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Novel plug-in electromagnetic flow meter
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An electromagnetic flowmeter and plug-in technology, applied in the field of flow meters, can solve the problems of increased workload, long inspection interval, wasted time, etc., to avoid disassembly, facilitate timely maintenance, and reduce workload.
Active Publication Date: 2020-05-19
仪昌节流装置制造(江苏)有限公司
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Problems solved by technology
This brings about such a problem: the inspection interval is long, sometimes the flowmeter has been inaccurate, but it is still working; the inspection is too frequent, and the flowmeter is disassembled and moved many times, which will affect the stability of internal components and increase the workload. ,waste time
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example 1
[0020] figure 1 , figure 2 and image 3 , a new plug-in electromagnetic flowmeter, in the figure: 1. Controller, 2. Alarm, 3. Baffle, 4. Pipe, 5. Pin shaft, 6. Electromagnetic measuring components, 7. Infrared distance measuring Sensor, 8. reflector, 9. vertical rack, 10. gear, 11. vertical block, 12. measuring rod. The controller is connected to the alarm, the measuring rod is a hollow structure, the measuring rod is arranged below the controller, the lower end of the measuring rod is provided with an electromagnetic measuring part, and the electromagnetic measuring part is connected with an electromagnetic signal converter, The electromagnetic signal converter is connected to the controller, the measuring rod is provided with a pin shaft, and both ends of the pin shaft protrude from the wall of the measuring rod, and a dynamic sealing ring is provided at the joint between the pin shaft and the wall of the measuring rod, The two ends protruding from the bolt block are res...
example 2
[0027] figure 1 , figure 2 and image 3 , a new plug-in electromagnetic flowmeter, in the figure: 1. Controller, 2. Alarm, 3. Baffle, 4. Pipe, 5. Pin shaft, 6. Electromagnetic measuring components, 7. Infrared distance measuring Sensor, 8. reflector, 9. vertical rack, 10. gear, 11. vertical block, 12. measuring rod. The controller is connected to the alarm, the measuring rod is a hollow structure, the measuring rod is arranged below the controller, the lower end of the measuring rod is provided with an electromagnetic measuring part, and the electromagnetic measuring part is connected with an electromagnetic signal converter, The electromagnetic signal converter is connected to the controller, the measuring rod is provided with a pin shaft, and both ends of the pin shaft protrude from the wall of the measuring rod, and a dynamic sealing ring is provided at the joint between the pin shaft and the wall of the measuring rod, The two ends protruding from the bolt block are res...
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Abstract
The invention discloses a novel plug-in electromagnetic flow meter which comprises a controller, an alarm and a measuring rod. The controller is connected with the alarm; the measuring rod is of a hollow structure. The measuring rod is arranged below the controller; the lower end of the measuring rod is provided with an electromagnetic measuring part. The electromagnetic measurement part is connected with ane electromagnetic signal converter; the electromagnetic signal converter is connected with the controller; a bolt shaft is arranged on the measuring rod; two ends of the bolt shaft extend out of the wall of the measuring rod; a movable sealing ring is arranged at the joint of the plug pin shaft and the wall of the measuring rod, the two extending ends of the plug pin block are each provided with a flow blocking piece, a gear is arranged on the plug pin shaft in the measuring rod, a vertical rack is arranged in the measuring rod, the gear is connected with the vertical rack, a reflecting plate is arranged at the upper end of the vertical rack, and an infrared distance measuring sensor is arranged on the upper portion of the reflecting plate. The accuracy of the flow meter can bereflected in time, timely maintenance is facilitated, the accuracy of a measurement result is ensured, unnecessary disassembly is avoided and the workload is reduced.
Description
technical field [0001] The invention belongs to the technical field of flow meters, and in particular relates to a novel plug-in electromagnetic flow meter. Background technique [0002] Insertion type electromagnetic flowmeter has the same principle as ordinary electromagnetic flowmeter, and is also based on Faraday’s law of electromagnetic induction. Compared with ordinary electromagnetic flowmeter, insertion type electromagnetic flowmeter has uncomplicated structure, low manufacturing cost, light weight and easy It has the advantages of convenient installation, disassembly and maintenance, etc. It can almost realize the measurement at any position of the pipeline in the industrial field. [0003] Infraredranging sensor is a measuring device using infrared rays as the medium. It has a wide measuring range and short response time. The infraredranging sensor has a pair of infrared signal emitting and receiving diodes. The infrared ranging sensor used emits a beam of infrar...
Claims
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Application Information
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