state, receiving operator's instructions, and sending control instructions to the automatic scheduling unit, through the integration of real-time monitoring unit, central control unit, automatic scheduling unit, remote control unit, energy-efficient unit, fault self-diagnosis unit and automatic alarm unit, the intelligent scheduling of the water quantity of the multi-stage water pumping station is realized, the system can automatically adjust the running state of the pump group according to the real-time monitored water level, flow and pressure data to meet different operating environments and needs, with the characteristics of high efficiency, energy saving, stability and safety, which can meet the modern urban water supply demand and has wide application prospect.

[0034] Example two: based on example one, as shown in Figure 1 The automatic scheduling unit includes a plurality of pump group control modules and a plurality of pump groups, each pump group control module is connected with a specific pump group, and is used for adjusting the running state of the corresponding pump group according to the control instructions sent by the central control unit to realize the intelligent scheduling of water quantity, the remote control unit includes a communication module and a remote operation interface, the communication module is used for data exchange with the central control unit, and the remote operation interface is used for remote operators to monitor and control the system, the energy-efficient unit includes a frequency converter and an energy-saving control module, the frequency converter is used to adjust the running frequency of the pump motor to achieve energy-saving effect, and the energy-saving control module is used to optimize the running efficiency of the pump group according to the data of the real-time monitoring unit and the instructions of the central control unit. By setting the remote control unit and the energy-efficient unit, the remote control unit enables the system to have remote monitoring and control functions, and the operator can real-time view the system running state on the remote operation interface and perform corresponding control operation, and the energy-efficient unit effectively reduces energy consumption and improves running efficiency through the optimization control of the frequency converter and the energy-saving control module.

[0035] Example three: based on example one and example two, as shown in Figure 1As shown, the fault self-diagnosis unit includes a fault detection module and a fault processing module, the fault detection module is used for monitoring the running state of each component of the system in real time, once the abnormality is found, immediately inform the fault processing module to handle, the automatic alarm unit includes alarm module and alarm interface, alarm module is used for when detecting abnormal condition, alarm signal is sent to operating personnel, alarm interface is used for display alarm information and fault details, so that operating personnel take measures in time, through setting fault self-diagnosis unit and automatic alarm unit, fault self-diagnosis unit can monitor the running state of each component in real time, and when discovering abnormality, automatically carry out fault processing, ensure the stable operation of system, automatic alarm unit can send alarm signal to operating personnel in time when detecting abnormal condition, ensure that the problem can be handled in time.

[0036] The working principle of the utility model is: firstly, real-time monitoring unit real-time monitoring water level, flow and pressure data through water level sensor, flow sensor and pressure sensor, these data are transmitted to central control unit, wherein intelligent analysis module analyzes data, and generates corresponding control instruction, control strategy module then according to different operating environment and demand, call pre-set control strategy, central control unit displays system operating state through man-machine interface, and receives operating personnel's instruction, these instructions are then sent to automatic scheduling unit, the unit contains multiple pump group control module and pump group, each pump group control module adjusts the operating state of corresponding pump group according to the instruction of central control unit, to realize the intelligent scheduling of water quantity, the communication module of remote control unit exchanges data with central control unit, and the remote operation interface allows remote operating personnel to monitor and control the system, the frequency converter in energy-saving efficient unit adjusts the operating frequency of pump group motor, and the energy-saving control module optimizes the operating efficiency of pump group according to real-time monitoring data and the instruction of central control unit, the fault detection module of fault self-diagnosis unit monitors the operating state of each component of the system in real time, and informs the fault processing module to handle when discovering abnormality, the alarm module of automatic alarm unit sends alarm signal to operating personnel when detecting abnormal condition, and the alarm interface displays alarm information and fault details, so that operating personnel take measures in time.

[0037] The basic principle and main features of the utility model and the advantages of the utility model are shown and described above. Those skilled in the art should understand that the utility model is not limited by the above examples, and the above examples and descriptions in the specification are only to illustrate the principle of the utility model, and various changes and improvements can be made to the utility model without departing from the spirit and scope of the utility model, and these changes and improvements all fall within the scope of the claimed utility model. The scope of protection of the utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-stage water pumping station water quantity intelligent scheduling system, characterized in that, The real-time monitoring unit includes a water level sensor, a flow sensor and a pressure sensor.

2. The multi-stage water pumping station water volume intelligent scheduling system according to claim 1, characterized in that: The central control unit includes an intelligent analysis module, a control strategy module and a human-computer interaction interface.

3. The multi-stage water pumping station water volume intelligent scheduling system according to claim 1, characterized in that: The automatic scheduling unit includes a plurality of pump group control modules and a plurality of pump groups.

4. The multi-stage water pumping station water volume intelligent scheduling system according to claim 1, characterized in that: The remote control unit includes a communication module and a remote operation interface.

5. The multi-stage water pumping station water volume intelligent scheduling system according to claim 1, characterized in that: The energy-saving efficient unit includes a frequency converter and an energy-saving control module.

6. The multi-stage water pumping station water volume intelligent scheduling system according to claim 1, characterized in that: The fault self-diagnosis unit includes a fault detection module and a fault processing module.

7. The multi-stage water pumping station water volume intelligent scheduling system according to claim 1, characterized in that: The automatic alarm unit includes an alarm module and an alarm interface.

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