CN204572494U - A kind of intelligent centrifugal pump - Google Patents
A kind of intelligent centrifugal pump Download PDFInfo
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- CN204572494U CN204572494U CN201520116311.4U CN201520116311U CN204572494U CN 204572494 U CN204572494 U CN 204572494U CN 201520116311 U CN201520116311 U CN 201520116311U CN 204572494 U CN204572494 U CN 204572494U
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- centrifugal pump
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Abstract
A kind of intelligent centrifugal pump, its structure characteristic is the entrance of pump, outlet port is separately installed with the pressure transducer communicated with runner, and outlet port is also provided with the flow transducer communicated with runner simultaneously; The bearing place of pump is provided with bearing temperature sensor and bear vibration sensor; Be provided with speed probe at the pump shaft place of pump, pump housing place is provided with data acquisition unit; Pressure transducer, flow transducer, bearing temperature sensor and bear vibration sensor, speed probe is connected with data acquisition unit respectively; Comparing device is connected with comparison result display device with data acquisition unit, normal data storage respectively.When centrifugal pump operates, real-time online ground passes through each sensor and gathers service data, compares with the normal data of storage, and whether centrifugal pump when demonstrating work runs at high efficiency range, and whether health rationally works.
Description
One, technical field
The utility model relates to a kind of centrifugal pump, especially a kind of intelligent centrifugal pump.
Two, background technique
Current, the centrifugal pump of the various structural types applied in industrial and agricultural production, its structure majority is simple motoring, and impeller runs up conveying liquid, process of finishing the work.Whether for property indices during pump working, as the index such as rotating speed, pressure, flow, temperature, vibration of pump, can not carry out Real-Time Monitoring, run when cannot judge that centrifugal pump works at high efficiency range, whether health rationally works.Through " Chinese patent " retrieval, Chinese patent specification CN2463865Y discloses a kind of intelligent pump, and this intelligent pump mainly comprises pressure transducer, PID regulator, variable-frequency governor, pressure setting device; Pressure transducer is arranged on the water outlet of pump, and user's valve is connected with pump by pressure transducer, and pressure transducer is connected with the variable-frequency governor on control gear, pressure setting device by wire.Pressure transducer is utilized to convert water pump delivery outlet pressure to electrical signal, feedback to the computer, the rotating speed of motor is changed through PID regulator s operation control variable-frequency governor, automatically the rotating speed raised according to the size of water consumption or reduce motor reaches weighing apparatus pressure variable amount, realize the intellectuality that pump class supplies water, automation.This kind of intelligent pump can only realize intelligent water supply, can not Real-Time Monitoring is carried out to property indices during pump working.
Three, summary of the invention
In order to solve the deficiencies in the prior art, the purpose of this utility model be to provide a kind of can Real-Time Monitoring pump working time the intelligent centrifugal pump of property indices.
Realizing the technological scheme that the purpose of this utility model adopts is: be separately installed with in the entrance of intelligent centrifugal pump, outlet port the pressure transducer communicated with runner, outlet port is also provided with the flow transducer communicated with runner simultaneously; The bearing place of pump is provided with bearing temperature sensor and bear vibration sensor; Be provided with speed probe at the pump shaft place of pump, pump housing place is provided with data acquisition unit; Pressure transducer, flow transducer, bearing temperature sensor and bear vibration sensor, speed probe is connected with data acquisition unit respectively; Comparing device is connected with comparison result display device with data acquisition unit, normal data storage respectively.When centrifugal pump operates, real-time online ground passes through each sensor and gathers service data, compares with the normal data of storage, and whether centrifugal pump when demonstrating work runs at high efficiency range, and whether health rationally works.
The beneficial effects of the utility model are: owing to having installed the sensor of Monitoring Performance index at the corresponding site of pump, each service data is gathered by sensor, compare with the normal data of storage, whether just can demonstrate centrifugal pump in real time to run at high efficiency range, whether health rationally works.Accurately obtain real time data when centrifugal pump runs easily,
Four, accompanying drawing explanation
Fig. 1 is the assembly department bitmap of each sensor of a kind of intelligent centrifugal pump of the utility model.
Fig. 2 is the circuit side connector block diagram of a kind of intelligent centrifugal pump of the utility model.
Five, embodiment
In the accompanying drawings, a kind of intelligent centrifugal pump of the utility model, be separately installed with in the entrance of pump, outlet port the pressure transducer 5,7 communicated with runner, outlet port is also provided with the flow transducer 8 communicated with runner simultaneously; The bearing place of pump is provided with bearing temperature sensor 3,9 and bear vibration sensor 4,10; Be provided with speed probe 2 at the pump shaft place of pump, the pump housing 6 place is provided with data acquisition unit 11; Pressure transducer 5,7, flow transducer 8, bearing temperature sensor 3,9 and bear vibration sensor 4,10, speed probe 2 is connected with data acquisition unit 11 respectively; Comparing device 12 is connected with comparison result display device 14 with data acquisition unit 11, normal data storage 13 respectively.
When motor 1 drives centrifugal pump to operate, real-time online ground gathers service data by each sensor and flows to data acquisition unit 11, data after arrangement are flowed to comparing device 12 by data acquisition unit 11, compared by this pump calibration curve of storing with normal data storage 13 and safe operating parameters, whether whether centrifugal pump when demonstrating work by its result of comparison by result display device 14 runs at high efficiency range, healthy rationally work.
Claims (1)
1. an intelligent centrifugal pump, is characterized in that: the entrance of described centrifugal pump, outlet port are separately installed with the pressure transducer (5,7) communicated with runner, and outlet port is also provided with the flow transducer (8) communicated with runner simultaneously; The bearing place of pump is provided with bearing temperature sensor (3,9) and bear vibration sensor (4,10); Be provided with speed probe (2) at the pump shaft place of pump, the pump housing (6) place is provided with data acquisition unit (11); Pressure transducer (5,7), flow transducer (8), bearing temperature sensor (3,9) and bear vibration sensor (4,10), speed probe (2) is connected with data acquisition unit (11) respectively; Comparing device (12) is connected with comparison result display device (14) with data acquisition unit (11), normal data storage (13) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116311.4U CN204572494U (en) | 2015-02-13 | 2015-02-13 | A kind of intelligent centrifugal pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520116311.4U CN204572494U (en) | 2015-02-13 | 2015-02-13 | A kind of intelligent centrifugal pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204572494U true CN204572494U (en) | 2015-08-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520116311.4U Active CN204572494U (en) | 2015-02-13 | 2015-02-13 | A kind of intelligent centrifugal pump |
Country Status (1)
| Country | Link |
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| CN (1) | CN204572494U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675714A (en) * | 2015-02-13 | 2015-06-03 | 兴城市水泵制造有限公司 | Intelligent centrifugal pump |
| CN105864060A (en) * | 2016-05-04 | 2016-08-17 | 湖南睿胜能效管理技术有限公司 | Assessment method and system for operation effect of centrifugal pump |
-
2015
- 2015-02-13 CN CN201520116311.4U patent/CN204572494U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104675714A (en) * | 2015-02-13 | 2015-06-03 | 兴城市水泵制造有限公司 | Intelligent centrifugal pump |
| CN105864060A (en) * | 2016-05-04 | 2016-08-17 | 湖南睿胜能效管理技术有限公司 | Assessment method and system for operation effect of centrifugal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |