CN209261786U - The water pump group of the automatic diagnosis monitoring device of band - Google Patents
The water pump group of the automatic diagnosis monitoring device of band Download PDFInfo
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- CN209261786U CN209261786U CN201822245241.9U CN201822245241U CN209261786U CN 209261786 U CN209261786 U CN 209261786U CN 201822245241 U CN201822245241 U CN 201822245241U CN 209261786 U CN209261786 U CN 209261786U
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- water pump
- group
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- footstock
- sensor
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Abstract
The utility model belongs to water pump technical group field, in particular to the water pump group of the automatic diagnosis monitoring device of band, including pedestal, pedestal is equipped with several guide posts, sliding is equipped with footstock moving up and down on guide post, the top of guide post stretches out footstock and is equipped with limited block, footstock, which is axially fixed, is equipped with motor and water pump, electromechanical transducer group is installed on motor, the output shaft of motor is connected with the shaft of water pump by shaft coupling, the water inlet end of water pump is communicated with water inlet pipe, the water outlet of water pump is communicated with outlet pipe, pump sensor group is installed on water pump, electromechanical transducer group and pump sensor group are connected with programmable controller.The problem of the utility model solves water pump group installation inconvenience, actual motion performance can not detect and fault condition can not be learnt, realizes that water pump group is easy for installation, and to the technical effect that its practical runnability is detected automatically.
Description
Technical field
The utility model belongs to water pump technical group field, in particular to the water pump group of the automatic diagnosis monitoring device of band.
Background technique
Water pump group is that a kind of be commonly used in realizes that liquid is remote or the conveying that hoists is set to liquid discharging liquid
Standby group, it sends the mechanical energy of prime mover or other external energies to liquid, increases liquid energy, is mainly used to convey liquid
Body includes water, oil, acid & alkali liquid, emulsion, suspended emulsion and liquid metal etc..
Currently, water pump group is made of motor, water pump and inlet and outlet pipes, have the following deficiencies: first is that water pump group is using
When, it is different according to the situation at scene, it needs to install at various height, since the height of water pump and motor is fixed in water pump group,
It can not be adjusted, while when the supporter adjustment height of scene, it is necessary to assure the rotation center of pump shaft and motor shaft is strictly same
The heart causes the installation to water pump group inconvenient；Two are a lack of the real-time and complete detection to water pump group operating condition, to can not obtain
The actual motion performance for knowing equipment in water pump group, causes the demand of client to be unable to satisfy；Three are a lack of in fault alarm and failure
The prompt of appearance can only could judge guilty culprit by disassembling water pump group, cause maintenance difficult, maintenance cost high and reduce
The service life of water pump group.
Utility model content
In view of the shortcomings of the background art, the utility model provides the water pump that a kind of band diagnoses monitoring device automatically
Group, the technical problem to be solved is that how to make, water pump group is easy for installation, is examined in real time to water pump group actual motion performance
It surveys, and carries out the alarm of failure and the prompt of defect content.
To reach the purpose of this utility model, the technical solution adopted is that: the water pump group of the automatic diagnosis monitoring device of band, packet
Pedestal is included, the pedestal is equipped with several guide posts, and sliding is equipped with footstock moving up and down on the guide post, the guide post
Top stretches out the footstock and is equipped with limited block, and the footstock, which is axially fixed, is equipped with motor and water pump, pacifies on the motor
Equipped with electromechanical transducer group, the output shaft of the motor is connected with the shaft of the water pump by shaft coupling, the water pump into
Water end (W.E.) is communicated with water inlet pipe, and the water outlet of the water pump is communicated with outlet pipe, and pump sensor group, institute are equipped on the water pump
It states electromechanical transducer group and the pump sensor group is connected with programmable controller.
The electromechanical transducer group includes temperature sensor and speed probe.
The pump sensor group includes vibrating sensor, bearing temperature sensor, inlet pressure sensor, outlet pressure
Sensor and outlet pressure fluctuation sensor.
The motor is equipped with current transformer and voltage transformer, and the current transformer and the voltage transformer are equal
It is connected with the programmable controller.
Hydraulic cylinder with footstock transmission connection is installed on the pedestal.
Rubber pad is equipped on the face that the motor and the water pump are in contact with the footstock.
Acquired beneficial effect is the utility model compared with the existing technology: by the way that motor and water pump to be commonly mounted on
On footstock, hydraulic cylinder drives the lifting of footstock, to realize water pump group technical effect easy for installation；Pass through electromechanical transducer
The all data of group and pump sensor group motor in real time and water pump actual motion performance, and pass data to programmable
Controller, on the one hand, also it is saved while data are shown by the control interface of programmable controller；Another party
Face, programmable controller judge whether data are abnormal, if appearance is abnormal to carry out fault alarm, carry out in fact to realize to water pump group
When detect, and carry out the technical effect of the alarm of failure and the prompt of defect content.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model.
Specific embodiment
The present invention will be further described with specific embodiment with reference to the accompanying drawings of the specification.
The water pump group of the automatic diagnosis monitoring device of band as shown in Figure 1:, including pedestal 1, pedestal 1 are equipped with several guide posts 2,
Sliding is equipped with footstock 3 moving up and down on guide post 2, in the present embodiment, is equipped on pedestal 1 and is sequentially connected with footstock 3
Hydraulic cylinder 20, hydraulic cylinder 20 be driven footstock 3 go up and down, make water pump group have the function of adjust height, thus facilitate to water
The installation of pump group.The top of guide post 2 stretches out footstock 3 and is equipped with limited block 4, and the effect of limited block 4 is that limitation footstock 3 moves most
High point, the height of highest point are at least the range of hydraulic cylinder 20 and the sum of the thickness of footstock 3.Footstock 3 is axially fixed
Motor 5 and water pump 6 are installed, electromechanical transducer group is installed on motor 5, the effect of electromechanical transducer group is motor in real time
The all data of 5 actual motion performances, in the present embodiment, electromechanical transducer group include the temperature for monitoring 5 temperature of motor
Sensor 11 and speed probe 12 for monitoring 5 revolving speed of motor.The output shaft of motor 5 is connected with water pump 6 by shaft coupling 7
Shaft, realize the technical effect of 5 synchronous drive water pump 6 of motor rotation, the water inlet end of water pump 6 is communicated with water inlet pipe 8, water pump 6
Water outlet be communicated with outlet pipe 9, pump sensor group is installed, pump sensor group is that real-time acquisition water pump 6 is real on water pump 6
The all data of border runnability, in the present embodiment, pump sensor group include for monitoring 6 practical operation situation of water pump
Vibrating sensor 13, the bearing temperature sensor 14 for monitoring 6 bearing temperature of water pump, for monitoring 6 intake pressure of water pump
Inlet pressure sensor 15, outlet pressure sensor 16 and outlet pressure fluctuation sensor for monitoring 6 discharge pressure of water pump
17.Electromechanical transducer group and pump sensor group are connected with programmable controller 10, and programmable controller 10 receives each biography
The data of sensor acquisition, one side data are shown by the control interface of programmable controller 10, and are protected simultaneously to it
It deposits；On the other hand, whether abnormal data are judged, if there is abnormal, output signal while programmable controller 10 is alarmed
Control motor 5 shuts down.
The damage of the overload of motor 5, motor 5 are equipped with current transformer 18 and voltage transformer 19, Current Mutual Inductance in order to prevent
Device 18 and voltage transformer 19 are connected with programmable controller 10, programmable controller 10 receive current transformer 18 and
The data that voltage transformer 19 acquires, and whether judge data abnormal, if there is abnormal, 10 output signal control of programmable controller
Motor 5 processed shuts down.
In order to reduce the influence that vibration generates when motor 5 is run, so that the frequency overhauled and replaced to water pump group is reduced,
The data for detecting each sensor simultaneously are more accurate, are equipped with rubber pad on the face that motor 5 and water pump 6 are in contact with footstock 3.
Working principle: water pump group is fixed on by corresponding position by pedestal 1, driving hydraulic cylinder 20 adjusts footstock 3
Highly, make motor 5 and water pump 6 and scene on footstock 3 that height to be mounted be needed to match, after completing above-mentioned steps, starting electricity
Machine 5 operates, and motor 5 rotates synchronous drive water pump 6 and transports, and each sensor in equipment in water pump group distinguishes automatic collection water
The performance parameter under equipment actual motion state in pump group, and send the data to programmable controller 10, PLC technology
10 one side of device shows data by control interface, while saving to data；On the other hand, whether judge data
Abnormal, if there is exception, output signal control motor 5 shuts down while programmable controller 10 is alarmed, operator
Member repairs the equipment to break down according to the prompt of programmable controller 10, and after maintenance, repetition " completes above-mentioned step
After rapid " operating procedure, until stopping motor 5 after operation and operating.
While there has been shown and described that the embodiments of the present invention, those skilled in the art can manage
Solution: a variety of to the progress of these embodiments can change in the case where not departing from the principles of the present invention and objective, modify,
Replacement and variant, the scope of the utility model are defined by the claims and their equivalents.
Claims (6)
1. the water pump group of the automatic diagnosis monitoring device of band, which is characterized in that including pedestal (1), the pedestal (1) is equipped with several
Guide post (2) is slided on the guide post (2) and is equipped with footstock moving up and down (3), described in the top of the guide post (2) is stretched out
Footstock (3) is simultaneously equipped with limited block (4), and the footstock (3), which is axially fixed, is equipped with motor (5) and water pump (6), the motor
(5) electromechanical transducer group is installed, the output shaft of the motor (5) is connected with turning for the water pump (6) by shaft coupling (7) on
The water inlet end of axis, the water pump (6) is communicated with water inlet pipe (8), and the water outlet of the water pump (6) is communicated with outlet pipe (9), described
Pump sensor group is installed, the electromechanical transducer group and the pump sensor group are and PLC technology on water pump (6)
Device (10) is connected.
2. the water pump group that band according to claim 1 diagnoses monitoring device automatically, which is characterized in that the electromechanical transducer
Group includes temperature sensor (11) and speed probe (12).
3. the water pump group that band according to claim 1 diagnoses monitoring device automatically, which is characterized in that the pump sensor
Group includes vibrating sensor (13), bearing temperature sensor (14), inlet pressure sensor (15), outlet pressure sensor (16)
With outlet pressure fluctuation sensor (17).
4. the water pump group that band according to claim 1 diagnoses monitoring device automatically, which is characterized in that on the motor (5)
Equipped with current transformer (18) and voltage transformer (19), the current transformer (18) and the voltage transformer (19) with
The programmable controller (10) is connected.
5. the water pump group that band according to claim 1 diagnoses monitoring device automatically, which is characterized in that on the pedestal (1)
Hydraulic cylinder (20) with the footstock (3) transmission connection is installed.
6. the water pump group that band according to claim 1 diagnoses monitoring device automatically, which is characterized in that the motor (5) and
Rubber pad is equipped on the face that the water pump (6) is in contact with the footstock (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245241.9U CN209261786U (en) | 2018-12-28 | 2018-12-28 | The water pump group of the automatic diagnosis monitoring device of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822245241.9U CN209261786U (en) | 2018-12-28 | 2018-12-28 | The water pump group of the automatic diagnosis monitoring device of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209261786U true CN209261786U (en) | 2019-08-16 |
Family
ID=67566042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822245241.9U Active CN209261786U (en) | 2018-12-28 | 2018-12-28 | The water pump group of the automatic diagnosis monitoring device of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209261786U (en) |
-
2018
- 2018-12-28 CN CN201822245241.9U patent/CN209261786U/en active Active
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