CN210977823U - Pump unit state monitoring system based on ZIGBEE - Google Patents
Pump unit state monitoring system based on ZIGBEE Download PDFInfo
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- CN210977823U CN210977823U CN201921688384.5U CN201921688384U CN210977823U CN 210977823 U CN210977823 U CN 210977823U CN 201921688384 U CN201921688384 U CN 201921688384U CN 210977823 U CN210977823 U CN 210977823U
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Abstract
The utility model discloses a pump unit state monitoring system based on ZIGBEE relates to pump unit wireless control technical field, the utility model discloses a mobile terminal, control terminal, pump unit and install the watch-dog on the pump unit, mobile terminal and control terminal wireless communication connection, control terminal and watch-dog both-way communication connection, the watch-dog includes P L C control module, P L C control module still respectively with level sensor, throw degree sensor, temperature sensor electric connection the utility model discloses an install the watch-dog on the pump unit, the watch-dog transmission includes level information, shakes the pendulum information and bearing temperature to mobile terminal, can control the unit shut down under the emergency such as emergence vibration, throw degree value exceed standard, the high temperature, realize the protection to the pump unit, avoid the emergence of major accident, realize the real time monitoring to pump unit running state, guarantee pump unit safe operation under unmanned on duty.
Description
Technical Field
The utility model belongs to the technical field of pump unit wireless control, especially, relate to pump unit state monitoring system based on ZIGBEE.
Background
In agriculture and animal husbandry, pump units are increasingly widely used; the operational management of the pump assembly is critical to the production process. At present, the operation management mode of the pump unit is that people need to be on duty when the pump unit is started, manpower and material resources are wasted, and great troubles are brought to maintenance and management.
With the development of the technology of the internet of things, unattended operation of a pump unit is the need and trend of modern operation management. In order to realize the unattended operation of the pump station unit, a complete automatic measurement control device is set to ensure the normal operation of the pump unit under the unattended condition.
The utility model provides a pump unit state monitoring system based on ZIGBEE realizes the real time monitoring to pump unit running state, guarantees that unmanned on duty pump unit safety operation down.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a pump unit state monitoring system based on ZIGBEE, through installing the watch-dog on pump unit, the watch-dog transmission includes water level information, shakes pendulum information and bearing temperature to mobile terminal, realizes the real time monitoring to pump unit running state, guarantees that unmanned on duty pump unit safe operation down.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model discloses a pump unit state monitoring system based on ZIGBEE, include: the system comprises a mobile terminal, a control terminal, a pump unit and a monitor installed on the pump unit;
the mobile terminal is in wireless communication connection with the control terminal, the control terminal is in bidirectional communication connection with the monitor, the monitor comprises a P L C control module, a first ZIGBEE communication module for information interaction and a storage battery for power supply are integrated on the P L C control module, and the P L C control module is also electrically connected with a water level sensor, a swing sensor and a temperature sensor respectively;
the water level sensor is used for monitoring water level information of a water inlet of the pump unit; the swing sensor is arranged on the pump unit and used for monitoring the vibration and swing information of the pump unit; the temperature sensor is arranged on a coupler of the pump unit and used for monitoring the temperature of the bearing;
the first ZIGBEE communication module is used for transmitting a monitoring information value to the control terminal, the control terminal comprises an MCU module and a second ZIGBEE communication module, the second ZIGBEE communication module is used for receiving control information transmitted by the mobile terminal, and the second ZIGBEE communication module is used for transmitting a control command sent by the MCU module to a P L C control module of the monitor.
Preferably, a Hall voltage sensor is further installed on a power supply line directly connected with a motor of the pump unit and used for monitoring power supply voltage information of the motor, a relay switch used for controlling a motor switch is further installed on the power supply line directly connected with the motor of the pump unit, the relay switch and the Hall voltage sensor are both electrically connected with a P L C control module, and the storage battery is used for supplying power for the monitor, the water level sensor, the swing sensor, the temperature sensor and the Hall voltage sensor.
Preferably, the control terminal further comprises a display module for displaying the monitoring information processed by the MCU module.
Preferably, the MCU module of the control terminal is also connected with a variable frequency control module; the variable frequency control module is connected with the flow acquisition module;
the flow acquisition module comprises a flow meter and a third ZIGBEE communication module; the flowmeter is arranged on a water inlet pipeline of the pump unit during operation and is connected with a third ZIGBEE communication module fixed on the water inlet pipeline, and the third ZIGBEE communication module is connected with the variable frequency control module.
Preferably, the flowmeter comprises an electrode, a plurality of excitation coils and a rod body; the excitation coils are uniformly distributed on the bar body; the electrodes are arranged on the bar body and positioned between the adjacent excitation coils; the rod body is inserted into the water inlet pipeline during working; the electrode is also connected to a third ZIGBEE communication module.
Preferably, the flow meter sends the monitored flow signal to the variable frequency control module through a third ZIGBEE communication module; and the variable frequency control module transmits the flow signal to the mobile terminal through a second ZIGBEE communication module of the control terminal.
The utility model discloses following beneficial effect has:
1. the utility model discloses an install the watch-dog on the pump unit, the watch-dog transmits including water level information, shake pendulum information and bearing temperature to mobile terminal, can control the unit and shut down under the emergency such as emergence vibration, throw value exceed standard, high temperature, realize the protection to the pump unit, avoid the emergence of major accident; the real-time monitoring of the running state of the pump unit is realized, and the safe running of the pump unit under the unattended condition is ensured.
2. The utility model monitors the flow in the water inlet pipeline of the pump unit through the flowmeter, can monitor the water flow in real time, and the frequency conversion control module receives the control instruction transmitted by the MCU module to realize the control of the flow of the pump unit; the remote wireless control of the pump unit is realized, and manpower and material resources are saved; the working efficiency is improved.
3. The utility model discloses still install hall voltage sensor on the power supply line that the motor of pump unit directly links to each other for monitor the supply voltage information for the motor; the monitoring device is used for monitoring the stability of the power supply voltage of the pump unit and whether the pump unit is in a long-time non-rated voltage working state, and avoids damage caused by long-time working of the pump unit in the non-rated voltage state.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a first embodiment of the pump unit state monitoring system based on ZIGBEE;
fig. 2 is a schematic structural diagram of a second embodiment of the pump unit state monitoring system based on ZIGBEE;
fig. 3 is the utility model discloses pump unit state monitoring system based on ZIGBEE among the third structural schematic of embodiment.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
The first embodiment is as follows:
please refer to fig. 1, the utility model discloses a pump unit state monitoring system based on ZIGBEE, include: the system comprises a mobile terminal, a control terminal, a pump unit and a monitor installed on the pump unit;
the mobile terminal is in wireless communication connection with the control terminal, the control terminal is in bidirectional communication connection with the monitor, the monitor comprises a P L C control module, a first ZIGBEE communication module for information interaction and a storage battery for power supply are integrated on the P L C control module, and the P L C control module is also electrically connected with the water level sensor, the swing sensor and the temperature sensor respectively;
the water level sensor is used for monitoring water level information of the water inlet of the pump unit; the swing sensor is arranged on the pump unit and used for monitoring the vibration and swing information of the pump unit; the temperature sensor is arranged on a coupler of the pump unit and used for monitoring the temperature of the bearing; the water pump unit can be controlled to stop under the emergency conditions of vibration, over-standard swing value, over-high temperature and the like, so that the water pump unit is protected, and major accidents are avoided; the real-time monitoring of the running state of the pump unit is realized, and the safe running of the pump unit under unattended operation is ensured; the control terminal also comprises a display module used for displaying the monitoring information processed by the MCU module.
The first ZIGBEE communication module transmits a monitoring information value to the control terminal, the control terminal comprises an MCU module and a second ZIGBEE communication module, the second ZIGBEE communication module is used for receiving control information transmitted by the mobile terminal, and the second ZIGBEE communication module is used for transmitting a control command sent by the MCU module to the P L C control module of the monitor, so that the remote state monitoring and remote control of the pump unit are realized, manpower and material resources are saved, and the efficiency is improved.
The second embodiment is as follows:
referring to fig. 2, a pump assembly state monitoring system based on ZIGBEE includes: the system comprises a mobile terminal, a control terminal, a pump unit and a monitor installed on the pump unit;
the mobile terminal is in wireless communication connection with the control terminal, the control terminal is in bidirectional communication connection with the monitor, the monitor comprises a P L C control module, a first ZIGBEE communication module for information interaction and a storage battery for power supply are integrated on the P L C control module, and the P L C control module is also electrically connected with the water level sensor, the swing sensor and the temperature sensor respectively;
the water level sensor is used for monitoring water level information of the water inlet of the pump unit; the swing sensor is arranged on the pump unit and used for monitoring the vibration and swing information of the pump unit; the temperature sensor is arranged on a coupler of the pump unit and used for monitoring the temperature of the bearing;
the first ZIGBEE communication module transmits a monitoring information value to the control terminal, the control terminal comprises an MCU module and a second ZIGBEE communication module, the second ZIGBEE communication module is used for receiving control information transmitted by the mobile terminal, and the second ZIGBEE communication module is used for transmitting a control command sent by the MCU module to a P L C control module of the monitor
The power supply circuit directly connected with the motor of the pump unit is also provided with a Hall voltage sensor for monitoring power supply voltage information of the motor, the power supply circuit directly connected with the motor of the pump unit is also provided with a relay switch for controlling the motor switch, the relay switch and the Hall voltage sensor are both electrically connected with a P L C control module, a storage battery respectively supplies power for a monitor, a water level sensor, a swing degree sensor, a temperature sensor and the Hall voltage sensor, the Hall voltage sensor is used for monitoring the power supply voltage information of the motor and monitoring the stability of the power supply voltage of the pump unit and whether the power supply voltage is in a long-time non-rated voltage working state, and damage caused by long-time working of the pump unit in the non-rated voltage state is avoided.
The third concrete embodiment:
referring to fig. 3, a pump assembly state monitoring system based on ZIGBEE includes: the system comprises a mobile terminal, a control terminal, a pump unit and a monitor installed on the pump unit;
the mobile terminal is in wireless communication connection with the control terminal, the control terminal is in bidirectional communication connection with the monitor, the monitor comprises a P L C control module, a first ZIGBEE communication module for information interaction and a storage battery for power supply are integrated on the P L C control module, and the P L C control module is also electrically connected with the water level sensor, the swing sensor and the temperature sensor respectively;
the water level sensor is used for monitoring water level information of the water inlet of the pump unit; the swing sensor is arranged on the pump unit and used for monitoring the vibration and swing information of the pump unit; the temperature sensor is arranged on a coupler of the pump unit and used for monitoring the temperature of the bearing;
the first ZIGBEE communication module is used for transmitting a monitoring information value to the control terminal, the control terminal comprises an MCU module and a second ZIGBEE communication module, the second ZIGBEE communication module is used for receiving control information transmitted by the mobile terminal, and the second ZIGBEE communication module is used for transmitting a control command sent by the MCU module to the P L C control module of the monitor.
The MCU module of the control terminal is also connected with the variable frequency control module; the variable frequency control module is connected with the flow acquisition module and receives a control instruction transmitted by the MCU module to realize the control of the flow of the pump unit;
the flow acquisition module comprises a flow meter and a third ZIGBEE communication module; the flowmeter is arranged on a water inlet pipeline of the pump unit during operation and is connected with a third ZIGBEE communication module fixed on the water inlet pipeline, and the third ZIGBEE communication module is connected with the variable frequency control module.
The flowmeter comprises an electrode, a plurality of excitation coils and a rod body; the excitation coils are uniformly distributed on the bar body; the electrodes are arranged on the bar body and positioned between the adjacent excitation coils; the bar body is inserted into the water inlet pipeline during operation; the electrode is also connected to a third ZIGBEE communication module.
The flow meter sends a monitored flow signal to the variable frequency control module through the third ZIGBEE communication module; and the frequency conversion control module transmits the flow signal to the mobile terminal through a second ZIGBEE communication module of the control terminal.
It should be noted that, in the above system embodiment, each included unit is only divided according to functional logic, but is not limited to the above division as long as the corresponding function can be implemented; in addition, the specific names of the functional units are also only for the convenience of distinguishing from each other, and are not used to limit the protection scope of the present invention.
In addition, it can be understood by those skilled in the art that all or part of the steps in the method for implementing the embodiments described above can be implemented by using a program to instruct related hardware, and the corresponding program can be stored in a computer readable storage medium
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. Pump assembly state monitoring system based on ZIGBEE, its characterized in that includes: the system comprises a mobile terminal, a control terminal, a pump unit and a monitor installed on the pump unit;
the mobile terminal is in wireless communication connection with the control terminal, the control terminal is in bidirectional communication connection with the monitor, the monitor comprises a P L C control module, a first ZIGBEE communication module for information interaction and a storage battery for power supply are integrated on the P L C control module, and the P L C control module is also electrically connected with a water level sensor, a swing sensor and a temperature sensor respectively;
the water level sensor is used for monitoring water level information of a water inlet of the pump unit; the swing sensor is arranged on the pump unit and used for monitoring the vibration and swing information of the pump unit; the temperature sensor is arranged on a coupler of the pump unit and used for monitoring the temperature of the bearing;
the first ZIGBEE communication module is used for transmitting a monitoring information value to the control terminal, the control terminal comprises an MCU module and a second ZIGBEE communication module, the second ZIGBEE communication module is used for receiving control information transmitted by the mobile terminal, and the second ZIGBEE communication module is used for transmitting a control command sent by the MCU module to a P L C control module of the monitor.
2. The ZIGBEE based pump unit state monitoring system of claim 1, wherein a Hall voltage sensor is further installed on a power supply line directly connected to a motor of the pump unit for monitoring supply voltage information of the motor, a relay switch for controlling a motor switch is further installed on the power supply line directly connected to the motor of the pump unit, the relay switch and the Hall voltage sensor are electrically connected to a P L C control module, and the storage battery is used for respectively supplying power to the monitor, the water level sensor, the swing sensor, the temperature sensor and the Hall voltage sensor.
3. The ZIGBEE based pump assembly status monitoring system of claim 1, wherein said control terminal further comprises a display module for displaying monitoring information processed by the MCU module.
4. The ZIGBEE based pump unit state monitoring system of claim 1, wherein the MCU module of the control terminal is further connected to a variable frequency control module; the variable frequency control module is connected with the flow acquisition module;
the flow acquisition module comprises a flow meter and a third ZIGBEE communication module; the flowmeter is arranged on a water inlet pipeline of the pump unit during operation and is connected with a third ZIGBEE communication module fixed on the water inlet pipeline, and the third ZIGBEE communication module is connected with the variable frequency control module.
5. A ZIGBEE based pump assembly condition monitoring system according to claim 4, wherein said flow meter comprises electrodes, a number of magnet coils, a rod; the excitation coils are uniformly distributed on the bar body; the electrodes are arranged on the bar body and positioned between the adjacent excitation coils; the rod body is inserted into the water inlet pipeline during working; the electrode is also connected to a third ZIGBEE communication module.
6. A ZIGBEE based pump assembly condition monitoring system according to claim 4, wherein said flow meter sends a monitored flow signal to a variable frequency control module via a third ZIGBEE communication module; and the variable frequency control module transmits the flow signal to the mobile terminal through a second ZIGBEE communication module of the control terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688384.5U CN210977823U (en) | 2019-10-10 | 2019-10-10 | Pump unit state monitoring system based on ZIGBEE |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921688384.5U CN210977823U (en) | 2019-10-10 | 2019-10-10 | Pump unit state monitoring system based on ZIGBEE |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210977823U true CN210977823U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921688384.5U Active CN210977823U (en) | 2019-10-10 | 2019-10-10 | Pump unit state monitoring system based on ZIGBEE |
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| Country | Link |
|---|---|
| CN (1) | CN210977823U (en) |
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- 2019-10-10 CN CN201921688384.5U patent/CN210977823U/en active Active
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